| Model Year | 2020 | 2017 | |
| Model | Porsche Cayenne Coupe | Chevrolet SS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 114.0 in | 114.8 in | -0.8 in |
| Length | 194.2 in | 195.5 in | -1.3 in |
| Width | 78.1 in | 74.7 in | 3.4 in |
| Height | 66.0 in | 57.9 in | 8.1 in |
| Curb Weight | 4663 lb. | 3997 lb. | 666 lb. |
| Fuel Capacity | 23.7 gal. | 18.8 gal. | 4.9 gal. |
| Headroom, Row 1 | 0.0 in | 38.7 in | -38.7 in |
| Shoulder Room, Row 1 | 0.0 in | 59.1 in | -59.1 in |
| Hip Room, Row 1 | 0.0 in | 57.2 in | -57.2 in |
| Legroom, Row 1 | 0.0 in | 42.3 in | -42.3 in |
| Headroom, Row 2 | 0.0 in | 38.0 in | -38 in |
| Shoulder Room, Row 2 | 0.0 in | 59.0 in | -59 in |
| Hip Room, Row 2 | 0.0 in | 58.0 in | -58 in |
| Legroom, Row 2 | 0.0 in | 39.7 in | -39.7 in |
| Total Legroom | 0 in (over 1 rows) | 82 in (over 2 rows) | -82 in |
| Cargo Volume, Minimum | 22.0 ft3 | 16.4 ft3 | 5.6 ft3 |
| Cargo Volume, Maximum | 54.3 ft3 | 16.4 ft3 | 37.9 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Porsche Cayenne Coupe.
| 2017 Chevrolet SS Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2017 | 4dr Sedan 415-horsepower 6.2L V8 6-speed manual RWD |
Rear seat is functional and roomy. I'm 6'4" and with the drivers seat in my preferred postion there is still a decent amount of legroom behind. Overall much better than the Charger/Challenger. see full Chevrolet SS review |
| 2017 Chevrolet SS Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2017 | 4dr Sedan 415-horsepower 6.2L V8 6-speed manual RWD |
The front seat is just OK. Feels like a pretty flat bottom and fairly hard. Also, for a car with sporting pretentions there is surprisingly little side bolstering. see full Chevrolet SS review |