| Model Year | 2017 | 2023 | |
| Model | Mercedes-Benz C-Class | BMW i4 | |
| Engine | turbocharged 4.0L V8 DOHC-4v 469 hp@5500 479 lb-ft@1750 |
Electric 536 hp 586 lb-ft |
|
| Transmission | 7-speed shiftable automatic | 1-speed automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr Sedan | 4dr Hatch | |
| Difference | |||
| Wheelbase | 111.8 in | 112.4 in | -0.6 in |
| Length | 184.5 in | 188.5 in | -4 in |
| Width | 71.3 in | 72.9 in | -1.6 in |
| Height | 56.8 in | 57.0 in | -0.2 in |
| Curb Weight | 3782 lb. | 5130 lb. | -1348 lb. |
| Fuel Capacity | 17.4 gal. | 0.0 gal. | 17.4 gal. |
| Headroom, Row 1 | 37.1 in | 38.2 in | -1.1 in |
| Shoulder Room, Row 1 | 55.3 in | 55.2 in | 0.1 in |
| Legroom, Row 1 | 41.7 in | 41.5 in | 0.2 in |
| Headroom, Row 2 | 37.1 in | 36.6 in | 0.5 in |
| Shoulder Room, Row 2 | 55.0 in | 54.3 in | 0.7 in |
| Legroom, Row 2 | 35.2 in | 34.2 in | 1 in |
| Total Legroom | 76.9 in (over 2 rows) | 75.7 in (over 2 rows) | 1.2 in |
| Cargo Volume, Minimum | 12.6 ft3 | 16.6 ft3 | -4 ft3 |
| Cargo Volume, Maximum | 12.6 ft3 | 45.6 ft3 | -33 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2023 BMW i4.