| Model Year | 2021 | 2015 | |
| Model | Audi RS Q8 | Mercedes-Benz GLA | |
| Engine | turbocharged 4.0L V8 Hybrid DOHC-4v 591 hp@6000 590 lb-ft@2200 |
turbocharged 2.0L I4 DOHC-4v 355 hp@6000 332 lb-ft@2250 |
|
| Transmission | 8-speed shiftable automatic | 7-speed automated manual | |
| Drivetrain | AWD | AWD | |
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 117.9 in | 106.3 in | 11.6 in |
| Length | 197.3 in | 173.9 in | 23.4 in |
| Width | 78.7 in | 71.0 in | 7.7 in |
| Height | 66.7 in | 60.0 in | 6.7 in |
| Curb Weight | 5490 lb. | 3457 lb. | 2033 lb. |
| Fuel Capacity | 22.5 gal. | 14.8 gal. | 7.7 gal. |
| Headroom, Row 1 | 41.1 in | 40.0 in | 1.1 in |
| Shoulder Room, Row 1 | 59.5 in | 54.8 in | 4.7 in |
| Legroom, Row 1 | 41.2 in | 41.9 in | -0.7 in |
| Headroom, Row 2 | 38.6 in | 38.4 in | 0.2 in |
| Shoulder Room, Row 2 | 58.5 in | 53.1 in | 5.4 in |
| Legroom, Row 2 | 40.1 in | 33.9 in | 6.2 in |
| Total Legroom | 81.3 in (over 2 rows) | 75.8 in (over 2 rows) | 5.5 in |
| Cargo Volume, Minimum | 30.5 ft3 | 17.2 ft3 | 13.3 ft3 |
| Cargo Volume, Maximum | 60.7 ft3 | 43.6 ft3 | 17.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2021 Audi RS Q8.
None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz GLA.