| Model Year | 2023 | 2011 | |
| Model | Audi Q7 | Mercedes-Benz E-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Wagon | |
| Difference | |||
| Wheelbase | 117.9 in | 113.2 in | 4.7 in |
| Length | 199.3 in | 192.7 in | 6.6 in |
| Width | 77.6 in | 73.0 in | 4.6 in |
| Height | 68.5 in | 58.9 in | 9.6 in |
| Curb Weight | 4817 lb. | 4059 lb. | 758 lb. |
| Fuel Capacity | 22.5 gal. | 21.1 gal. | 1.4 gal. |
| Headroom, Row 1 | 39.9 in | 38.3 in | 1.6 in |
| Shoulder Room, Row 1 | 59.5 in | 57.8 in | 1.7 in |
| Legroom, Row 1 | 41.7 in | 41.3 in | 0.4 in |
| Headroom, Row 2 | 38.8 in | 39.8 in | -1 in |
| Shoulder Room, Row 2 | 58.5 in | 56.8 in | 1.7 in |
| Legroom, Row 2 | 38.8 in | 36.0 in | 2.8 in |
| Headroom, Row 3 | 35.9 in | 0.0 in | 35.9 in |
| Shoulder Room, Row 3 | 49.4 in | 0.0 in | 49.4 in |
| Legroom, Row 3 | 29.2 in | 0.0 in | 29.2 in |
| Total Legroom | 109.7 in (over 3 rows) | 77.3 in (over 2 rows) | 32.4 in |
| Cargo Volume, Minimum | 14.8 ft3 | 20.5 ft3 | -5.7 ft3 |
| Cargo Volume, Behind R2 | 37.5 ft3 | 20.5 | 17 ft3 |
| Cargo Volume, Maximum | 71.6 ft3 | 69.0 ft3 | 2.6 ft3 |
None of our members have yet commented on the seat room and comfort of the 2023 Audi Q7.
| 2011 Mercedes-Benz E-Class Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2012 | 4dr Wagon 302-horsepower 3.5L V6 7-speed shiftable automatic AWD |
Great comfort. Low dash makes seeing out good for my short wife. see full Mercedes-Benz E-Class review |