2020 BMW 3 Series M340i

MSRP range: $54,000
Edmunds suggests you pay$51,670

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2020 BMW 3 Series Review

  • Balances sharp handling with a ride quality that won't beat you up
  • Strong and efficient four- and six-cylinder engines
  • Interior is upscale and spacious, with logical, easy-to-use controls
  • New iDrive system is more convoluted to use than before
  • Unrefined operation of some driver assist features
  • No longer offers a manual transmission
  • Six-cylinder engine returns with new M340i model
  • Part of the seventh 3 Series generation introduced for 2019

Fresh off a redesign last year, the BMW 3 Series continues to provide one of the best combinations of comfort, performance and prestige you'll find among small luxury sport sedans. This new seventh-generation model is 3 inches longer and 1.5 inches wider than before, but it remains as agile and steady in the fast curves as ever.

Keys to its charms are a larger, stiffer chassis, and retuned suspension and steering, which tighten up the 3 Series' already considerable handling performance. A turbocharged four-cylinder engine, carried over from the previous model, gains slightly more horsepower and increased low-end torque. And for 2020, a six-cylinder engine option returns in the form of the new M340i.

It's no ordinary six-cylinder either. The M340i pumps out a stout 382 hp and 369 lb-ft of torque, which was M3 territory just a few years ago. We assume the forthcoming redesigned M3 will add another 100 hp to that total, but for now the M340i serves as an appealing substitute. The only downside is that you can't get a manual transmission anymore.

Even with its power and athleticism, the 3 Series is still a sensible sedan. The new model maintains the 3 Series' hallmarks of interior comfort and quality. You'll find sporty and form-fitting seats, impressive touchscreen displays and infotainment, and finer details such as ambient cabin lighting and oak, maple and aluminum accents. A large trunk, combined with 40/20/40-split folding rear seats and a hands-free opening trunklid, also offers excellent utility,

If there's any complaint about the 3 Series, it may be that its competence overwhelms exhilaration. Its Audi A4/S4 rival feels more modern with a tech-oriented flair, and its primary Mercedes competitor leans more into luxury than performance. Newer competitors, such as the Alfa Romeo Giulia and the Genesis G70, offer drivers something a little different, including the increasingly rare manual transmission.

EdmundsEdmunds' Expert Rating
Rated for you by America’s best test team
The latest-generation BMW 3 Series is a solid luxury sport sedan. But some rivals offer more impressive design and technology. Unfortunately, "benchmark" is no longer one of the descriptors that come to mind for the 3 Series.
We tested an all-wheel-drive 330i. Its turbocharged four-cylinder is strong and responsive; you don't need to rev it much before it delivers the goods. Our test car reached 60 mph in 5.6 seconds in our testing, which is a quick time for a small luxury sedan with a base engine. The transmission shifts quickly and complements the surprisingly flexible power of the engine.

The brakes in the 330i are solid all around and one of the highlights of this car. The pedal is smooth and easy to modulate in casual driving but strong, stable and confident in hard use. We also like the car's agility when going around turns. With the M Sport package, the 330i's body motions are well-controlled. Experienced drivers may find themselves wanting a little more playfulness, but nonetheless this luxury sedan is easy to drive quickly.
Our test 330i suffered from a surprisingly harsh ride. We suspect the cause to be our test car's optional sport suspension (as part of the M Sport package) and possibly the rough-riding tires as well. If you're worried about comfort, we'd suggest getting a 330i without the M Sport package.

We do like the 330i's exceptionally quiet cabin at highway speeds. Plus, the front seats are supportive and have plenty of available adjustments. The 3 Series' climate system is capable but operating it can be puzzling at times. Some functions are odd — syncing zones must be done through the touchscreen, for instance. Also, the system won't really adjust fan speed when in auto mode, so you'll have to do that yourself.
It's clear that BMW put a lot of thought into the front cabin comfort and design. There's ample doorway head clearance front and rear for getting in and out, and the door grabs and handles are well-placed and easy to use. The front seating is roomy, although the rear seat is best suited for two — the center tunnel eats up most of the foot space.

