| Model Year | 2023 | 2009 | |
| Model | Volvo C40 | BMW Z4 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 106.4 in | 98.3 in | 8.1 in |
| Length | 174.8 in | 166.9 in | 7.9 in |
| Width | 75.2 in | 70.5 in | 4.7 in |
| Height | 62.8 in | 50.8 in | 12 in |
| Curb Weight | 4737 lb. | 3241 lb. | 1496 lb. |
| Fuel Capacity | 0.0 gal. | 14.5 gal. | -14.5 gal. |
| Headroom, Row 1 | 40.9 in | 39.1 in | 1.8 in |
| Shoulder Room, Row 1 | 56.7 in | 53.3 in | 3.4 in |
| Legroom, Row 1 | 40.9 in | 42.2 in | -1.3 in |
| Headroom, Row 2 | 36.7 in | 0.0 in | 36.7 in |
| Shoulder Room, Row 2 | 56.3 in | 0.0 in | 56.3 in |
| Legroom, Row 2 | 36.1 in | 0.0 in | 36.1 in |
| Total Legroom | 77 in (over 2 rows) | 42.2 in (over 1 rows) | 34.8 in |
| Cargo Volume, Minimum | 15.3 ft3 | 10.9 ft3 | 4.4 ft3 |
| Cargo Volume, Maximum | 49.0 ft3 | 10.9 ft3 | 38.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2023 Volvo C40.
| 2009 BMW Z4 Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2009 | 2dr Hardtop conv. 255-horsepower 3.0L I6 6-speed shiftable automatic RWD |
no back seats see full BMW Z4 review |