| Model Year | 2020 | 2012 | |
| Model | Chevrolet Tahoe / Suburban | Porsche Cayenne | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 116.0 in | 114.0 in | 2 in |
| Length | 204.0 in | 190.8 in | 13.2 in |
| Width | 80.5 in | 76.3 in | 4.2 in |
| Height | 74.4 in | 67.4 in | 7 in |
| Curb Weight | 5466 lb. | 4398 lb. | 1068 lb. |
| Fuel Capacity | 26.0 gal. | 22.4 gal. | 3.6 gal. |
| Headroom, Row 1 | 42.8 in | 0.0 in | 42.8 in |
| Shoulder Room, Row 1 | 64.8 in | 0.0 in | 64.8 in |
| Hip Room, Row 1 | 60.8 in | 0.0 in | 60.8 in |
| Legroom, Row 1 | 45.3 in | 0.0 in | 45.3 in |
| Headroom, Row 2 | 38.7 in | 0.0 in | 38.7 in |
| Shoulder Room, Row 2 | 65.1 in | 0.0 in | 65.1 in |
| Hip Room, Row 2 | 60.3 in | 0.0 in | 60.3 in |
| Legroom, Row 2 | 39.0 in | 0.0 in | 39 in |
| Headroom, Row 3 | 38.1 in | 0.0 in | 38.1 in |
| Shoulder Room, Row 3 | 62.6 in | 0.0 in | 62.6 in |
| Hip Room, Row 3 | 49.3 in | 0.0 in | 49.3 in |
| Legroom, Row 3 | 24.8 in | 0.0 in | 24.8 in |
| Total Legroom | 109.1 in (over 3 rows) | 0 in (over 1 rows) | 109.1 in |
| Cargo Volume, Minimum | 15.3 ft3 | 23.7 ft3 | -8.4 ft3 |
| Cargo Volume, Behind R2 | 51.6 ft3 | 23.7 | 27.9 ft3 |
| Cargo Volume, Maximum | 94.7 ft3 | 62.9 ft3 | 31.8 ft3 |
None of our members have yet commented on the seat room and comfort of the 2020 Chevrolet Tahoe / Suburban.
| 2012 Porsche Cayenne Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2013 | 4dr SUV turbocharged 240hp 3.0L V6 Diesel 8-speed shiftable automatic AWD |
The 14 way memory seats with a/c fit the bill with 2 drivers of varying heights and my need to keep cool duirng 3 years of treatment for a life threatening disease see full Porsche Cayenne review |