Compare the2023 Audi Q8VS 2022 Bentley Bentayga

The Q8 has a standard Secondary Collision Brake Assist, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Bentayga doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

The Q8’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 Bentayga.

Both the Q8 and the Bentayga have standard driver and passenger frontal airbags, front and rear side-impact 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, crash mitigating brakes, daytime running lights, blind spot warning systems, rearview cameras, rear cross-path warning, available night vision systems and around view monitors.

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 Q8 its highest rating: “Top Safety Pick Plus” for 2022, a rating granted to only 127 vehicles tested by the IIHS. The Bentayga has not been tested, yet.

The Q8 comes with a full 4-year/50,000-mile basic warranty, which covers the entire truck and includes 24-hour roadside assistance. The Bentayga’s 3-year basic warranty expires 1 year sooner.

The Q8’s corrosion warranty is 9 years longer than the Bentayga’s (12 vs. 3 years).

There are over 6 times as many Audi dealers as there are Bentley dealers, which makes it much easier should you ever need service under the Q8’s warranty.

On the EPA test cycle the Q8 gets better mileage than the Bentayga:

Regenerative brakes improve the Q8’s fuel efficiency by converting inertia back into energy instead of wasting it. The Bentayga doesn’t offer a regenerative braking system.

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the Audi Q8 higher (5 out of 10) than the Bentley Bentayga (3). This means the Q8 produces up to 16.5 pounds less smog-producing pollutants than the Bentayga every 15,000 miles.

The Q8 Prestige handles at .83 G’s, while the Bentayga pulls only .82 G’s of cornering force in a Motor Trend skidpad test.

The Audi Q8 may be more efficient, handle and accelerate better because it weighs about 350 to 600 pounds less than the Bentley Bentayga.

The Q8 is 5.2 inches shorter than the Bentayga, making the Q8 easier to handle, maneuver and park in tight spaces.

The Q8 has .8 inches more front shoulder room, .1 inches more rear headroom and .7 inches more rear shoulder room than the Bentayga.

The Q8 has a much larger cargo volume than the Bentayga with its rear seat up (30.5 vs. 8 cubic feet).

The Q8’s standard rear seats fold to accommodate long and bulky cargo. The Bentayga w/Four Seat Comfort Specification doesn’t offer folding rear seats, only a ski pass-through.

The Q8’s standard towing capacity is much higher than the Bentayga’s (7700 vs. 7165 pounds).

If the windows are left open on the Q8 the driver can close them all 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 Bentayga can only operate the windows from inside the vehicle, with the ignition on.

The Q8’s power window, power lock, power mirror and cruise control switches are lit from behind, making them plainly visible and easier to operate at night. The Bentayga’s cruise control switches are unlit, making them difficult to find at night and operate safely.

A manual rear sunshade is optional in the Q8 and power rear side window sunshades are optional in the Q8 (except Premium) to help block heat and glare for the rear passengers. The Bentayga doesn’t offer a rear sunshade.

The Q8 Prestige’s Park Assist Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Remote Park Assist Plus will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The Bentayga’s automatic parking system requires operating the brakes and transmission to safely park and it doesn’t offer remote control parking.

The Audi Q8/SQ8/RS Q8 outsold the Bentley Bentayga by almost 16 to one during the 2021 model year.