Compare the2025 Volkswagen Jetta GLIVS 2024 Audi S4

Over 200 people are killed each year when backed over by motor vehicles. The Jetta GLI has standard Maneuver Braking that uses rear sensors to monitor for objects to the rear and automatically applies the brakes to prevent a collision. The S4 doesn’t offer automatic braking for stationary objects directly to the rear.

The Jetta GLI has a standard blind spot warning system that uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. A system to reveal vehicles in the S4’s blind spot costs extra.

To help make backing out of a parking space safer, the Jetta GLI has standard Rear Traffic Alert and automatically engage the brakes. Audi charges extra for Rear Cross-Traffic Assist on the S4.

Both the Jetta GLI and the S4 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, height adjustable front shoulder belts, plastic fuel tanks, 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 and rearview cameras.

Volkswagen pays for scheduled maintenance on the Jetta GLI for 2 years and 20,000 miles. Volkswagen will pay for oil changes, tire rotations, air filter replacements, brake fluid replacement, inspections, and any other required maintenance. Audi only pays for the first scheduled maintenance visit on the S4.

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 GLI’s warranty.

The Volkswagen Jetta GLI’s engine uses a cast iron block for durability, while the S4’s engine uses an aluminum block. Aluminum engine blocks are much more prone to warp and crack at high temperatures than cast iron.

J.D. Power and Associates’ 2024 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 1 fewer problems per 100 vehicles, JD Power ranks Volkswagen higher than Audi.

J.D. Power and Associates’ 2024 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Volkswagen vehicles are more reliable than Audi With 8 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Volkswagen higher than Audi.

On the EPA test cycle the Jetta GLI gets better mileage than the S4:

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Volkswagen Jetta GLI higher (7 out of 10) than the Audi S4 (5). This means the Jetta GLI produces up to 8 pounds less smog-producing pollutants than the S4 every 15,000 miles.

The Jetta GLI offers a manual transmission for better acceleration, control and fuel economy. The S4 doesn’t offer a manual transmission.

The Jetta GLI offers an optional sequential manual gearbox (SMG). With no clutch pedal to worry about and a fully automatic mode, an SMG is much more efficient than a conventional automatic but just as easy to drive. The S4 doesn’t offer an SMG.

The Jetta GLI stops shorter than the S4:

For better maneuverability, the Jetta GLI’s turning circle is 2.3 feet tighter than the S4’s (35.8 feet vs. 38.1 feet).

The Volkswagen Jetta GLI may be more efficient, handle and accelerate better because it weighs about 550 to 600 pounds less than the Audi S4.

The Jetta GLI has 2.7 cubic feet more passenger volume than the S4 (94.7 vs. 92).

The Jetta GLI has 1.2 inches more front headroom and 1.7 inches more rear legroom than the S4.

The Jetta GLI has a much larger trunk than the S4 (14.1 vs. 12 cubic feet).

The Jetta GLI’s standard Keyless Access allow you to unlock the doors from either front door handle, open the trunk, and start the engine, all without removing the key from the pocket or purse. Keyless Engine Start/Stop standard on the S4 only offers hands-free access for the ignition, none to unlock the car.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Volkswagen Jetta GLI has a standard wireless phone charging system (Qi) in the center console. Only the S4 Premium Plus/Prestige offers wireless charging.

Insurance will cost less for the Jetta GLI owner. The Complete Car Cost Guide estimates that insurance for the Jetta GLI will cost $3985 to $5880 less than the S4 over a five-year period.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the Volkswagen Jetta GLI will be $23557 to $30382 less than for the Audi S4.

The Volkswagen Jetta outsold the Audi A4/S4 by over three to one during 2023.