| Model Year | 2012 | 2022 | |
| Model | BMW Z4 | Mercedes-Benz A-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hardtop conv. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 98.3 in | 107.4 in | -9.1 in |
| Length | 166.9 in | 179.1 in | -12.2 in |
| Width | 70.5 in | 70.7 in | -0.2 in |
| Height | 50.8 in | 56.9 in | -6.1 in |
| Curb Weight | 3263 lb. | 3285 lb. | -22 lb. |
| Fuel Capacity | 14.5 gal. | 13.5 gal. | 1 gal. |
| Headroom, Row 1 | 39.1 in | 40.3 in | -1.2 in |
| Shoulder Room, Row 1 | 53.3 in | 55.1 in | -1.8 in |
| Legroom, Row 1 | 42.2 in | 41.8 in | 0.4 in |
| Headroom, Row 2 | 0.0 in | 37.2 in | -37.2 in |
| Shoulder Room, Row 2 | 0.0 in | 54.0 in | -54 in |
| Legroom, Row 2 | 0.0 in | 33.9 in | -33.9 in |
| Total Legroom | 42.2 in (over 1 rows) | 75.7 in (over 2 rows) | -33.5 in |
| Cargo Volume | 10.9 ft3 | 8.6 ft3 | 2.3 ft3 |
| 2012 BMW Z4 Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2011 | 2dr Hardtop conv. 255-horsepower 3.0L I6 6-speed shiftable automatic RWD |
What rear seat? see full BMW Z4 review |
None of our members have yet commented on the seat room and comfort of the 2022 Mercedes-Benz A-Class.