2021 Audi A4
2021 Audi A4 Review
- Cabin looks cool and is impeccably constructed
- Advanced and easy-to-use safety and tech features
- Back seat is spacious enough for adults
- Turbocharged engine provides quick acceleration in the A4 45 TFSI
- Lack of feedback from steering limits driver involvement
- 13-horsepower increase for the four-cylinder engine
- All-wheel drive is now standard
- More standard tech and driver aids
- Part of the fifth A4 generation introduced for 2017
In the small luxury sedan world, you have the Big Three — the Mercedes-Benz C-Class, BMW 3 Series and Audi A4 — and everyone else. Of the vaunted trio, the 2021 Audi A4 is our favorite. It offers an opulent interior just like the C-Class and the driving dynamics promised — but not quite fulfilled — by the latest 3 Series. Even better, it does this while typically costing thousands of dollars less.
Last year, Audi updated the A4 with its latest MMI interface that includes a larger infotainment screen and new touchscreen capability. Audi has included even more goodies on the 2021 model. The four-cylinder engine has an additional 13 horsepower and includes a 12-volt mild hybrid system. The 12-volt component should make the engine stop-start system a bit smoother in operation and also slightly reduces fuel consumption. Audi's Quattro all-wheel-drive powertrain is now standard equipment, as are lane departure warning and wireless Apple CarPlay.
We certainly recommend checking out the A4 if you're in the market for a small luxury sedan. Its numerous strengths, few faults and affordable price tag — along with Audi's preference for continuous updates — add up to an appealing package that must be driven to be appreciated.
Which A4 does Edmunds recommend?
Audi A4 models
The 2021 Audi A4 is a small sedan sold in three trim levels: Premium, Premium Plus and Prestige. Each comes with your choice of turbocharged 2.0-liter four-cylinder engine. The entry-level 40 TFSI produces 201 horsepower and 236 lb-ft of torque, while the 45 TFSI (also called the S line) ups the output to 261 hp and 273 lb-ft. A seven-speed dual-clutch automatic transmission and Audi's Quattro all-wheel-drive system are standard.
Features & Specs
| Prestige S line 4dr Sedan AWD w/45 TFSI 2.0L 4cyl Turbo gas/electric hybrid 7AM | |
|---|---|
| MSRP | $49,800 |
| MPG | 24 city / 31 hwy |
| Seating | Seats 5 |
| Transmission | 7-speed automated manual |
| Horsepower | 261 hp @ N/A rpm |
| Premium Plus 4dr Sedan AWD w/40 TFSI 2.0L 4cyl Turbo gas/electric hybrid 7AM | |
|---|---|
| MSRP | $43,800 |
| MPG | 25 city / 34 hwy |
| Seating | Seats 5 |
| Transmission | 7-speed automated manual |
| Horsepower | 201 hp @ N/A rpm |
| Premium S line 4dr Sedan AWD w/45 TFSI 2.0L 4cyl Turbo gas/electric hybrid 7AM | |
|---|---|
| MSRP | $40,900 |
| MPG | 24 city / 31 hwy |
| Seating | Seats 5 |
| Transmission | 7-speed automated manual |
| Horsepower | 261 hp @ N/A rpm |
| Premium 4dr Sedan AWD w/40 TFSI 2.0L 4cyl Turbo gas/electric hybrid 7AM | |
|---|---|
| MSRP | $39,100 |
| MPG | 25 city / 34 hwy |
| Seating | Seats 5 |
| Transmission | 7-speed automated manual |
| Horsepower | 201 hp @ N/A rpm |
PRICE CHECKER™and we'll tell you if it's a good price!
Example Price Checker™
Safety
Our experts’ favorite A4 safety features:
- Audi Pre Sense City
- Detects the threat of a front collision, warns the driver, and applies the brakes if the driver doesn't act.
- Audi Active Lane Assist
- Alerts you if you start to drift out of your lane without signaling and can steer to help nudge you back.
- Audi Connect
- Includes a variety of connection services, including summoning roadside assistance if needed. In an accident, emergency responders are contacted automatically.
NHTSA Overall Rating 5 out of 5 stars
The National Highway Transportation Safety Administration offers independent analysis.
| Frontal Barrier Crash Rating | Rating |
|---|---|
| Overall | 4 / 5 |
| Driver | 4 / 5 |
| Passenger | 4 / 5 |
| Side Crash Rating | Rating |
| Overall | 5 / 5 |
| Side Barrier Rating | Rating |
| Overall | 5 / 5 |
| Driver | 5 / 5 |
| Passenger | 5 / 5 |
| Combined Side Barrier & Pole Ratings | Rating |
| Front Seat | 5 / 5 |
| Back Seat | 5 / 5 |
| Rollover | Rating |
| Rollover | 5 / 5 |
| Dynamic Test Result | No Tip |
| Risk Of Rollover | Not Rated |
IIHS Rating
The Insurance Institute of Highway Safety uses extensive crash tests to determine car safety.
| Side Impact Test | Good |
|---|---|
| Roof Strength Test | Good |
| Rear Crash Protection / Head Restraint | Good |
| IIHS Small Overlap Front Test | Not Tested |
| Moderate Overlap Front Test | Good |
Audi A4 vs. the competition
Audi A4 vs. Audi A4 Allroad
As the name suggests, the Audi A4 Allroad shares its basic underpinnings with the A4 sedan. The A4 Allroad is essentially a station wagon variant of the A4 sedan, so you can count on more cargo capacity. The Allroad also sits up a bit higher because of a raised suspension. If you can't decide between an A4 or an Audi Q5 SUV, you get the A4 Allroad.
