Compare the2025 Audi S7VS 2025 BMW M5

For enhanced safety, the front and rear seat shoulder belts of the Audi S7 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 M5 doesn’t offer pretensioners for its rear seat belts.

The S7’s pre-crash front seatbelts will tighten automatically in the event the vehicle detects an impending crash, improving protection against injury significantly. The M5 doesn’t offer pre-crash pretensioners.

For enhanced safety, the front seat shoulder belts of the Audi S7 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 M5 doesn’t offer height-adjustable seat belts.

Both the S7 and M5 have child safety locks to prevent children from opening the rear doors. The S7 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 M5’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.

A passive infrared night vision system optional on the S7 Prestige 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 M5 doesn’t offer a night vision system.

Both the S7 and M5 offer rear cross-traffic warning, but the S7 with Rear Cross-Traffic Assist also has Automatic Brake Activation (automatically applies the brakes) to better prevent a collision when backing near traffic. The M5’s Cross Traffic Warning doesn’t automatically brake.

Both the S7 and the M5 have standard driver and passenger frontal airbags, front side-impact airbags, driver and front passenger knee 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, rearview cameras, driver alert monitors and available blind spot warning systems.

The S7 has 3.4 gallons more fuel capacity than the M5 (19.3 vs. 15.9 gallons), for longer range between fill-ups.

The S7’s tires provide better handling because they have a lower 35 series profile (height to width ratio) that provides a stiffer sidewall than the M5’s 40 series tires. The S7’s tires are lower profile than the M5’s 40 series front tires.

For better ride, handling and brake cooling the S7 has standard 21-inch wheels. Only 20-inch front wheels are available on the M5.

The S7 has a standard space-saver spare tire so you can replace a flat tire and drive to have the flat repaired or replaced. A spare tire isn’t available on the M5; it requires you to depend on roadside assistance and your vehicle will have to be towed.

For better maneuverability, the S7 w/Rear Wheel Steering’s turning circle is 3.9 feet tighter than the M5’s (37.4 feet vs. 41.3 feet). The S7’s turning circle is .6 feet tighter than the M5’s (40.7 feet vs. 41.3 feet).

The Audi S7 may be more efficient, handle and accelerate better because it weighs about 800 to 950 pounds less than the BMW M5.

The S7 is 4.6 inches shorter than the M5, making the S7 easier to handle, maneuver and park in tight spaces.

For enhanced passenger comfort on long trips the S7’s rear seats recline. The M5’s rear seats don’t recline.

The S7 has a much larger trunk than the M5 Sedan (24.6 vs. 16.5 cubic feet).

Heated windshield washer nozzles are standard on the S7 to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The M5 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 S7 has standard headlight washers to keep headlight output high. The M5 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 S7 has standard extendable sun visors. The M5 doesn’t offer extendable visors.

The S7 Prestige’s Park Assist Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. Park Assist Plus Remote will park and retrieve your car remotely: press a button and watch it park itself. This is ideal for tight locations. The M5’s automatic parking system does not offer parking by remote control.