Compare the2026 Volkswagen JettaVS 2026 Audi A3

Both the Jetta and the A3 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, crash mitigating brakes, post-collision automatic braking systems, daytime running lights, lane departure warning systems, blind spot warning systems, rearview cameras and rear cross-path warning.

There are over 2 times as many Volkswagen dealers as there are Audi dealers, which makes it much easier should you ever need service under the Jetta’s warranty.

J.D. Power and Associates’ 2025 Initial Quality Study of new car owners surveyed provide the statistics that show that Volkswagen vehicles are better in initial quality than Audi vehicles. With 44 fewer problems per 100 vehicles, JD Power ranks Volkswagen higher than Audi.

On the EPA test cycle the Jetta gets better mileage than the A3:

To lower fuel costs and make buying fuel easier, the Volkswagen Jetta uses regular unleaded gasoline. The A3 requires premium for maximum efficiency, which can cost on average about 84.9 cents more per gallon.

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Volkswagen Jetta higher (7 out of 10) than the Audi A3 (6). This means the Jetta produces up to 1.1 pounds less smog-producing pollutants than the A3 every 15,000 miles.

An eight-speed automatic is standard on the Volkswagen Jetta, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the A3.

The Jetta stops much shorter than the A3:

For a smoother ride and more stable handling, the Jetta’s wheelbase is 2.2 inches longer than on the A3 (105.7 inches vs. 103.5 inches).

For better maneuverability, the Jetta’s turning circle is .7 feet tighter than the A3’s (35.8 feet vs. 36.5 feet).

The Volkswagen Jetta may be more efficient, handle and accelerate better because it weighs about 300 to 350 pounds less than the Audi A3.

The design of the Volkswagen Jetta amounts to more than styling. The Jetta has an aerodynamic coefficient of drag of .26 Cd. That is lower than the A3 (.29) and many sports cars. A more efficient exterior helps keep the interior quieter and helps the Jetta get better fuel mileage.

The front grille of the Jetta uses electronically controlled shutters to close off airflow and reduce drag when less engine cooling is needed. This helps improve highway fuel economy. The A3 doesn’t offer active grille shutters.

Because it has more passenger and cargo room, the EPA rates the Jetta a Compact car, while the A3 is rated a Subcompact.

The Jetta has 7.7 cubic feet more passenger volume than the A3 (94.7 vs. 87).

The Jetta has 1.7 inches more front headroom, 1.1 inches more front shoulder room, .6 inches more rear headroom, 2.2 inches more rear legroom and 1 inch more rear shoulder room than the A3.

The Jetta has a much larger trunk than the A3 (14.1 vs. 10.9 cubic feet).

The Jetta SE/SEL has a standard remote vehicle starting system, so the vehicle can be started from inside the driver's house. This allows the driver to comfortably warm up the engine before going out to the vehicle. The climate system will also automatically heat or cool the interior. The A3 doesn’t offer a remote starting system.

The Jetta’s sun-visors swivel front-to-side to block glare from the side windows. The A3’s visors are fixed into the windshield header.

Both the Jetta and the A3 offer available heated front seats. The Jetta SEL also has standard heated rear seats to keep those passengers extremely comfortable in the winter. Heated rear seats aren’t available in the A3.

Standard air-conditioned seats in the Jetta SEL keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The A3 doesn’t offer air-conditioned seats.

On extremely cold winter days, the Jetta SEL’s standard heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the car heater warms up. The A3 doesn’t offer a heated steering wheel.

Compared to traditional radio, the Volkswagen Jetta’s standard SiriusXM satellite radio provides an unmatched listening experience. Its extensive coverage guarantees consistent, crystal-clear reception across the continental U.S., and access to over 100 channels dedicated to a multitude of genres, including music, news, sports, talk shows, and comedy, many with only limited commercial breaks. Satellite radio costs extra on the A3.

According to iSeeCars.com the 2026 Volkswagen Jetta retains 59.77% of its original value after 5 years, significantly more than the 48.42% resale value of the 2026 Audi A3 after five years, which can save the Volkswagen’s owner up to $10653 in depreciation.

The Volkswagen Jetta outsold the Audi A3/S3/RS 3 by almost seven to one during 2025.