We're less fond of the 3 Series' iDrive infotainment system. It has plenty of functions, but they are often hard to locate in the convoluted maze of menus. Also, the layout of physical buttons and controls is generally comprehensible, but you'll have to take your eyes off the road to find the flat buttons on the console — you can't just feel them by touch. It'll take some time for owners to get accustomed to the 3 Series' control setup.
You'd think that BMW would kill it here, but the reality is that some rival automakers are ahead of the game. For instance, the 3 Series' navigation system lacks the polished execution of Mercedes' new augmented-reality feature or Audi's Virtual Cockpit gauge-cluster display. Also, the 3 Series has many advanced driving safety aids, but their effectiveness is hit-or-miss.

BMW includes one year of wireless Apple CarPlay. But after that it's a fee-based subscription. To date, BMW is the only manufacturer with a subscription model. There's still no Android Auto support. Our test car had the optional Harman Kardon audio system — we found it delivers rich, clean sound up front but less so for the rear passengers.
The trunk is sizable, and the lid hinges are shrouded so they won't crush cargo when the lid comes down. The rear seatbacks are split 40/20/40, and they fold and lay nearly flat when down. Storage space for small items in the cabin is decent.

For family taxi duty, the 3 Series does a respectable job. The Isofix anchors for securing child safety seats are clearly marked and easily accessible under flip-up lids. There's also enough space to fit a larger rear-facing car seat behind all but the tallest drivers.
With a rating of 28 mpg in combined city/highway driving, the 330i xDrive is surprisingly efficient for the performance it delivers. (The rear-drive 330i is slightly more efficient, and the M340 is slightly less.) We averaged a respectable 31.3 mpg on our 115-mile evaluation route, which is above expectations. Other traffic-heavy tanks were in the low 20-mpg range.
The 3 Series isn't the priciest offering in the segment, but it's also far from the best value. You get a quality product for your dollar with solid performance to match and complimentary maintenance as a bonus. But if you're looking for maximum value, you're better off checking out some of the other segment offerings. Warranty coverage is typical for a luxury brand.
BMW can still make a capable small sedan. For most people, this 3 Series will meet expectations. But for people who love driving for fun, the 330i will likely disappoint a little. Certainly the M340i ups the excitement a little. As for design, the cabin has character, but there are some styling elements at the rear of the car that remind us of a Lexus. That's a first for a 3 Series and not necessarily a good thing.

Which 3 Series does Edmunds recommend?

The M340i is pure sweetness that comes nicely equipped from the factory, including 382 horsepower that'll make you forget about any options you left on the table. That said, it's hard to justify from a cost standpoint. As such, we say go with the more sensible 330i. Sure, the 330i only offers a four-cylinder engine, but it delivers strong power and fuel efficiency and doesn't want for handling and dynamic performance. You'll also have room in your budget to add some extra options. The Premium and Executive packages are worth getting (the former for its heated seats and head-up display, the latter for its extra safety features).

BMW 3 Series models

The 2020 BMW 3 Series is a five-passenger compact luxury sport sedan available in two trim levels: the 330i and M340i.

The 330i comes standard with a turbocharged 2.0-liter four-cylinder engine (255 horsepower, 295 lb-ft of torque), an eight-speed automatic transmission and rear-wheel drive. All-wheel drive (known as xDrive) is optional.

Standard features include 18-inch wheels, automatic wipers, a sunroof, simulated leather upholstery, tri-zone automatic climate control, an auto-dimming rearview mirror, power-adjustable front seats, an 8.8-inch touchscreen display, a navigation system, Apple CarPlay, Bluetooth, two USB inputs and a 10-speaker audio system.

Forward collision warning with automatic emergency braking, lane departure warning and BMW Assist emergency communications are among the driver assistance features that come standard.

More power is available with the M340i, which comes standard with a six-cylinder engine (382 hp, 369 lb-ft), an eight-speed automatic transmission and rear-wheel drive. All-wheel drive is optional.

Standard features for the M340i are similar to the 330i's but also include sport-tuned brakes and suspension, a 10.25-inch touchscreen display, and a digital gauge cluster display (called Live Cockpit Professional).  BMW's Connected Package Professional, which combines remote and concierge services with real-time traffic information, is also included.

