| Model Year | 2014 | 2020 | |
| Model | Mercedes-Benz B-Class | Audi TT | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 2dr Hatch | |
| Difference | |||
| Wheelbase | 106.3 in | 98.6 in | 7.7 in |
| Length | 171.6 in | 165.0 in | 6.6 in |
| Width | 70.3 in | 72.1 in | -1.8 in |
| Height | 61.3 in | 53.3 in | 8 in |
| Curb Weight | 3924 lb. | 3208 lb. | 716 lb. |
| Fuel Capacity | 0.0 gal. | 14.5 gal. | -14.5 gal. |
| Headroom, Row 1 | 0.0 in | 37.1 in | -37.1 in |
| Shoulder Room, Row 1 | 0.0 in | 53.6 in | -53.6 in |
| Legroom, Row 1 | 0.0 in | 41.1 in | -41.1 in |
| Headroom, Row 2 | 0.0 in | 33.8 in | -33.8 in |
| Shoulder Room, Row 2 | 0.0 in | 47.9 in | -47.9 in |
| Legroom, Row 2 | 0.0 in | 28.9 in | -28.9 in |
| Total Legroom | 0 in (over 1 rows) | 70 in (over 2 rows) | -70 in |
| Cargo Volume, Minimum | 21.0 ft3 | 12.0 ft3 | 9 ft3 |
| Cargo Volume, Maximum | 51.4 ft3 | 25.1 ft3 | 26.3 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 TT.