Audi A4 vs. Mercedes-Benz C-Class
The Mercedes-Benz C-Class is a key rival to the A4. Impressive interior materials and intuitive driving aids are among its many highlights. Still, we think the A4 gets the win for its more refined driving dynamics and lower price tag. The redesigned 2022 C-Class, however, might turn the tide.
Audi A4 vs. BMW 3 Series
The BMW 3 Series pioneered the small sport sedan class. But this newest generation, which came out for the 2019 model year, isn't our favorite. A compelling, modern interior is offset by a complicated user interface and an overly firm ride when the car is equipped with the optional M Sport package.
FAQ
Is the Audi A4 a good car?
What's new in the 2021 Audi A4?
According to Edmunds’ car experts, here’s what’s new for the 2021 Audi A4:
- 13-horsepower increase for the four-cylinder engine
- All-wheel drive is now standard
- More standard tech and driver aids
- Part of the fifth A4 generation introduced for 2017
Is the Audi A4 reliable?
Is the 2021 Audi A4 a good car?
How much should I pay for a 2021 Audi A4?
The least-expensive 2021 Audi A4 is the 2021 Audi A4 Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $39,100.
Other versions include:
- Prestige S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) which starts at $49,800
- Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) which starts at $43,800
- Premium S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) which starts at $40,900
- Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) which starts at $39,100
- Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) which starts at $45,100
- Prestige 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) which starts at $49,400
What are the different models of Audi A4?
More about the 2021 Audi A4
2021 Audi A4 Overview
The 2021 Audi A4 is offered in the following submodels: A4 Sedan. Available styles include Prestige S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM), Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM), Premium S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM), Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM), Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM), and Prestige 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM).
What do people think of the 2021 Audi A4?
Consumer ratings and reviews are also available for the 2021 Audi A4 and all its trim types. 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 2021 A4.
Edmunds Expert Reviews
Edmunds experts have compiled a robust series of ratings and reviews for the 2021 Audi A4 and all model years in our database. Our rich content includes expert reviews and recommendations for the 2021 A4 featuring deep dives into trim levels and features, performance, mpg, safety, interior, and driving. Edmunds also offers expert ratings, road test and performance data, long-term road tests, first-drive reviews, video reviews and more.
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 2021 Audi A4?
2021 Audi A4 Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM)
The 2021 Audi A4 Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $47,045. The average price paid for a new 2021 Audi A4 Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) is trending $3,646 below the manufacturer’s MSRP.
Edmunds members save an average of $3,646 by getting upfront special offers. The estimated special offer price in your area is $43,399.
The average savings for the 2021 Audi A4 Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) is 7.8% below the MSRP.
Available Inventory:We are showing 16 2021 Audi A4 Premium Plus S line 4dr Sedan AWD w/45 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) vehicle(s) available in the Denver area.
2021 Audi A4 Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM)
The 2021 Audi A4 Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $46,830. The average price paid for a new 2021 Audi A4 Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) is trending $3,643 below the manufacturer’s MSRP.
Edmunds members save an average of $3,643 by getting upfront special offers. The estimated special offer price in your area is $43,187.
The average savings for the 2021 Audi A4 Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) is 7.8% below the MSRP.
Available Inventory:We are showing 3 2021 Audi A4 Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) vehicle(s) available in the Denver area.
2021 Audi A4 Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM)
The 2021 Audi A4 Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $42,935. The average price paid for a new 2021 Audi A4 Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) is trending $3,589 below the manufacturer’s MSRP.
Edmunds members save an average of $3,589 by getting upfront special offers. The estimated special offer price in your area is $39,346.
The average savings for the 2021 Audi A4 Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) is 8.4% below the MSRP.
Available Inventory:We are showing 9 2021 Audi A4 Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric hybrid 7AM) vehicle(s) available in the Denver area.
Which 2021 Audi A4s are available in my area?
Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2021 Audi A4 for sale near. There are currently 28 new 2021 A4s listed for sale in your area, with list prices as low as $41,647 and mileage as low as 4 miles. Simply research the type of car you're interested in and then select a car from our massive database to find cheap vehicles for sale near you. Once you have identified a used vehicle you're interested in, check the AutoCheck vehicle history reports, read dealer reviews, and find out what other owners paid for the 2021 Audi A4. Then select Edmunds special offers, perks, deals, and incentives to contact the dealer of your choice and save up to $2,644 on a used or CPO 2021 A4 available from a dealership near you.
Can't find a new 2021 Audi A4s you want in your area? Consider a broader search.
Find a new Audi for sale - 5 great deals out of 24 listings starting at $20,851.
Why trust Edmunds?
Edmunds has deep data on over 6 million new, used, and certified pre-owned vehicles, including rich, trim-level features and specs information like: MSRP, average price paid, warranty information (basic, drivetrain, and maintenance), features (upholstery, bluetooth, navigation, heated seating, cooled seating, cruise control, parking assistance, keyless ignition, satellite radio, folding rears seats ,run flat tires, wheel type, tire size, wheel tire, sunroof, etc.), vehicle specifications (engine cylinder count, drivetrain, engine power, engine torque, engine displacement, transmission), fuel economy (city, highway, combined, fuel capacity, range), vehicle dimensions (length, width, seating capacity, cargo space), car safety, true cost to own. Edmunds also provides tools to allow shopper to compare vehicles to similar models of their choosing by warranty, interior features, exterior features, specifications, fuel economy, vehicle dimensions, consumer rating, edmunds rating, and color.
Should I lease or buy a 2021 Audi A4?
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 Audi lease specials