Both trim levels offer several stand-alone options and a handful of option packages, the most notable being the Premium and Executive packages. The Premium package adds heated front seats, a heated steering wheel and a head-up display. The Executive package adds upgraded adaptive LED headlights, surround and bird's-eye parking camera views, parking sensors, an automated self-parking system, and gesture control functions for the infotainment system.

Additional safety can be had by way of the Driving Assistance and Driving Assistance Professional packages. The former adds blind-spot monitoring and rear cross-traffic alert to the standard set of driver aids, while the latter equips adaptive cruise control, lane keeping assist, active front cross-traffic alert, and Traffic Jam Assist, a semi-automated steering system. For enhanced performance, BMW offers a package that bundles high-performance tires and improved engine cooling.

Some of the above features are available as stand-alone options. Other individual items include 19-inch wheels, an adaptive suspension, leather upholstery, hands-free trunk opening, ambient cabin lighting, wireless device charging, a Wi-Fi hotspot, and a premium Harman Kardon audio system.

Consumer reviews

Read what other owners think about the 2020 BMW 3 Series.

Average user rating: 4.5 stars
25 total reviews
5 star reviews: 68%
4 star reviews: 20%
3 star reviews: 8%
2 star reviews: 0%
1 star reviews: 4%

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    2020 BMW 3 Series videos

