Compare the2023 Kia StingerVS 2023 Audi A3

In the past twenty years hundreds of infants and young children have died after being left in vehicles, usually by accident. When turning the vehicle off, drivers of the Stinger are reminded to check the back seat if they opened the rear door before starting out. The A3 doesn’t offer a back seat reminder.

The Stinger has standard Active Headrests, which use a specially designed headrest to protect the driver and front passenger from whiplash. During a rear-end collision, the Active Headrests system moves the headrests forward to prevent neck and spine injuries. The A3 doesn’t offer a whiplash protection system.

The Stinger GT2 has a standard Surround View Monitor to allow the driver to see objects all around the vehicle on a screen. The A3 only offers a rear monitor and front and rear parking sensors that beep or flash a light. That doesn’t help with obstacles to the sides.

The Stinger has a standard blind spot warning system which 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 A3’s blind spot costs extra.

To help make backing out of a parking space safer, the Stinger has a standard rear cross-path warning system, which uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. Rear cross-path warning costs extra on the A3.

The Stinger’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The A3 doesn’t offer a driver alert monitor.

Both the Stinger and the A3 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee 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, daytime running lights, lane departure warning systems, rearview cameras and available all wheel drive.

The Stinger comes with a full 5-year/60,000-mile basic warranty, which covers the entire car and includes 24-hour roadside assistance. The A3’s 4-year/50,000-mile basic warranty expires 1 year or 10,000 miles sooner.

Kia’s powertrain warranty covers the Stinger 6 years and 50,000 miles longer than Audi covers the A3. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 10 years or 100,000 miles. Coverage on the A3 ends after only 4 years or 50,000 miles.

There are almost 3 times as many Kia dealers as there are Audi dealers, which makes it much easier should you ever need service under the Stinger’s warranty.

J.D. Power and Associates’ 2022 Initial Quality Study of new car owners surveyed provide the statistics that show that Kia vehicles are better in initial quality than Audi vehicles. J.D. Power ranks Kia fourth in initial quality, above the industry average. With 83 more problems per 100 vehicles, Audi is ranked 31st, below the industry average.

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the statistics that show that Kia vehicles are more reliable than Audi vehicles. J.D. Power ranks Kia first in reliability, above the industry average. With 87 more problems per 100 vehicles, Audi is ranked 25th.

The Stinger GT-Line’s standard 2.5 turbo 4-cylinder produces 99 more horsepower (300 vs. 201) and 90 lbs.-ft. more torque (311 vs. 221) than the A3’s 2.0 turbo 4-cylinder hybrid. The Stinger GT2’s standard 3.3 turbo V6 produces 167 more horsepower (368 vs. 201) and 155 lbs.-ft. more torque (376 vs. 221) than the A3’s 2.0 turbo 4-cylinder hybrid.

The Stinger has 2.7 gallons more fuel capacity than the A3 FWD’s standard fuel tank (15.9 vs. 13.2 gallons), for longer range between fill-ups. The Stinger has 1.4 gallons more fuel capacity than the A3 Quattro’s standard fuel tank (15.9 vs. 14.5 gallons).

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

The Stinger GT2’s launch control uses engine electronics to hold engine RPM’s at 2250 in order to provide the most stable and rapid acceleration possible, using all of the available traction. The A3 doesn’t offer launch control.

For better stopping power the Stinger’s brake rotors are larger than those on the A3:

The Stinger GT2’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the A3 are solid, not vented.

The Stinger GT2’s 255/35R19 rear tires provide better handling because they have a lower 35 series profile (height to width ratio) that provides a stiffer sidewall than the A3’s optional 40 series tires.

For better ride, handling and brake cooling the Stinger GT-Line has standard 18-inch wheels. Smaller 17-inch wheels are standard on the A3. The Stinger GT2’s 19-inch wheels are larger than the 18-inch wheels optional on the A3.

For a smoother ride and more stable handling, the Stinger’s wheelbase is 10.9 inches longer than on the A3 (114.4 inches vs. 103.5 inches).

For better handling and stability, the average track (width between the wheels) on the Stinger is 2.1 inches wider in the front and 4.6 inches wider in the rear than the track on the A3.

Because it has more passenger and cargo room, the EPA rates the Stinger a Mid-size car, while the A3 is rated a Subcompact.

The Stinger has 6.8 cubic feet more passenger volume than the A3 (93.8 vs. 87).

The Stinger has 1.5 inches more front headroom, 1.4 inches more front legroom, 1.6 inches more front shoulder room, .4 inches more rear headroom, 1.2 inches more rear legroom and 1.8 inches more rear shoulder room than the A3.

The engine in the Stinger is mounted longitudinally (North-South), instead of sideways, as in the A3. This makes it easier to service and maintain, because the accessory belts are in front.

The Stinger 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 Stinger GT2’s standard easy entry system raises the steering wheel and glides the driver’s seat back when the door is unlocked or the ignition is switched off, making it easier for the driver to get in and out. The A3 doesn’t offer an easy entry system.

The Stinger GT2 has a standard heads-up display that projects speed, warning and navigation instruction readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The A3 doesn’t offer a heads-up display.

To help drivers see further while navigating curves, the Stinger GT2 has standard adaptive headlights to illuminate around corners automatically by reading vehicle speed and steering wheel angle. The A3 doesn’t offer cornering lights.

The Stinger’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 Stinger and the A3 have standard heated front seats. The Stinger GT2 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 Stinger GT2 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 Stinger’s optional 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.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the Kia Stinger has a standard wireless phone charging system (Qi) in the center console. Wireless charging costs extra on the A3.

Consumer Reports® recommends both the Kia Stinger and the Audi A3, based on reliability, safety and performance.

The Kia Stinger outsold the Audi A3/S3/RS 3 by 22% during the 2022 model year.