| Model Year | 2017 | 2016 | |
| Model | Mercedes-Benz C-Class | Porsche Cayenne | |
| Engine | turbocharged 4.0L V8 DOHC-4v 469 hp@5500 479 lb-ft@1750 |
turbocharged 4.8L V8 DOHC-4v 570 hp@6000 590 lb-ft@2500 |
|
| Transmission | 7-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 | 4,854 mm | 0 mm |
| Width | 1,811 mm | 1,999 mm | 0 mm |
| Height | 1,443 mm | 1,712 mm | 0 mm |
| Curb Weight | 1,716 kg | 2,195 kg | -1 kg |
| Fuel Capacity | 66 L | 85 L | -19 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 | 671 L | -314 L |
| Cargo Volume, Maximum | 12.6 | 1,781 L | 11.6 |
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 2016 Porsche Cayenne.