    [MUSIC PLAYING] SPEAKER: The BMW 3 Series used to be praised by critics like myself as the best driving and thus most desirable luxury sports sedan you could buy. Things have changed though. It's gotten bigger and heavier and more insulated. And now there are upstarts like the Tesla Model 3. These two particular cars are pretty different, so a direct comparison doesn't really play here. But think about how these two cars are similar. They're about the same money. They're about the same size. They have about the same power. Now, you can go on and on debating the merits of each vehicle's respective propulsion systems-- whether you like the familiarity and infrastructure that comes with an internal combustion engine or whether your lifestyle and commute permits an EV. We're not really concerned with that. What we care about in this video is the thing that these vehicles have to do best, and that's driving, of course. Which one drives better? [MUSIC PLAYING] Here we are in the new BMW 3 Series. It's a 330i. I've dialed it up to sport mode because we're going to be driving in a sporty manner. The 3 Series, at least the last generation, wasn't as successful, in terms of driving engagement and performance, as we would have liked it. BMW has heard our complaints, and driving dynamics was a focus of this new generation of the car. Now, when it comes to overall feel and how this drives, this is representing the classical sense of driving. We have, of course, an internal combustion engine. We have a transmission-- one with eight speeds. We have that characteristic. You role on the accelerator. You roll on the gas. We can call it a gas pedal. And the engine races towards red line-- it's either 6 or 7,000 RPM. This digital gauge cluster isn't very clear. And when you're doing that, you can feel the character of the power band change. There's a sound. There's a bunch of sounds. There's a sensation as power grows. And I think we'll find as when we get in the Tesla, it's very different-- and for obvious reasons. Now, the character of this particular two liter, four cylinder, it's fine. We've got about 255 horsepower-- about 300 pound feet of torque. That's a solid amount in this day and age for your average sedan. But is it an exciting package? I'd say the engine responds welcomingly. It's nice. The delivery is there. The power from the turbocharger, the way it comes on, feels generally pleasant. I'll say the sound-- not as good as the old six-cylinder BMWs used to sound. I used to have an E36 with the straight six cylinder. That thing sounded wonderful even if it was nowhere near as potent as these modern turbocharged four cylinders. The eight-speed transmission-- I've set it to sport-- and it's doing a pretty admirable job of choosing gears for fast driving. I'm not going for a lap time here, but I am trying to explore the vehicle's limits. Now, ride and handling-- this does not have adaptive dampers. And it is set up rather firm. That's to help give it some performance feel when tackling through some of these corners. I'm not sure if it's worth it. The ride is somewhat less luxurious than-- let's say-- than I'd expect for a commuter. And I think that's due to the fact that we're on 19 inch wheels-- performance-oriented run-flat tires. There's a lot of stiffness there that we're going to deal with when it comes to comfort. I think one of the downsides of the constant improvement of technology is how insulated these interiors have become where the feel of everything has to be simulated instead of just being organic. But you do lose a bit of the charm that comes with hydraulic steering-- that comes with a throttle cable and so on. These are things that have long since died out. So do these simulations capture the charm of those things? They do an OK job. I think this car, generally, overall-- I'm going to say feels bigger than it should-- if you're looking for a compact luxury sports sedan. But it does drive, generally, pretty well. Let's also talk about breaking. This does have the upgraded sport brakes, as BMW calls it. And they're generally good-- good feedback, good pedal modulation. You know how much performance you have available just from resting your foot on them. And, overall, as a sports sedan, does it rekindle the magic of what 3 Series used to be-- how those cars use to drive? I don't think so. But I also think that's impossible because cars today are different than what they used to be. They're saddled with so many additional requirements that you inevitably lose some of the charm and magic that cars used to have. Considering all that, this is fairly solid. And I think somebody looking at buying a traditional luxury sport compact would enjoy this purchase. But what I'm really curious to find out is how the Tesla will feel. [MUSIC PLAYING] Here we go in the Tesla Model 3. There's no sports setting to check outside of steering, which I put in sport just to keep things even. And, already, this car feels more powerful. It is slightly more powerful because Tesla recently provided an over-the-air update, which increased the power by 5%, which we've tested. But it's not just that. It's the method of power delivery. If you have been following EV news recently, you know how this works, and we're not going to rehash all the talking points. But, basically, what happens is with an internal combustion engine, when you apply the gas, you have to wait for the transmission to downshift-- if you haven't done it already. Then you have to wait for the turbocharger to spool up. Then you have to wait for the engine to start accelerating. And this all happens generally quick with modern cars but nowhere as quick as what happens when you hit the accelerator in an EV. The power delivery is just instantaneous. All the torque gets delivered as soon as the electric motor starts turning. And because it happens so quick here, the response of acceleration makes this feel more powerful. On top of that, this is a heavier car. But where all that mass is located is primarily in the batteries, which are underneath the flooring. But there's run-on benefits to that-- that effect handling, which makes this car feel a little bit more nimble, a little bit more lift, and a little bit more enjoyable. But, also, the hood line seems lower. The doors seem a little bit lower, too. Maybe the seat sits higher, but I feel like the car is smaller, overall. I don't think it is. But the sensation is what matters, not what the specs say-- at least when it comes to driving. And because of that, you get that combination of early power. And you get that combination of the handling from where the majority of the mass of this car is located. And you arrive at a car that is really fun to drive when you're going quick or when you're commuting. Now, there are shortcomings to this package. And you've probably been hearing them as I've been driving. The tires are squealing. This does not have as aggressive as a wheel and tire package as that 3 Series does. And you notice it. This thing is not going to put the same G numbers down. It's not going to break with the same capability because it doesn't have that option on it. Tesla offers it. This car just doesn't have it. But aside from that, the way the car gets positioned around it-- when you turn the wheel-- feels better. It doesn't have the same smoothness with stability control. I can't put the stability control in an intermediary setting like I can on the BMW-- or if I can, I haven't figured out how to do it the menu yet-- so calm down, Tesla fanboys. But aside from that, I gotta say, I'm enjoying driving this more. And coming to this comparison, I was not expecting that to be the outcome. We have to give criticism where it's due. And in the Tesla, that falls on the interior. This interior doesn't have the level of assembly in terms of quality or the level of materials quality that you get in that BMW. You're paying for the technology that underpins this car, not for the interior, so I get that. But you will notice it when you sit in these cars back to back. The way the power comes on-- it's just so addicting with this thing-- that you just want to keep doing it because it's so quick, and because it's so much. It really feels fun. But I think we're getting up to the edge of what these brakes were designed for. They're getting a little soft-- much like they did in the 3 Series. I'm genuinely surprised. This is more enjoyable to drive than a 3 Series. I'm shocked. I'm shocked-- sorry, BMW. [MUSIC PLAYING] We thought this was going to be a lopsided pairing, but we didn't realize in which direction. This BMW 3 Series isn't just a newer car. It's an entirely new generation of the 3 Series. And on top of that, this one had the optional sport and track handling packages that aim to improve driving engagement. Meanwhile, this Tesla Model 3 is 2 years old, has 20,000 miles on it, and isn't the sportiest configuration. And it was still way more fun to drive. From the response of the acceleration to the sense of agility provided by its lower center of gravity, the Model 3 was simply more engaging. Tesla's even done a better job with steering feel, which is amusing when you think about all the fuss around its so-called full self-driving capabilities. It's funny because in a strict fun-to-drive terms, the Tesla Model 3 beats the new BMW 3 Series. [MUSIC PLAYING]

