Compare the2024 Audi RS Q8VS 2024 BMW X6 M

For enhanced safety, the front and rear seat shoulder belts of the Audi RS Q8 have pretensioners to tighten the seatbelts and eliminate dangerous slack in the event of a collision and force limiters to limit the pressure the belts will exert on the passengers. The BMW X6 M doesn’t offer pretensioners for its rear seat belts.

For enhanced safety, the front seat shoulder belts of the Audi RS Q8 are height-adjustable to accommodate a wide variety of driver and passenger heights. A better fit can prevent injuries and the increased comfort also encourages passengers to buckle up. The BMW X6 M doesn’t offer height-adjustable seat belts.

Both the RS Q8 and X6 M have child safety locks to prevent children from opening the rear doors. The RS Q8 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 X6 M’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 RS Q8 has Car-to-X Services, a system that seamlessly communicates important warnings to the driver about impending danger, if they're available. The X6 M doesn’t offer a system that can receive automated systems from infrastructure.

A passive infrared night vision system optional on the RS Q8 helps the driver to more easily detect people, animals or other objects in front of the vehicle at night. Using an infrared camera to detect heat, the system then displays the image on a monitor in the dashboard. The X6 M doesn’t offer a night vision system.

Both the RS Q8 and X6 M have rear cross-traffic warning, but the RS Q8 has Automatic Brake Activation (automatically applies the brakes) to better prevent a collision when backing near traffic. The X6 M’s Cross Traffic Warning doesn’t automatically brake.

Both the RS Q8 and the X6 M have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, four-wheel antilock brakes, all wheel drive, 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, around view monitors 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, its standard vehicle-to-vehicle front crash prevention system, its standard vehicle-to-pedestrian front crash prevention system, and its standard headlight’s “Acceptable” rating, the Insurance Institute for Highway Safety grants the RS Q8 its highest rating: “Top Safety Pick Plus” for 2022, a rating granted to only 131 vehicles tested by the IIHS. The X6 M has not been tested, yet.

The RS Q8’s 4.0 turbo V8 hybrid produces 37 lbs.-ft. more torque (590 vs. 553) than the X6 M’s 4.4 turbo V8 hybrid.

On the EPA test cycle the RS Q8 gets better fuel mileage than the X6 M (13 city/19 hwy vs. 13 city/18 hwy).

An engine control system that can shut down some of the engine’s cylinders helps improve the RS Q8’s fuel efficiency. The X6 M doesn’t offer a system that can shut down part of the engine.

For better stopping power the RS Q8’s front brake rotors are larger than those on the X6 M:

For better ride, handling and brake cooling the RS Q8 has standard 22-inch wheels. Only 21-inch front wheels are available on the X6 M. The RS Q8 has standard 23-inch wheels.

The RS Q8 has 1.2 inches more front legroom, .6 inches more rear headroom, 4.5 inches more rear legroom and .8 inches more rear shoulder room than the X6 M.

For enhanced passenger comfort on long trips the RS Q8’s rear seats recline. The X6 M’s rear seats don’t recline.

The RS Q8 has a much larger cargo volume with its rear seat up than the X6 M with its rear seat up (30.5 vs. 27.4 cubic feet). The RS Q8 has a much larger cargo volume with its rear seat folded than the X6 M with its rear seat folded (60.7 vs. 59.6 cubic feet).

The RS Q8’s liftgate lifts up in one piece, completely out of the way of loading and unloading, while sheltering the cargo loading area. The X6 M’s tailgate’s top part raises up, but the bottom part lowers, getting in the way of loading and making an uneven surface for sliding cargo.

The RS Q8 has a 7700 lbs. towing capacity. The X6 M has no towing capacity.

Heated windshield washer nozzles are standard on the RS Q8 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The X6 M doesn’t offer heated windshield washer nozzles.

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The RS Q8 has standard headlight washers to keep headlight output high. The X6 M doesn’t offer headlight washers.

A manual rear sunshade is standard in the RS Q8 and power rear side window sunshades are optional to help block heat and glare for the rear passengers. The X6 M doesn’t offer a rear sunshade.

The Audi Q8/SQ8/RS Q8 outsold the BMW X6 by 34% during 2023.