| Model Year | 2024 | 2010 | |
| Model | Porsche Cayenne Coupe | Mercedes-Benz R-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,896 mm | 3,216 mm | -1 mm |
| Length | 4,928 mm | 5,156 mm | -1 mm |
| Width | 1,984 mm | 1,923 mm | 0 mm |
| Height | 1,679 mm | 1,661 mm | 0 mm |
| Curb Weight | 2,150 kg | 2,190 kg | 0 kg |
| Fuel Capacity | 90 L | 95 L | -5 L |
| Headroom, Row 1 | 0 mm | 1,011 mm | -1 mm |
| Shoulder Room, Row 1 | 0 mm | 1,532 mm | -1 mm |
| Legroom, Row 1 | 0 mm | 1,011 mm | -1 mm |
| Headroom, Row 2 | 0 mm | 1,026 mm | -1 mm |
| Shoulder Room, Row 2 | 0 mm | 1,514 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 919 mm | -919 mm |
| Headroom, Row 3 | 0 mm | 945 mm | -945 mm |
| Shoulder Room, Row 3 | 0 mm | 1,341 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 823 mm | -823 mm |
| Total Legroom | 0 mm (over 1 row) | 2,753 mm (over 3 rows) | -2 mm |
| Cargo Volume, Minimum | 623 L | 433 L | 190 L |
| Cargo Volume, Behind R2 | 22.0 | 1,195 L | 21 |
| Cargo Volume, Maximum | 1,538 L | 2,407 L | -1 L |
None of our members have yet commented on the seat room and comfort of the 2024 Porsche Cayenne Coupe.
| 2010 Mercedes-Benz R-Class Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2009 | 4dr SUV 268-horsepower 3.5L V6 7-speed shiftable automatic AWD |
Three different lumbar pumps...don't seem to be very different in what is inflated. see full Mercedes-Benz R-Class review |