    BMW 3 Series vs. Tesla Model 3 Review & Compare -- Which Drives Better?

    NOTE: This video is about the 2019 BMW 3 Series, but since the 2020 BMW 3 Series is part of the same generation, our earlier analysis still applies.

    What's the best-driving compact luxury sedan? That's what Carlos Lago seeks to find out in this quick comparison. Representing tradition, we have a 2019 BMW 3 Series, the newest generation of the model. Up for the challenge is our long-term 2017 Tesla Model 3.

    Features & Specs

    Base MSRP
    MPG & Fuel
    N/A City / N/A Hwy / N/A Combined
    Fuel Tank Capacity: 15.6 gal. capacity
    5 seats
    Type: rear wheel drive
    Transmission: 8-speed shiftable automatic
    Inline 6 cylinder
    Horsepower: 382 hp @ 5800 rpm
    Torque: 369 lb-ft @ 1800 rpm
    Basic Warranty
    4 yr./ 50000 mi.
    Length: 185.7 in. / Height: 56.4 in. / Width: 71.9 in.
    Curb Weight: 3849 lbs.
    Cargo Capacity, All Seats In Place: 13.0 cu.ft.
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    Our experts’ favorite 3 Series safety features:

    Driving Assistance Professional Package
    Enhances the 3 Series' standard safety features with upgrades such as lane keeping assist.
    Active Blind-Spot Detection
    Alerts you with in-mirror lights when a vehicle is in a blind spot, followed by steering wheel vibration if you attempt to change lanes.
    Side and Top View Camera
    Offers a top-down, 360-degree view of the car and surroundings to monitor approaching traffic and aid in maneuvering tight spaces.

    IIHS Rating

    The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.

    Side Impact Test
    Roof Strength Test
    Rear Crash Protection / Head Restraint
    IIHS Small Overlap Front TestNot Tested
    Moderate Overlap Front Test

    BMW 3 Series vs. the competition

    2020 BMW 3 Series

    2020 BMW 3 Series

    2019 Audi A4

    2019 Audi A4

    BMW 3 Series vs. Audi A4

    Compared to the 330i, the A4 trades on a hipper, tech-oriented appeal centered on an advanced infotainment user interface and features, combined with impeccable cabin design and materials. The new 3 Series has upped its tech game with a crisper interface. But in some ways (menu structures, for example), BMW's iDrive system is even more confusing than earlier editions. The A4 is no slouch when it comes to taking a high-speed corner and can hold its own turn for turn with the 330i.

    Compare BMW 3 Series & Audi A4 features 

    BMW 3 Series vs. Mercedes-Benz C-Class

    BMW versus Mercedes is the classic battle between German rivals. For decades, both automakers have staked out respective areas of excellence. In general terms, Mercedes has ceded a handling advantage to BMW while burnishing its luxury heritage with ever more refined interior quality, comfort and, lately, some of the most advanced driver safety and semi-automated driving features available.

    Compare BMW 3 Series & Mercedes-Benz C-Class features 

    BMW 3 Series vs. Genesis G70

    The G70 is one of the newest entries into the sport-luxury class, and it checks all the requisite boxes: sporty driver engagement, upscale design, and loads of features for a sweet price that starts several thousand dollars less than the 3 Series. It's not likely to dethrone the 3 Series, however, since it suffers from a cramped rear seat and some subpar cabin materials. Still, it offers plenty of power and a long warranty, making it worth a look as a new alternative in an established segment.

