2026 BMW 3 Series M340i

Price Range: $62,300

2026 BMW 3 Series 330i Sedan Exterior Shown

Very Good

The 2026 BMW 340i is a compelling bridge between the entry-level 3 Series and the mighty M3. Upgraded performance hardware and nearly 400 horsepower make it sharper and more engaging than the base model but not nearly as bank-bruising as its enthusiasts-only counterpart.Read full review

Rank #1

10 Small performance sedans

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BMW 3 Series for Sale

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Edmunds suggests you pay

$59,551

4 for sale near you

Prices based on sales in VA thru 6/1/26

Final assembly in Mexico or Germany

Pros

Polished handling
Tastefully modern interior with plenty of room
Powerful and fuel-efficient engines

Cons

Ride quality can be a little too firm at times
Most of the 3 Series' advanced driver assist features aren't standard

Overview

by the Edmunds Experts

Updated: 1/7/2026

The BMW 3 Series combines performance and luxury like few others in its class. Since its debut in the mid-1970s, the 3 Series has earned its reputation as a driver's car with alert, responsive handling, ample power, relaxed ride quality and polished fit and finish. It's an expertly balanced formula infused throughout the lineup, from the entry-level base trim to the thrilling high-performance M3. There's never a bad time to buy a 3 Series, but a new-generation model is on the way. If you always like to have the hottest tech, you may want to sit tight for the forthcoming redesign, but if you like the current version, don't wait too long to buy.

Edmunds Expert Rating

edmunds TESTED

by the Edmunds Experts

Very Good

7.4

out of 10

We drove the 2026 BMW 3 Series on our test track and on real roads. Our Edmunds team conducts rigorous independent vehicle testing, driving 500,000 miles a year.

Driving experience

7.8/10

How does the BMW 3 Series drive? The M340i might not pack the punch and all the performance hardware of the more serious M3, but that doesn't mean it's not a load of fun to drive. Our test car was a rear-wheel-drive version, and it had no problem sprinting to 60 mph in just 4.8 seconds. Its powerful turbocharged six-cylinder engine is buttery smooth in everyday traffic but still capable of reaching over 113 mph in the quarter mile. That's booking. Outright braking and handling numbers were limited by the M340i's narrow tires, but in less enthusiastic driving environments, the BMW returns confident and composed performance worthy of its badge and its price tag.

In general, driving a 3 Series is pretty easy. The transmission shifts smoothly and unobtrusively. Outward visibility is pretty good, especially if you get the optional surround-view parking camera system. We also like how the optional hands-free highway driving system can reduce the tedium of driving in slow-moving highway traffic.

Comfort

7.4/10

How comfortable is the BMW 3 Series? It's easy to get in and out of the 3 Series thanks to big door openings and a wide range of seat and steering wheel adjustments. The 3 Series is spacious as small sedans go, with sufficient elbow room for front and rear passengers. We also like the 3 Series' quiet cabin at highway speeds and effective climate system that easily keeps you cool on hot days.

In-cabin tech

9.7/10

How’s the tech? BMW puts most of the car's controls in the quick and responsive touchscreen. You can also access them by using voice commands or the control knob on the center console. While we prefer physical buttons, we like the customizable interface.

You can connect your phone to the car through a wireless Apple CarPlay and Android Auto. The initial pairing with Apple CarPlay proved a little more complicated than we're accustomed to in our testing. Luckily, it's a one-and-done affair, and it worked fine once connected. Wireless charging is also standard.

Storage & cargo

8/10

How’s storage and cargo? The 3 Series has a 16.9-cubic-foot trunk, which is slightly roomier than average for a small luxury sedan. Only a hatchback like the Audi A5 Sportback offers a significantly larger cargo area. A folding 40/20/40-split rear seat lies nearly flat and adds versatility.

In-cabin storage isn't abundant, but there's enough to go around between the door pockets and center console. One phone can find a home in the wireless charging tray. Easily located LATCH anchors make it a breeze to install a car seat base, but the 3 Series' inherently compact size might force a front seat occupant to move forward if you need to place a rear-facing car seat.

Value

6.7/10

Is the BMW 3 Series a good value? The 3 Series feels like a modern vehicle inside and out. The cabin is full of impressive materials, and the build quality is pretty much the best you'll find in this class of vehicle. But BMW's warranty isn't anything special, and many of the car's desirable features are optional. For example, you'll need to pay extra to get the surround-view camera system, parking sensors and even adaptive cruise control. Rival sedans, such as the Acura TLX and Lexus IS, give you more features for less money.

MPG

5/10

How’s the fuel economy? The EPA estimates that the M340i gets 29 mpg in combined city/highway driving. Any sport luxury sedan that can pull off nearly 30 mpg is a great starting point. In practice, we've found this engine to be remarkably efficient and capable of hitting its consumption numbers with ease.

X factor

9/10

The current 3 Series generation has held up well over time. BMW has kept it fresh with tech and powertrain updates that make it feel modern among its competitors. While the fire-breathing M3 might seem like the only option in the 3 Series lineup, the M340i offers a very satisfying balance of straight-line performance, entertaining handling and everyday comfort.

