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2021 Audi A5 / S5 / RS5 and 2021 Mercedes-Benz GLS Specifications
| Model Year | 2021 | 2021 | |
| Model | Audi A5 / S5 / RS5 | Mercedes-Benz GLS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 4dr SUV | |
| Difference | |||
| Wheelbase | 111.1 in | 123.4 in | -12.3 in |
| Length | 187.3 in | 205.0 in | -17.7 in |
| Width | 72.5 in | 79.9 in | -7.4 in |
| Height | 54.5 in | 71.8 in | -17.3 in |
| Curb Weight | 3759 lb. | 5467 lb. | -1708 lb. |
| Fuel Capacity | 15.3 gal. | 23.8 gal. | -8.5 gal. |
| Headroom, Row 1 | 37.7 in | 39.4 in | -1.7 in |
| Shoulder Room, Row 1 | 55.7 in | 59.3 in | -3.6 in |
| Legroom, Row 1 | 41.3 in | 40.3 in | 1 in |
| Headroom, Row 2 | 37.0 in | 40.2 in | -3.2 in |
| Shoulder Room, Row 2 | 54.5 in | 58.5 in | -4 in |
| Legroom, Row 2 | 35.1 in | 41.9 in | -6.8 in |
| Legroom, Row 3 | 0.0 in | 34.6 in | -34.6 in |
| Total Legroom | 76.4 in (over 2 rows) | 116.8 in (over 3 rows) | -40.4 in |
| Cargo Volume, Minimum | 21.8 ft3 | 17.4 ft3 | 4.4 ft3 |
| Cargo Volume, Behind R2 | 21.8 | 42.7 ft3 | -20.9 |
| Cargo Volume, Maximum | 35.0 ft3 | 84.7 ft3 | -49.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Audi A5 / S5 / RS5
None of our members have yet commented on the seat room and comfort of the 2021 Audi A5 / S5 / RS5.
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.
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