    Compare BMW 3 Series & Genesis G70 features 

    Related 3 Series Articles

    2020 BMW M340i First Look

    M3 Performance on a 3 Series Budget

    Cameron Rogers by Cameron Rogers , Reviews EditorNovember 15th, 2018

    The 2020 BMW M340i promises to finally realize what BMW fans have wanted for decades: M3 performance at a 3 Series price. With an estimated 0-60 mph time of 4.2 seconds, the M340i is just a few ticks slower than the current-generation M3. Just don't ask for a manual transmission; the M340i, like the rest of the new 3 Series range, will only be available with an eight-speed automatic.

    Performance Isn't Just About Power

    Like the previous-generation 340i, the 2020 M340i's signature feature is a turbocharged 3.0-liter inline-six. Power output stands at 382 horsepower and 369 pound-feet of torque, up from 320 hp and 330 lb-ft in the outgoing 340i. Rear-wheel drive is standard, with BMW's xDrive all-wheel drive available for a little extra.

    Performance enhancements don't stop with the revised engine. You also get a sport-tuned suspension, variable steering and an electronically controlled, fully locking rear differential for better cornering ability. The M Sport package — optional on the base BMW 330i — is standard here, adding upgraded brakes and assorted sporty trim pieces and M badges.

    Still a 3 Series

    The M340i benefits from the upgrades introduced for the redesigned 2019 model. Launch control is standard on every model, making you master and commander of all 382 hp, right off the line. The 3 Series is also larger than before, with upgraded materials and interior design. Trunk space is up, coming in at 17 cubic feet, which is significantly more than you'll find in competitors such as the Audi A4 or the Mercedes-Benz C-Class. Thankfully, lightweight materials were used extensively throughout the vehicle to shave weight from the body, chassis and suspension components. Based on BMW's specs, the new car's curb weight is only up about 40 pounds over last year.

    Perhaps the most interesting advancement in the M340i is the new suspension. An adaptive M suspension setup is available as an optional extra, allowing drivers to adjust suspension stiffness on the fly depending on their needs, but the standard suspension is the real story. The poetically named "lift-related dampers" are the centerpiece here, and they're debuting on the new 3 Series. Essentially, they're an entirely mechanical way to allow the suspension to respond differently to different sorts of compression events. That means they can resist body roll in turns or pitch during acceleration and braking, but react with more compliance over bumps and road imperfections — all without needing a single microchip.

    We'll have to wait and see how this new suspension works in the real world, but we like the premise. BMWs have suffered from "mode creep" quite a bit in recent years, in which all the different driving interfaces can be set in multiple ways. Sometimes that means you can find a mode that's just right for you, but it can also feel as if you're missing out on how the engineers believe the car should behave. The 3 Series' trick new dampers could prove to be an elegant cure for mode creep, so long as they deliver on their performance claims.

    More Equipment, More Tech

    The 2019 BMW 3 Series will come standard with full LED automatic headlights, automatic wipers and three-zone climate control. A 10-speaker stereo comes standard, with the option of a 16-speaker, 464-watt Harman Kardon system. The optional head-up display has grown both in size and functionality, able to display more information over a larger area of the windshield. A 360-degree camera is available, with a Remote 3D View that allows owners to call up a live 3D image of their car and its surroundings on their smartphone. NFC technology in the doors allows owners to turn their NFC-enabled phones into virtual keys that unlock the car.

    BMW's full suite of driver aids and active safety features is available, from adaptive cruise control with stop-and-go functionality to lane keeping assist, blind-spot monitoring, automatic reverse braking and rear cross-traffic alert. Of course, there's also an available active parking assistant and parking sensors. Forward collision alert with automatic emergency braking is standard, and it can detect pedestrians and bicyclists as well as other automobiles.

