| Model Year | 2023 | 2015 | |
| Model | Mercedes-Benz C-Class | BMW Z4 | |
| Engine | turbocharged 4.0L V8 DOHC-4v 503 hp@5500 516 lb-ft@2000 |
turbocharged 3.0L I6 DOHC-4v 335 hp@5900 332 lb-ft@1500 |
|
| Transmission | 9-speed shiftable automatic | 7-speed automated manual | |
| Drivetrain | RWD | RWD | |
| Body | 2dr Convertible | 2dr Hardtop conv. | |
| Difference | |||
| Wheelbase | 2,840 mm | 2,497 mm | 0 mm |
| Length | 4,686 mm | 4,239 mm | 0 mm |
| Width | 1,811 mm | 1,791 mm | 0 mm |
| Height | 1,410 mm | 1,290 mm | 0 mm |
| Curb Weight | 2,005 kg | 1,605 kg | 1 kg |
| Fuel Capacity | 66 L | 55 L | 11 L |
| Headroom, Row 1 | 986 mm | 993 mm | -7 mm |
| Shoulder Room, Row 1 | 1,392 mm | 1,354 mm | 0 mm |
| Legroom, Row 1 | 1,067 mm | 1,072 mm | 0 mm |
| Headroom, Row 2 | 904 mm | 0 mm | 904 mm |
| Shoulder Room, Row 2 | 1,313 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 813 mm | 0 mm | 813 mm |
| Total Legroom | 1,880 mm (over 2 rows) | 1,072 mm (over 1 row) | 0 mm |
| Cargo Volume | 249 L | 309 L | -60 L |
None of our members have yet commented on the seat room and comfort of the 2023 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2015 BMW Z4.