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2018 Audi A7 / S7 / RS7 and 2021 Mercedes-Benz GLS Specifications
| Model Year | 2018 | 2021 | |
| Model | Audi A7 / S7 / RS7 | Mercedes-Benz GLS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 4dr SUV | |
| Difference | |||
| Wheelbase | 114.7 in | 123.4 in | -8.7 in |
| Length | 196.2 in | 205.0 in | -8.8 in |
| Width | 75.2 in | 79.9 in | -4.7 in |
| Height | 55.9 in | 71.8 in | -15.9 in |
| Curb Weight | 4255 lb. | 5467 lb. | -1212 lb. |
| Fuel Capacity | 19.8 gal. | 23.8 gal. | -4 gal. |
| Headroom, Row 1 | 36.9 in | 39.4 in | -2.5 in |
| Shoulder Room, Row 1 | 57.2 in | 59.3 in | -2.1 in |
| Legroom, Row 1 | 41.3 in | 40.3 in | 1 in |
| Headroom, Row 2 | 36.6 in | 40.2 in | -3.6 in |
| Shoulder Room, Row 2 | 55.9 in | 58.5 in | -2.6 in |
| Legroom, Row 2 | 37.0 in | 41.9 in | -4.9 in |
| Legroom, Row 3 | 0.0 in | 34.6 in | -34.6 in |
| Total Legroom | 78.3 in (over 2 rows) | 116.8 in (over 3 rows) | -38.5 in |
| Cargo Volume, Minimum | 24.5 ft3 | 17.4 ft3 | 7.1 ft3 |
| Cargo Volume, Behind R2 | 24.5 | 42.7 ft3 | -18.2 |
| Cargo Volume, Maximum | 56.0 ft3 | 84.7 ft3 | -28.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Audi A7 / S7 / RS7
None of our members have yet commented on the seat room and comfort of the 2018 Audi A7 / S7 / RS7.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mercedes-Benz GLS
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz GLS.
See TrueDelta's information for all Hatchbacks
See TrueDelta's information for all Audi models.