    All of this tech falls under the title "Driving Assistant Professional," and all of it should make driving in traffic or on dull roads less of a chore, not to mention cut down on collisions. It's worth noting that this is an assistant, not a semiautomated system like Cadillac's Super Cruise. In other words, you'll still need to keep your hands on the wheel.

    More Tech Talk

    BMW's iDrive 6.0 system is standard on all 3 Series models, with an 8.8-inch touchscreen and a 5.7-inch driver information display. A 10.3-inch touchscreen and a 12.3-inch fully digital instrument cluster, running iDrive 7.0, are available. Called Live Cockpit Professional, this setup puts BMW on a more even footing with systems such as Audi's Virtual Cockpit, allowing for more customization and display options. Notably, both of the available touchscreens retain BMW's console-mounted rotary knob controller.

    To complement the new infotainment and tech features, BMW is debuting another technology, the Intelligent Personal Assistant. It's more than just a natural-language voice control system, although it's that, too. A` la Siri or Alexa, just say "Hey, BMW," and the car will respond to simple commands. Tell the car you're cold, for example, and it'll kick on the seat heaters. Tell it you're tired, and it'll alter the ambient lighting, music and temperature to try to wake you up. The assistant will also learn your habits, homing in on your frequent destinations and favorite vehicle functions. Considering the number of features available on the new 3 Series, making them easier to access makes a lot of sense.

    Pricing and Availability

    The base 330i and 330i xDrive will go on sale in March 2019, with prices starting at $41,195, including destination. The M340i and M340i xDrive will arrive later in the spring. There's no official pricing on the M340i models just yet, but the previous-gen 340i commanded a roughly $9,000 premium over the 330i. We expect a similar fee for upgrading to the 2020 BMW M340i.


    Is the BMW 3 Series a good car?

    The Edmunds experts tested the 2020 3 Series both on the road and at the track, giving it a 7.6 out of 10. What about cargo capacity? When you're thinking about carrying stuff in your new car, keep in mind that the 3 Series has 13.0 cubic feet of trunk space. And then there's safety and reliability. Edmunds has all the latest NHTSA and IIHS crash-test scores, plus industry-leading expert and consumer reviews to help you understand what it's like to own and maintain a BMW 3 Series. Learn more

    What's new in the 2020 BMW 3 Series?

    According to Edmunds’ car experts, here’s what’s new for the 2020 BMW 3 Series:

    • Six-cylinder engine returns with new M340i model
    • Part of the seventh 3 Series generation introduced for 2019
    Learn more

    Is the BMW 3 Series reliable?

    To determine whether the BMW 3 Series is reliable, read Edmunds' authentic consumer reviews, which come from real owners and reveal what it's like to live with the 3 Series. Look for specific complaints that keep popping up in the reviews, and be sure to compare the 3 Series's average consumer rating to that of competing vehicles. Learn more

    Is the 2020 BMW 3 Series a good car?

    There's a lot to consider if you're wondering whether the 2020 BMW 3 Series is a good car. Edmunds' expert testing team reviewed the 2020 3 Series and gave it a 7.6 out of 10. Safety scores, fuel economy, cargo capacity and feature availability should all be factors in determining whether the 2020 3 Series is a good car for you. Learn more

    How much should I pay for a 2020 BMW 3 Series?

    The least-expensive 2020 BMW 3 Series is the 2020 BMW 3 Series M340i 4dr Sedan (3.0L 6cyl Turbo 8A). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $54,000.

    Other versions include:

    • M340i 4dr Sedan (3.0L 6cyl Turbo 8A) which starts at $54,000
    Learn more

    What are the different models of BMW 3 Series?

    If you're interested in the BMW 3 Series, the next question is, which 3 Series model is right for you? 3 Series variants include M340i 4dr Sedan (3.0L 6cyl Turbo 8A). For a full list of 3 Series models, check out Edmunds’ Features & Specs page. Learn more

    More about the 2020 BMW 3 Series

    2020 BMW 3 Series M340i Overview

    The 2020 BMW 3 Series M340i is offered in the following styles: M340i 4dr Sedan (3.0L 6cyl Turbo 8A).

    What do people think of the 2020 BMW 3 Series M340i?

