Compare the2026 Audi Q4 e-tron SportbackVS 2026 Porsche Taycan

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 Q4 e-tron Sportback are reminded to check the back seat if they opened the rear door before starting out. The Taycan doesn’t offer a back seat reminder.

To provide maximum traction and stability on all roads, All-Wheel Drive is standard on the Q4 e-tron Sportback. But it costs extra on the Taycan.

Both the Q4 e-tron Sportback and the Taycan have standard driver and passenger frontal airbags, front and rear 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, rear cross-path warning and available around view monitors.

Audi pays for scheduled maintenance on the Q4 e-tron Sportback for 1 year and 6000 miles longer than Porsche pays for maintenance for the Taycan (3/30,000 vs. 2/24,000).

There are over 50 percent more Audi dealers than there are Porsche dealers, which makes it easier should you ever need service under the Q4 e-tron Sportback’s warranty.

The Q4 e-tron Sportback’s electric motors produces 234 lbs.-ft. more torque (536 vs. 302) than the Taycan Performance Battery’s standard electric motor. The Q4 e-tron Sportback’s electric motors produces 105 lbs.-ft. more torque (536 vs. 431) than the Taycan 4 Performance Battery’s standard electric motors. The Q4 e-tron Sportback’s electric motors produces 227 lbs.-ft. more torque (536 vs. 309) than the Taycan Performance Battery Plus’ standard electric motor.

On the EPA test cycle the Q4 e-tron Sportback gets better mileage than the Taycan Cross Turismo:

For better traction, the Q4 e-tron Sportback has larger front tires than the Taycan (235/50R20 vs. 225/55R19).

The Q4 e-tron Sportback’s standard 235/50R20 front tires provide better handling because they have a lower 50 series profile (height to width ratio) that provides a stiffer sidewall than the Taycan’s standard 55 series front tires.

For better ride, handling and brake cooling the Q4 e-tron Sportback has standard 20-inch wheels. Smaller 19-inch wheels are standard on the Taycan.

The Q4 e-tron Sportback is 1 foot, 3.2 inches shorter than the Taycan Cross Turismo, making the Q4 e-tron Sportback easier to handle, maneuver and park in tight spaces.

For excellent aerodynamics, the Q4 e-tron Sportback has standard flush composite headlights. The Taycan has recessed headlights that spoil its aerodynamic shape and create extra drag.

The Q4 e-tron Sportback has a much larger cargo volume with its rear seat up than the Taycan Cross Turismo with its rear seat up (26.1 vs. 18.8 cubic feet). The Q4 e-tron Sportback has a much larger cargo volume with its rear seat folded than the Taycan Cross Turismo with its rear seat folded (54.4 vs. 45.8 cubic feet).

If the windows are left open on the Q4 e-tron Sportback the driver can close all of them at the outside door handle or from a distance using the remote. On a hot day the driver can lower the windows from a distance using the keyless remote. The driver of the Taycan can only operate the windows from inside the vehicle, with the ignition on.

Heated windshield washer nozzles are standard on the Q4 e-tron Sportback to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Taycan doesn’t offer heated windshield washer nozzles.

Consumer Reports rated the Q4 e-tron Sportback’s headlight performance “Very Good,” a higher rating than the Taycan’s headlights, which were rated “Fair.”

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The Q4 e-tron Sportback Premium Plus offers available headlight washers to keep headlight output high. The Taycan doesn’t offer headlight washers.

To shield the driver and front passenger’s vision over a larger portion of the windshield and side windows, the Q4 e-tron Sportback has standard extendable sun visors. The Taycan doesn’t offer extendable visors.

The Audi Q4 outsold the Porsche Taycan by 63% during 2025.