| Model Year | 2014 | 2020 | |
| Model | Mercedes-Benz B-Class | Audi R8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 2dr Coupe | |
| Difference | |||
| Wheelbase | 106.3 in | 104.3 in | 2 in |
| Length | 171.6 in | 174.3 in | -2.7 in |
| Width | 70.3 in | 76.4 in | -6.1 in |
| Height | 61.3 in | 48.8 in | 12.5 in |
| Curb Weight | 3924 lb. | 3715 lb. | 209 lb. |
| Fuel Capacity | 0.0 gal. | 21.9 gal. | -21.9 gal. |
| Headroom, Row 1 | 0.0 in | 38.5 in | -38.5 in |
| Shoulder Room, Row 1 | 0.0 in | 55.1 in | -55.1 in |
| Legroom, Row 1 | 0.0 in | 40.9 in | -40.9 in |
| Total Legroom | 0 in (over 1 rows) | 40.9 in (over 1 rows) | -40.9 in |
| Cargo Volume, Minimum | 21.0 ft3 | 4.0 ft3 | 17 ft3 |
| Cargo Volume, Maximum | 51.4 ft3 | 8.0 ft3 | 43.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2014 Mercedes-Benz B-Class.
None of our members have yet commented on the seat room and comfort of the 2020 Audi R8.