| Model Year | 2016 | 2010 | |
| Model | Mercedes-Benz GLC | Audi A8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 113.1 in | 121.0 in | -7.9 in |
| Length | 183.3 in | 204.4 in | -21.1 in |
| Width | 74.4 in | 74.6 in | -0.2 in |
| Height | 64.5 in | 57.3 in | 7.2 in |
| Curb Weight | 3891 lb. | 4399 lb. | -508 lb. |
| Fuel Capacity | 17.4 gal. | 23.8 gal. | -6.4 gal. |
| Headroom, Row 1 | 37.8 in | 37.4 in | 0.4 in |
| Shoulder Room, Row 1 | 57.3 in | 59.1 in | -1.8 in |
| Legroom, Row 1 | 40.8 in | 41.3 in | -0.5 in |
| Headroom, Row 2 | 38.5 in | 38.3 in | 0.2 in |
| Shoulder Room, Row 2 | 56.5 in | 57.5 in | -1 in |
| Legroom, Row 2 | 37.3 in | 42.3 in | -5 in |
| Total Legroom | 78.1 in (over 2 rows) | 83.6 in (over 2 rows) | -5.5 in |
| Cargo Volume, Minimum | 20.5 ft3 | 14.6 ft3 | 5.9 ft3 |
| Cargo Volume, Maximum | 56.5 ft3 | 14.6 ft3 | 41.9 ft3 |
None of our members have yet commented on the seat room and comfort of the 2016 Mercedes-Benz GLC.
None of our members have yet commented on the seat room and comfort of the 2010 Audi A8.