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Comparing vehicles on the lot

Compare Audi A3 vs Audi A4

Understand the similarities and differences

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Compare up to three vehicles at a time to uncover model or trim similarities and differences, or explore trim-level features within the same make and model.

Selected Vehicles

2026 Audi A3

Premium Plus 4D Sedan 4WD/AWD

Motor - Automatic 2.0L 201 HP 4 Cyl.

2025 Audi A4

S-Line Prestige 4D Sedan 4WD/AWD

Motor - Automatic 2.0L 261 HP 4 Cyl.

Highlights
2026 Audi A32025 Audi A4

Pricing for Current Inventory

From $7,000 - $129,999*

From $38,000 - $38,999*

Mileage/Battery Range (EPA estimate)

24 city, 34 highway, 28 combined

23 city, 32 highway, 26 combined

Customer Review

(not yet rated)

(not yet rated)

Reliability Rating 

Seating Capacity

5

5

Drivetrain

All Wheel Drive

All Wheel Drive

Fuel Type

Gas

Gas

Research

2026 Audi A3

2025 Audi A4

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Similarities
2026 Audi A32025 Audi A4
Leather SeatsYesYes
Power Seat(s)YesYes
Sunroof(s)YesYes
Side AirbagsYesYes
Traction ControlYesYes
Front Seat HeatersYesYes
Blind Spot MonitorYesYes
Power LocksYesYes
Air ConditioningYesYes
Overhead AirbagsYesYes
ABS BrakesYesYes
Rear DefrosterYesYes
Power MirrorsYesYes
Power WindowsYesYes
Lane Departure WarningYesYes
Memory Seat(s)YesYes
Parking SensorsYesYes
Smart KeyYesYes
Rear View CameraYesYes
Heated MirrorsYesYes
Alloy WheelsYesYes
4WD/AWDYesYes
Automatic TransmissionYesYes
Turbo Charged EngineYesYes
Auxiliary Audio InputYesYes
AM/FM StereoYesYes
Bluetooth TechnologyYesYes
Satellite Radio ReadyYesYes
Apple CarPlayYesYes
Android AutoYesYes
Differences
2026 Audi A32025 Audi A4
Automated ParkingYesNo
Heated Steering WheelNoYes
Rear Seat HeatersNoYes
Head Up DisplayNoYes
Automated Cruise ControlNoYes
Bang & Olufsen AudioNoYes
Navigation SystemNoYes
Leather & Suede SeatsNoYes
A/C Seat(s)NoYes
Rear SpoilerNoYes
Full Roof RackNoYes
Specifications
2026 Audi A32025 Audi A4
Drive Type4WD/AWD4WD/AWD
DrivetrainAll Wheel DriveAll Wheel Drive
Engine Size2.0L2.0L
Number of Cylinders44
Horsepower201 261
Torque (ft-lbs)221 273
Engine TypeTurbo GasTurbo Gas
Fuel Capacity14.515.3
Fuel TypeGasGas
City/Highway Mileage (EPA estimate)24/3423/32
Wheelbase103.5"111"
Overall Length176.9"187.5"
Width71.5"72.7"
Height56.2"56.2"
Leg RoomF 41.2"/R 35.2"F 41.3"/R 35.7"
Head RoomF 36.8"/R 36.6"F 37.3"/R 37.4"
Seating Capacity55
Front TiresP225/45HR17P245/40HR18
Rear TiresP225/45HR17P245/40HR18
TransmissionAutomaticAutomatic

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Use this tool to easily evaluate features, compare engines and fuel economy (or electric range). Plus, see how passenger capacity and cargo space stack up against each other.

Helpful articles and advice

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Frequently asked questions

When buying a car, you should consider the following factors:

1. Fuel economy: Ensure you'll be comfortable with the running costs of the vehicle for your day-to-day use.

2. Price: Consider not only the purchase price but also associated taxes, insurance costs, and maintenance when budgeting.

3. Ratings: Look to how existing owners of that vehicle feel (such as CarMax's vehicle owner reviews) and also professional services (such as RepairPal reliability ratings).

4. Dimensions: Ensure the exterior size of the vehicle is something you can easily park (whether in a garage, a lot, or on the street) and that the interior size will fit your lifestyle (such as adequate space for passengers or car seats).

5. Technology: Check out the technology features (both infotainment and driver assistance features) that can enhance your driving experience.

Remember, the right car for you depends on your specific needs and lifestyle.

Both AWD (all-wheel drive) and 4WD (four-wheel drive) send power from your engine to all four wheels of your vehicle in order to take maximum advantage of available traction.

AWD uses a variable connection that your vehicle can adjust on the fly, at any speed, to shift power where it’s needed. 4WD connects your front and rear wheels through a transfer case that splits power evenly, and it's meant to be used at lower speeds and in challenging terrain.

You can learn more in our exploration of the topic: AWD vs. 4WD: What's the Difference?

The choice between a smaller turbocharged engine and a larger naturally-aspirated engine depends on your specific needs and preferences.

A smaller turbocharged engine, like the 1.5L turbocharged three-cylinder engine in the 2022 Nissan Rogue, can provide ample power (201 hp and 225 lb-ft of torque) while achieving good fuel economy (an EPA-estimated 33 mpg combined). Over the last two decades, more and more manufacturers have adopted smaller engines equipped with turbocharging to deliver better fuel economy.

On the other hand, a larger naturally aspirated engine, like the V8 engine in the 2021 Lexus RC F, can provide a significant amount of power (472hp).

Ultimately, your choice would depend on what you value more: fuel efficiency or power.

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* Price excludes tax, title, tags and $225 documentary fee (not required by law). Price assumes that final purchase will be made in the State of TX, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 30 days. See store for details. We make every effort to provide accurate information, but please verify before purchasing.

We hope you found this information helpful. This content is intended to inform and is not meant to indicate that a particular vehicle is currently available or recommended for you.​

Statements of fuel economy or EV range are based on EPA and other third-party estimates for vehicles when new. Fuel economy and EV range will degrade with time and vary based on age, driving conditions, vehicle history, and other conditions. See fueleconomy.gov for more info.

Unless otherwise noted, information related to featured vehicles comes from third-party sources, including manufacturer information. Product and company names may be trademarks or registered trademarks of third-party entities. Use of them does not imply any affiliation with or endorsement by these entities.​ By clicking on any video links, you will be taken to a third-party site maintained by YouTube, Inc.

We make every effort to provide accurate information, but please verify before purchasing.