| Model Year | 2011 | 2010 | |
| Model | Porsche Cayman | Chevrolet Tahoe / Suburban | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hatch | 4dr SUV | |
| Difference | |||
| Wheelbase | 95.1 in | 116.0 in | -20.9 in |
| Length | 171.1 in | 202.0 in | -30.9 in |
| Width | 70.9 in | 79.0 in | -8.1 in |
| Height | 51.4 in | 76.9 in | -25.5 in |
| Curb Weight | 2976 lb. | 5636 lb. | -2660 lb. |
| Fuel Capacity | 16.9 gal. | 26.0 gal. | -9.1 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 | 39.2 in | -39.2 in |
| Shoulder Room, Row 2 | 0.0 in | 65.2 in | -65.2 in |
| Hip Room, Row 2 | 0.0 in | 60.6 in | -60.6 in |
| Legroom, Row 2 | 0.0 in | 39.0 in | -39 in |
| Headroom, Row 3 | 0.0 in | 37.9 in | -37.9 in |
| Shoulder Room, Row 3 | 0.0 in | 61.7 in | -61.7 in |
| Hip Room, Row 3 | 0.0 in | 49.1 in | -49.1 in |
| Legroom, Row 3 | 0.0 in | 25.6 in | -25.6 in |
| Total Legroom | 0 in (over 1 rows) | 105.9 in (over 3 rows) | -105.9 in |
| Cargo Volume, Minimum | 14.5 ft3 | 16.9 ft3 | -2.4 ft3 |
| Cargo Volume, Behind R2 | 14.5 | 60.3 ft3 | -45.8 |
| Cargo Volume, Maximum | 14.5 ft3 | 108.9 ft3 | -94.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2011 Porsche Cayman.
| 2010 Chevrolet Tahoe / Suburban Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2010 | 4dr SUV, ext. 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range |
I drive about a 1000 miles a week. After driving the Suburban for 2 months, my back problems have gone away. Feel fresh after a 3 hour drive see full Chevrolet Tahoe / Suburban review |
| 2010 | 4dr SUV, ext. 320-horsepower 5.3L V8 6-speed shiftable automatic 4WD w/low range |
Family and cargo fit comfortably see full Chevrolet Tahoe / Suburban review |