| Model Year | 2020 | 2009 | |
| Model | Porsche Taycan | Chevrolet Avalanche | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUT | |
| Difference | |||
| Wheelbase | 114.2 in | 130.0 in | -15.8 in |
| Length | 195.4 in | 221.3 in | -25.9 in |
| Width | 77.5 in | 79.1 in | -1.6 in |
| Height | 54.3 in | 76.6 in | -22.3 in |
| Curb Weight | 4953 lb. | 5742 lb. | -789 lb. |
| Fuel Capacity | 0.0 gal. | 31.0 gal. | -31 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 | 17.2 ft3 | 45.5 ft3 | -28.3 ft3 |
| Cargo Volume, Maximum | 17.2 ft3 | 101.1 ft3 | -83.9 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Porsche Taycan.
None of our members have yet commented on the seat room and comfort of the 2009 Chevrolet Avalanche.