| 1 | 0 | 3 | 4 | 3 | 4 |
2021 Mercedes-Benz GLS and 2018 Audi A7 / S7 / RS7 Specifications
| Model Year | 2021 | 2018 | |
| Model | Mercedes-Benz GLS | Audi A7 / S7 / RS7 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Hatch | |
| Difference | |||
| Wheelbase | 3,134 mm | 2,913 mm | 1 mm |
| Length | 5,207 mm | 4,983 mm | 1 mm |
| Width | 2,029 mm | 1,910 mm | 1 mm |
| Height | 1,824 mm | 1,420 mm | 0 mm |
| Curb Weight | 2,480 kg | 1,930 kg | 1 kg |
| Fuel Capacity | 90 L | 75 L | 15 L |
| Headroom, Row 1 | 1,001 mm | 937 mm | -936 mm |
| Shoulder Room, Row 1 | 1,506 mm | 1,453 mm | 0 mm |
| Legroom, Row 1 | 1,024 mm | 1,049 mm | 0 mm |
| Headroom, Row 2 | 1,021 mm | 930 mm | -929 mm |
| Shoulder Room, Row 2 | 1,486 mm | 1,420 mm | 0 mm |
| Legroom, Row 2 | 1,064 mm | 940 mm | -939 mm |
| Legroom, Row 3 | 879 mm | 0 mm | 879 mm |
| Total Legroom | 2,967 mm (over 3 rows) | 1,989 mm (over 2 rows) | 1 mm |
| Cargo Volume, Minimum | 493 L | 694 L | -201 L |
| Cargo Volume, Behind R2 | 1,209 L | 24.5 | -23.5 L |
| Cargo Volume, Maximum | 2,398 L | 1,586 L | 1 L |
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.
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.
See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.
