Compare the2025 Audi Q6 e-tronVS 2025 Mercedes EQB

Both the Q6 e-tron and EQB have child safety locks to prevent children from opening the rear doors. The Q6 e-tron has power child safety locks, allowing the driver to activate and deactivate them from the driver's seat and to know when they're engaged. The EQB’s child locks have to be individually engaged at each rear door with a manual switch. The driver can’t know the status of the locks without opening the doors and checking them.

Earlier warning of stopped traffic, traffic signals, dangerous road conditions, weather, or accidents, can keep driver's safer and prevent crashes. The Q6 e-tron has standard Car-to-X Services, a system that seamlessly communicates important warnings to the driver about impending danger, if they're available. Car-to-X Communication costs extra on the EQB.

The Q6 e-tron’s standard lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane. A lane departure warning system costs extra on the EQB.

The Audi Q6 e-tron offers an optional Top View Cameras and it also offers an optional rear camera washer to make backing always safe, regardless of road dirt or grime, while the Mercedes EQB doesn’t offer a camera washer, requiring manual cleaning.

Both the Q6 e-tron and the EQB 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, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, driver alert monitors and available around view monitors.

The Audi Q6 e-tron has achieved the Insurance Institute for Highway Safety’s (IIHS) highest rating of “Top Safety Pick Plus” for the 2025 model year. This distinction is based on its exceptional performance in IIHS’ rigorous battery of safety tests. Specifically, it earned a “Good” rating in the latest, more stringent moderate overlap front crash test, a “Good” result in the updated side impact test, and a “Good” score in the revised pedestrian crash prevention test. The EQB has not yet been evaluated by the IIHS for 2025.

The Q6 e-tron’s corrosion warranty is 7 years longer than the EQB’s (12 vs. 5 years).

The Q6 e-tron has more powerful engines than the EQB:

As tested in Motor Trend the Q6 e-tron Premium Quattro electric motors is faster than the EQB 350 electric motors:

On the EPA test cycle the Q6 e-tron gets better mileage than the EQB:

The Q6 e-tron can travel longer on a full charge than the EQB on a full charge:

The Q6 e-tron’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The EQB doesn’t offer launch control.

The Q6 e-tron’s standard front and rear disc brakes are vented to help dissipate heat for shorter stops with less fading. The rear discs on the EQB are solid, not vented.

The Q6 e-tron stops much shorter than the EQB:

For better traction, the Q6 e-tron’s optional tires are larger than the largest tires available on the EQB (F:255/50R20 & R:285/45R20 vs. 235/50R19).

The Q6 e-tron SQ6’s optional 285/40R21 rear tires provide better handling because they have a lower 40 series profile (height to width ratio) that provides a stiffer sidewall than the EQB’s optional 45 series tires.

For better ride, handling and brake cooling the Q6 e-tron SQ6 offers optional 21-inch wheels. The EQB’s largest wheels are only 20-inches.

The Q6 e-tron has standard front and rear gas-charged shocks for better control over choppy roads. The EQB’s suspension doesn’t offer gas-charged shocks.

The Q6 e-tron Prestige/SQ6 has a standard automatic front and rear load leveling suspension to keep ride height level with a heavy load or when towing. The Q6 e-tron’s height leveling suspension allows the driver to raise ride height for better off-road clearance and then lower it again for easier entering and exiting and better on-road handling. The EQB doesn’t offer a load leveling suspension.

For a smoother ride and more stable handling, the Q6 e-tron’s wheelbase is 2.3 inches longer than on the EQB (113.7 inches vs. 111.4 inches).

The Q6 e-tron Prestige Quattro handles at .83 G’s, while the EQB 350 4MATIC pulls only .79 G’s of cornering force in a Motor Trend skidpad test.

The Q6 e-tron Prestige Quattro executes Motor Trend’s “Figure Eight” maneuver 2 seconds quicker than the EQB 350 4MATIC (25.4 seconds @ .74 average G’s vs. 27.4 seconds @ .62 average G’s).

The Q6 e-tron has 2.8 inches more front shoulder room and 1.9 inches more rear shoulder room than the EQB.

The Q6 e-tron has a much larger cargo volume than the EQB with its rear seat up (30.2 vs. 10.7 cubic feet).

Heated windshield washer nozzles are standard on the Q6 e-tron to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. Heated windshield washer nozzles cost extra on the EQB.

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The Q6 e-tron SQ6 has standard headlight washers to keep headlight output high. The EQB 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 Q6 e-tron has standard extendable sun visors. The EQB doesn’t offer extendable visors.

Manual rear side window sunshades are available in the Q6 e-tron to help block heat and glare for the rear passengers. The EQB doesn’t offer rear side window sunshades.

The Q6 e-tron has standard heated front seats. Heated front seats cost extra on the EQB. The Q6 e-tron also offers optional heated rear seats to keep those passengers extremely comfortable in the winter. Heated second row seats aren’t available in the EQB.

The Audi Q6 e-tron has a standard Homelink wireless remote control system for garage door operation and device management, conveniently located on the rear view mirror. Homelink® eliminates the need for separate garage door openers and associated risks of losing, breaking, or having dead batteries. Mercedes charges extra for Homelink® on the EQB.