    Consumer ratings and reviews are also available for the 2020 BMW 3 Series M340i and all its trim types. Overall, Edmunds users rate the 2020 3 Series M340i 4.5 on a scale of 1 to 5 stars. Edmunds consumer reviews allow users to sift through aggregated consumer reviews to understand what other drivers are saying about any vehicle in our database. Detailed rating breakdowns (including performance, comfort, value, interior, exterior design, build quality, and reliability) are available as well to provide shoppers with a comprehensive understanding of why customers like the 2020 3 Series M340i.

    Edmunds Expert Reviews

    Edmunds experts have compiled a robust series of ratings and reviews for the 2020 BMW 3 Series M340i and all model years in our database. Our rich analysis includes expert reviews and recommendations for the 2020 3 Series M340i featuring deep dives into trim levels including M340i, etc. with careful analysis around pricing, features, performance, mpg, safety, interior, and driving and performance. Edmunds also offers expert ratings, road test and performance data, long-term road tests, first-drive reviews, video reviews and more.

    Read our full review of the 2020 BMW 3 Series M340i here.

    Our Review Process

    This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.

    We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.

    What's a good price for a New 2020 BMW 3 Series M340i?

    2020 BMW 3 Series M340i M340i 4dr Sedan (3.0L 6cyl Turbo 8A)

    The 2020 BMW 3 Series M340i M340i 4dr Sedan (3.0L 6cyl Turbo 8A) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $60,620. The average price paid for a new 2020 BMW 3 Series M340i M340i 4dr Sedan (3.0L 6cyl Turbo 8A) is trending $8,950 below the manufacturer’s MSRP.

    Edmunds members save an average of $8,950 by getting upfront special offers. The estimated special offer price in your area is $51,670.

    The average savings for the 2020 BMW 3 Series M340i M340i 4dr Sedan (3.0L 6cyl Turbo 8A) is 14.8% below the MSRP.

    Shop with Edmunds for perks and special offers on new cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

    Which 2020 BMW 3 Series M340is are available in my area?

    2020 BMW 3 Series M340i Listings and Inventory

    Simply research the type of used car you're interested in and then select a car from our massive database to find cheap used cars for sale near you. Once you have identified a vehicle you're interested in, check the AutoCheck vehicle history reports, read dealer reviews, and find out what other owners paid for the 2020 BMW 3 Series M340i.

    Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2020 BMW 3 Series M340i for sale near you.

    Can't find a new 2020 BMW 3 Series 3 Series M340i you want in your area? Consider a broader search.

    Find a new BMW for sale - 3 great deals out of 24 listings starting at $17,349.

    Why trust Edmunds?

    Edmunds has deep data on over 6 million new, used, and certified pre-owned vehicles, including all models of the 2020 BMW 3 Series M340i and all available trim types: M340i. Rich, trim-level features & specs and options data tracked for the 2020 BMW 3 Series M340i include (but are not limited to): MSRP, available incentives and deals, average price paid, warranty information (basic, drivetrain, and maintenance), features (interior and exterior color, upholstery, bluetooth, navigation, cruise control, parking assistance, lane sensing, keyless ignition, satellite radio, folding rears seats,run flat tires, wheel type, tire size, sunroof, etc.), vehicle specifications (engine cylinder count, drivetrain, engine power, torque, engine displacement, transmission), fuel economy and MPG (city, highway, and combined, fuel capacity, range), vehicle dimensions (interior cabin space, vehicle length and width, seating capacity, cargo space). Edmunds also provides tools to allow shopper to compare vehicles to similar models of their choosing by warranty, interior features, exterior features, specifications, vehicle dimensions, consumer rating, edmunds expert review, safety rating, and color.

    Should I lease or buy a 2020 BMW 3 Series?

    Is it better to lease or buy a car? Ask most people and they'll probably tell you that car buying is the way to go. And from a financial perspective, it's true, provided you're willing to make higher monthly payments, pay off the loan in full and keep the car for a few years. Leasing, on the other hand, can be a less expensive option on a month-to-month basis. It's also good if you're someone who likes to drive a new car every three years or so.

    Check out BMW lease specials