Compare the2023 Subaru WRX VS 2023 Audi A4

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 WRX are reminded to check the back seat if they opened the rear door before starting out. The A4 doesn’t offer a back seat reminder.

Over 200 people are killed each year when backed over by motor vehicles. The WRX Limited SPT/GT has standard Reverse Automatic Braking that uses rear sensors to monitor and automatically apply the brakes to prevent a rear collision. The A4 doesn’t offer backup collision prevention brakes.

Both the WRX and the A4 have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front and rear seatbelt pretensioners, height adjustable front shoulder belts, four-wheel antilock brakes, all wheel drive, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available crash mitigating brakes, lane departure warning systems, blind spot warning systems, rear parking sensors and rear cross-path warning.

For its top level performance in IIHS driver and passenger-side small overlap frontal, moderate overlap frontal, side impact, roof strength and head restraint tests, with its optional vehicle-to-vehicle front crash prevention system, with its optional vehicle-to-pedestrian front crash prevention system, and its standard headlight’s “Good” rating, the Insurance Institute for Highway Safety grants the WRX its highest rating: “Top Safety Pick Plus” for 2022, a rating granted to only 112 vehicles tested by the IIHS. The A4 is only a standard “Top Safety Pick” for 2022.

Subaru’s powertrain warranty covers the WRX 1 year and 10,000 miles longer than Audi covers the A4. Any repair needed on the engine, transmission, axles, joints or driveshafts is fully covered for 5 years or 60,000 miles. Coverage on the A4 ends after only 4 years or 50,000 miles.

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

J.D. Power and Associates’ 2022 Initial Quality Study of new car owners surveyed provide the statistics that show that Subaru vehicles are better in initial quality than Audi vehicles. With 48 fewer problems per 100 vehicles, JD Power ranks Subaru higher than Audi.

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that Subaru vehicles are more reliable than Audi With 6 fewer problems per 100 vehicles in the first three years of ownership, J.D. Power ranks Subaru higher than Audi.

The WRX’s 2.4 turbo 4-cylinder produces 70 more horsepower (271 vs. 201) and 22 lbs.-ft. more torque (258 vs. 236) than the A4 40 TFSI’s standard 2.0 turbo 4-cylinder hybrid. The WRX’s 2.4 turbo 4-cylinder produces 10 more horsepower (271 vs. 261) than the A4 45 TFSI’s standard 2.0 turbo 4-cylinder hybrid.

The flat cylinder configuration of the boxer engine in the WRX lowers its center of gravity, enhancing handling stability (That’s why Porsche uses boxer engines.). The A4 doesn’t offer a boxer engine configuration.

The WRX has 1.3 gallons more fuel capacity than the A4 (16.6 vs. 15.3 gallons), for longer range between fill-ups.

The WRX offers an optional continuously variable transmission (CVT). With no “steps” between gears, it can keep the engine at the most efficient speed for fuel economy, or keep it at its peak horsepower indefinitely for maximum acceleration. The A4 doesn’t offer a CVT.

The WRX stops much shorter than the A4:

	WRX	A4
70 to 0 MPH	153 feet	155 feet	Car and Driver
60 to 0 MPH	124 feet	135 feet	Consumer Reports
60 to 0 MPH (Wet)	130 feet	145 feet	Consumer Reports

For better traction, the WRX has larger standard tires than the A4 (235/45R17 vs. 225/50R17).

The WRX’s standard tires provide better handling because they have a lower 45 series profile (height to width ratio) that provides a stiffer sidewall than the A4’s standard 50 series tires.

The WRX offers an available driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads. The A4’s suspension doesn’t offer adjustable shock absorbers.

The WRX Limited handles at .96 G’s, while the A4 Premium pulls only .85 G’s of cornering force in a Motor Trend skidpad test.

The WRX Limited executes Motor Trend’s “Figure Eight” maneuver 2.4 seconds quicker than the A4 Premium (24.8 seconds @ .75 average G’s vs. 27.2 seconds @ .64 average G’s).

For better maneuverability, the WRX’s turning circle is 1.4 feet tighter than the A4’s (36.74 feet vs. 38.1 feet).

The WRX is 3.7 inches shorter than the A4, making the WRX easier to handle, maneuver and park in tight spaces.

Because it has more passenger and cargo room, the EPA rates the WRX a Mid-size car, while the A4 is rated a Compact.

The WRX has 6.9 cubic feet more passenger volume than the A4 (98.9 vs. 92).

The WRX has 2.5 inches more front headroom, 1.8 inches more front legroom, .8 inches more front shoulder room, .8 inches more rear legroom and 1.1 inches more rear shoulder room than the A4.

The WRX has a larger trunk than the A4 (12.5 vs. 12 cubic feet).

The WRX offers a 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 A4 doesn’t offer a remote starting system.

In case you lock your keys in your vehicle, or don’t have them with you, you can let yourself in using the WRX Premium/Limited/GT’s exterior PIN entry system. The A4 doesn’t offer an exterior PIN entry system.

Consumer Reports rated the WRX’s headlight performance “Good,” a higher rating than the A4’s headlights, which were rated “Poor.”

The A4’s cornering lamps activate a lamp on the front corner when the turn signal is activated. The WRX Premium/Limited/GT’s standard adaptive cornering lights turn the actual headlight unit up to several degrees, depending on steering wheel angle and vehicle speed. This lights a significant distance into corners at any speed.

The Subaru WRX outsold the Audi A4/S4 by 22% during 2022.