| Model Year | 2014 | 2007 | |
| Model | Porsche Cayenne | Mercedes-Benz CLS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 114.0 in | 112.4 in | 1.6 in |
| Length | 190.8 in | 193.0 in | -2.2 in |
| Width | 76.3 in | 73.7 in | 2.6 in |
| Height | 67.4 in | 54.7 in | 12.7 in |
| Curb Weight | 4398 lb. | 3992 lb. | 406 lb. |
| Fuel Capacity | 22.4 gal. | 21.1 gal. | 1.3 gal. |
| Headroom, Row 1 | 0.0 in | 36.9 in | -36.9 in |
| Shoulder Room, Row 1 | 0.0 in | 56.2 in | -56.2 in |
| Hip Room, Row 1 | 0.0 in | 58.0 in | -58 in |
| Legroom, Row 1 | 0.0 in | 42.1 in | -42.1 in |
| Headroom, Row 2 | 0.0 in | 36.1 in | -36.1 in |
| Shoulder Room, Row 2 | 0.0 in | 56.0 in | -56 in |
| Hip Room, Row 2 | 0.0 in | 57.6 in | -57.6 in |
| Legroom, Row 2 | 0.0 in | 35.0 in | -35 in |
| Total Legroom | 0 in (over 1 rows) | 77.1 in (over 2 rows) | -77.1 in |
| Cargo Volume, Minimum | 23.7 ft3 | 15.8 ft3 | 7.9 ft3 |
| Cargo Volume, Maximum | 62.9 ft3 | 15.8 ft3 | 47.1 ft3 |
| 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 2007 Mercedes-Benz CLS.