| Model Year | 2018 | 2009 | |
| Model | Porsche Macan | Chevrolet Avalanche | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUT | |
| Difference | |||
| Wheelbase | 110.5 in | 130.0 in | -19.5 in |
| Length | 184.3 in | 221.3 in | -37 in |
| Width | 75.7 in | 79.1 in | -3.4 in |
| Height | 63.9 in | 76.6 in | -12.7 in |
| Curb Weight | 3902 lb. | 5742 lb. | -1840 lb. |
| Fuel Capacity | 19.8 gal. | 31.0 gal. | -11.2 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 | 17.7 ft3 | 45.5 ft3 | -27.8 ft3 |
| Cargo Volume, Maximum | 53.0 ft3 | 101.1 ft3 | -48.1 ft3 |
None of our members have yet commented on the seat room and comfort of the 2018 Porsche Macan.
None of our members have yet commented on the seat room and comfort of the 2009 Chevrolet Avalanche.