| Model Year | 2021 | 2011 | |
| Model | Porsche Cayenne Coupe | Mercedes-Benz CL-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Coupe | |
| Difference | |||
| Wheelbase | 2,896 mm | 2,954 mm | 0 mm |
| Length | 4,933 mm | 5,095 mm | -1 mm |
| Width | 1,984 mm | 1,872 mm | 0 mm |
| Height | 1,676 mm | 1,417 mm | 0 mm |
| Curb Weight | 2,115 kg | 2,109 kg | 0 kg |
| Fuel Capacity | 90 L | 90 L | 0 L |
| Headroom, Row 1 | 0 mm | 937 mm | -937 mm |
| Shoulder Room, Row 1 | 0 mm | 1,506 mm | -1 mm |
| Hip Room, Row 1 | 0 mm | 1,575 mm | -1 mm |
| Legroom, Row 1 | 0 mm | 1,072 mm | -1 mm |
| Headroom, Row 2 | 0 mm | 925 mm | -925 mm |
| Shoulder Room, Row 2 | 0 mm | 1,402 mm | -1 mm |
| Hip Room, Row 2 | 0 mm | 1,422 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 818 mm | -818 mm |
| Total Legroom | 0 mm (over 1 row) | 1,890 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 623 L | 382 L | 241 L |
| Cargo Volume, Maximum | 1,538 L | 13.5 | -12.5 L |
None of our members have yet commented on the seat room and comfort of the 2021 Porsche Cayenne Coupe.
None of our members have yet commented on the seat room and comfort of the 2011 Mercedes-Benz CL-Class.