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2026 BMW 3 Series M340i pricing in Ashburn, VA

Edmunds suggests you pay

Build & Price

2026 BMW 3 Series trim level differences

The 2026 BMW 3 Series sedan lineup has two models: the 330i and the M340i. The entry-level 330i gets a turbocharged four-cylinder engine (255 horsepower, 295 lb-ft of torque), while the M340i delivers a decidedly more high-performance experience with a turbo six-cylinder engine (386 hp, 398 lb-ft) paired to a 48-volt mild hybrid system. Both work with an eight-speed transmission to provide standard rear-wheel drive. All-wheel drive (xDrive) is optional for both engines. Compare the 2026 BMW 3 Series trim levels in-depth.

Which 3 Series trim does Edmunds recommend?

The 330i's turbocharged four-cylinder is strong enough that most drivers won't miss upgrading to the six-cylinder. If you're a performance enthusiast, by all means get the M340i. But we think the base trim will satisfy most buyers with its signature mix of comfort, tech and athletic handling. We'd advise adding the Driving Assistance Professional package if you have a nightmare commute and the upgraded Harman Kardon sound system for a little sonic serenity.

Competitors to consider

The big two German rivals, Audi and Mercedes, continue to figure in BMW's strategy. The Mercedes-Benz C-Class offers a more polished interior and impressive advanced tech, but it's not as sporty or responsive as the 3 Series. The Audi A4's lively handling and similar features make it a closer match for the BMW, but Audi will discontinue it after 2025 (to be replaced by an A5 hatchback-style model). The Volvo S60 is a stylish European alternative with an available plug-in hybrid version, while the Genesis G70, Cadillac CT4 and Lexus IS all offer affordable alternatives.

Edmunds spotlight: Sunset on the seventh-gen

Great soul singer Sam Cooke once intoned "a change is gonna come," but for the BMW 3 Series, it won't be this year. BMW prolongs the suspense as it readies the eighth generation of its durable compact sport sedan. The current 3 Series, now in its seventh year of production — ancient for a luxury sport sedan — gets a few new extra standard features, including a digital key (lets you lock, unlock and start the 3 Series with your phone and share the key with up to five people) and lane keeping assistance. The forthcoming new model may look quite different, with a taller window line and chunkier, angular proportions inspired by this Neue Klasse concept car. Revised versions of the current engines should carry over, and a hybrid is likely to return. An all-electric model will also likely join the lineup. If you like the look of today's 3 Series, get to your dealer sooner than later.

BMW 3 Series Reviews

Owner Reviews

4.3

36 reviews

5(67%)

4(14%)

3(8%)

2(3%)

1(8%)

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2026 BMW 3 Series Features & Specs

Type:

M340i

Base MSRP Excludes Destination Fee	$62,300
Engine Type	Mild hybrid
Combined MPG	29 MPG
Cost to Drive	$197/month
Seating	5 seats
Cargo Capacity All Seats In Place	16.9 cu.ft.
Drivetrain	rear wheel drive
Warranty	4 years / 50,000 miles

See all features & specs

Reliability

The 2026 BMW 3 Series has a 4 years / 50,000 miles basic warranty and no recalls.

Recalls

There are no recalls for the 2026 BMW 3 Series

Warranty

4 years / 50,000 miles Basic Warranty

Basic Warranty: 4 years / 50,000 miles
Drivetrain Warranty: 4 years / 50,000 miles
Rust Warranty: 12 years / unlimited miles
Roadside assistance Warranty: 4 years / unlimited miles
Free maintenance Warranty: 3 years / 36,000 miles

Where the BMW 3 Series ranks:

#1 in Small performance sedans

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FAQ

Is the BMW 3 Series a good car?

The Edmunds experts tested the 2026 3 Series both on the road and at the track, giving it a 7.4 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 16.9 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

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 2026 BMW 3 Series a good car?

There's a lot to consider if you're wondering whether the 2026 BMW 3 Series is a good car. Edmunds' expert testing team reviewed the 2026 3 Series and gave it a 7.4 out of 10. Safety scores, fuel economy, cargo capacity and feature availability should all be factors in determining whether the 2026 3 Series is a good car for you. Learn more

How much should I pay for a 2026 BMW 3 Series?

The least-expensive 2026 BMW 3 Series is the 2026 BMW 3 Series M340i 4dr Sedan (3.0L 6cyl Turbo gas/electric mild hybrid 8A). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $62,300.

Other versions include:

M340i 4dr Sedan (3.0L 6cyl Turbo gas/electric mild hybrid 8A) which starts at $62,300

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 gas/electric mild hybrid 8A). For a full list of 3 Series models, check out Edmunds’ Features & Specs page. Learn more

Cost to Drive

Monthly estimates based on costs in Virginia

$197/mo

$203/mo

Avg. Midsize Car

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2026 BMW 3 Series M340i

Pricing

Pros

Cons

Overview

Edmunds Expert Rating

Driving experience

Comfort

In-cabin tech

Storage & cargo

Value

MPG

X factor

2026 BMW 3 Series trim level differences

Which 3 Series trim does Edmunds recommend?

Competitors to consider

Edmunds spotlight: Sunset on the seventh-gen

BMW 3 Series Reviews

Owner Reviews

Most Helpful Owner Reviews

2026 BMW 3 Series Features & Specs

Reliability

Recalls

Warranty

Where the BMW 3 Series ranks:

Check a dealer's price

FAQ

Is the BMW 3 Series a good car?

Is the BMW 3 Series reliable?

Is the 2026 BMW 3 Series a good car?

How much should I pay for a 2026 BMW 3 Series?

What are the different models of BMW 3 Series?

Cost to Drive