| Model Year | 2014 | 2020 | |
| Model | Porsche Cayenne | Mercedes-Benz C-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,896 mm | 2,840 mm | 0 mm |
| Length | 4,846 mm | 4,686 mm | 0 mm |
| Width | 1,938 mm | 1,811 mm | 0 mm |
| Height | 1,712 mm | 1,443 mm | 0 mm |
| Curb Weight | 1,995 kg | 1,575 kg | 0 kg |
| Fuel Capacity | 85 L | 66 L | 19 L |
| Headroom, Row 1 | 0 mm | 942 mm | -942 mm |
| Shoulder Room, Row 1 | 0 mm | 1,405 mm | -1 mm |
| Legroom, Row 1 | 0 mm | 1,059 mm | -1 mm |
| Headroom, Row 2 | 0 mm | 942 mm | -942 mm |
| Shoulder Room, Row 2 | 0 mm | 1,397 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 894 mm | -894 mm |
| Total Legroom | 0 mm (over 1 row) | 1,953 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 671 L | 357 L | 314 L |
| Cargo Volume, Maximum | 1,781 L | 12.6 | -11.6 L |
| 2014 Porsche Cayenne Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2013 | 4dr SUV turbocharged 240hp 3.0L V6 Diesel 8-speed shiftable automatic AWD |
The 14 way memory seats with a/c fit the bill with 2 drivers of varying heights and my need to keep cool duirng 3 years of treatment for a life threatening disease see full Porsche Cayenne review |
None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz C-Class.