| Model Year | 2024 | 2021 | |
| Model | BMW i7 | BMW Z4 | |
| Engine | Electric 650 hp 749 lb-ft |
turbocharged 3.0L I6 DOHC-4v 382 hp@5500 368 lb-ft@1850 |
|
| Transmission | 1-speed automatic | 8-speed shiftable automatic | |
| Drivetrain | AWD | RWD | |
| Body | 4dr Sedan, ext. | 2dr Convertible | |
| Difference | |||
| Wheelbase | 126.6 in | 97.2 in | 29.4 in |
| Length | 212.2 in | 170.7 in | 41.5 in |
| Width | 76.8 in | 73.4 in | 3.4 in |
| Height | 60.8 in | 51.4 in | 9.4 in |
| Curb Weight | 5975 lb. | 3457 lb. | 2518 lb. |
| Fuel Capacity | 0.0 gal. | 13.7 gal. | -13.7 gal. |
| Headroom, Row 1 | 39.8 in | 38.9 in | 0.9 in |
| Shoulder Room, Row 1 | 61.0 in | 54.3 in | 6.7 in |
| Legroom, Row 1 | 41.2 in | 42.2 in | -1 in |
| Headroom, Row 2 | 38.6 in | 0.0 in | 38.6 in |
| Shoulder Room, Row 2 | 56.3 in | 0.0 in | 56.3 in |
| Legroom, Row 2 | 43.3 in | 0.0 in | 43.3 in |
| Total Legroom | 84.5 in (over 2 rows) | 42.2 in (over 1 rows) | 42.3 in |
| Cargo Volume | 18.0 ft3 | 9.9 ft3 | 8.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2024 BMW i7.
None of our members have yet commented on the seat room and comfort of the 2021 BMW Z4.