| Model Year | 2023 | 2015 | |
| Model | Chevrolet Tahoe / Suburban | Porsche Cayenne | |
| Engine | turbocharged 3.0L V6 Diesel DOHC-4v 277 hp@3750 460 lb-ft@1500 |
turbocharged 3.0L V6 Diesel DOHC-4v 240 hp@3500 406 lb-ft@1750 |
|
| Transmission | 10-speed shiftable automatic | 8-speed shiftable automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 120.9 in | 114.0 in | 6.9 in |
| Length | 210.7 in | 191.1 in | 19.6 in |
| Width | 81.0 in | 78.7 in | 2.3 in |
| Height | 75.8 in | 67.4 in | 8.4 in |
| Curb Weight | 5717 lb. | 4652 lb. | 1065 lb. |
| Fuel Capacity | 24.0 gal. | 22.4 gal. | 1.6 gal. |
| Headroom, Row 1 | 42.3 in | 0.0 in | 42.3 in |
| Shoulder Room, Row 1 | 66.0 in | 0.0 in | 66 in |
| Hip Room, Row 1 | 61.5 in | 0.0 in | 61.5 in |
| Legroom, Row 1 | 44.5 in | 0.0 in | 44.5 in |
| Headroom, Row 2 | 38.9 in | 0.0 in | 38.9 in |
| Shoulder Room, Row 2 | 64.8 in | 0.0 in | 64.8 in |
| Hip Room, Row 2 | 61.3 in | 0.0 in | 61.3 in |
| Legroom, Row 2 | 42.0 in | 0.0 in | 42 in |
| Headroom, Row 3 | 38.2 in | 0.0 in | 38.2 in |
| Shoulder Room, Row 3 | 62.7 in | 0.0 in | 62.7 in |
| Hip Room, Row 3 | 49.4 in | 0.0 in | 49.4 in |
| Legroom, Row 3 | 34.9 in | 0.0 in | 34.9 in |
| Total Legroom | 121.4 in (over 3 rows) | 0 in (over 1 rows) | 121.4 in |
| Cargo Volume, Minimum | 25.5 ft3 | 23.7 ft3 | 1.8 ft3 |
| Cargo Volume, Behind R2 | 72.6 ft3 | 23.7 | 48.9 ft3 |
| Cargo Volume, Maximum | 122.9 ft3 | 62.9 ft3 | 60 ft3 |
None of our members have yet commented on the seat room and comfort of the 2023 Chevrolet Tahoe / Suburban.
None of our members have yet commented on the seat room and comfort of the 2015 Porsche Cayenne.