| Model Year | 2020 | 2011 | |
| Model | Porsche 718 Boxster | Chevrolet Avalanche | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Convertible | 4dr SUT | |
| Difference | |||
| Wheelbase | 97.4 in | 130.0 in | -32.6 in |
| Length | 172.4 in | 221.3 in | -48.9 in |
| Width | 70.9 in | 79.1 in | -8.2 in |
| Height | 50.4 in | 76.6 in | -26.2 in |
| Curb Weight | 2944 lb. | 5840 lb. | -2896 lb. |
| Fuel Capacity | 14.3 gal. | 31.0 gal. | -16.7 gal. |
| Headroom, Row 1 | 0.0 in | 41.1 in | -41.1 in |
| Shoulder Room, Row 1 | 0.0 in | 65.3 in | -65.3 in |
| Hip Room, Row 1 | 0.0 in | 64.4 in | -64.4 in |
| Legroom, Row 1 | 0.0 in | 41.3 in | -41.3 in |
| Headroom, Row 2 | 0.0 in | 40.0 in | -40 in |
| Shoulder Room, Row 2 | 0.0 in | 65.2 in | -65.2 in |
| Hip Room, Row 2 | 0.0 in | 62.3 in | -62.3 in |
| Legroom, Row 2 | 0.0 in | 39.1 in | -39.1 in |
| Total Legroom | 0 in (over 1 rows) | 80.4 in (over 2 rows) | -80.4 in |
| Cargo Volume, Minimum | 9.7 ft3 | 45.5 ft3 | -35.8 ft3 |
| Cargo Volume, Maximum | 9.7 ft3 | 101.1 ft3 | -91.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Porsche 718 Boxster.
None of our members have yet commented on the seat room and comfort of the 2011 Chevrolet Avalanche.