| Model Year | 2021 | 2020 | |
| Model | Mercedes-Benz C-Class | Porsche Cayenne Coupe | |
| Engine | turbocharged 4.0L V8 DOHC-4v 469 hp@5500 479 lb-ft@1750 |
turbocharged 4.0L V8 DOHC-4v 541 hp@5750 568 lb-ft@1960 |
|
| Transmission | 9-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,840 mm | 2,896 mm | 0 mm |
| Length | 4,686 mm | 4,933 mm | 0 mm |
| Width | 1,811 mm | 1,984 mm | 0 mm |
| Height | 1,443 mm | 1,676 mm | 0 mm |
| Curb Weight | 1,757 kg | 2,279 kg | -1 kg |
| Fuel Capacity | 66 L | 90 L | -24 L |
| Headroom, Row 1 | 942 mm | 0 mm | 942 mm |
| Shoulder Room, Row 1 | 1,405 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,059 mm | 0 mm | 1 mm |
| Headroom, Row 2 | 942 mm | 0 mm | 942 mm |
| Shoulder Room, Row 2 | 1,397 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 894 mm | 0 mm | 894 mm |
| Total Legroom | 1,953 mm (over 2 rows) | 0 mm (over 1 row) | 1 mm |
| Cargo Volume, Minimum | 357 L | 623 L | -266 L |
| Cargo Volume, Maximum | 12.6 | 1,538 L | 11.6 |
None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz C-Class.
None of our members have yet commented on the seat room and comfort of the 2020 Porsche Cayenne Coupe.