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2018 BMW 6-Series and 2006 Porsche Cayenne Specifications
| Model Year | 2018 | 2006 | |
| Model | BMW 6-Series | Porsche Cayenne | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Convertible | 4dr SUV | |
| Difference | |||
| Wheelbase | 112.4 in | 112.4 in | 0 in |
| Length | 192.8 in | 188.2 in | 4.6 in |
| Width | 74.6 in | 75.9 in | -1.3 in |
| Height | 53.7 in | 66.9 in | -13.2 in |
| Curb Weight | 4255 lb. | 4784 lb. | -529 lb. |
| Fuel Capacity | 18.5 gal. | 26.4 gal. | -7.9 gal. |
| Headroom, Row 1 | 40.3 in | 39.7 in | 0.6 in |
| Shoulder Room, Row 1 | 56.9 in | 58.5 in | -1.6 in |
| Hip Room, Row 1 | 0.0 in | 57.4 in | -57.4 in |
| Legroom, Row 1 | 42.1 in | 40.6 in | 1.5 in |
| Headroom, Row 2 | 36.5 in | 38.9 in | -2.4 in |
| Shoulder Room, Row 2 | 49.6 in | 56.7 in | -7.1 in |
| Hip Room, Row 2 | 0.0 in | 53.3 in | -53.3 in |
| Legroom, Row 2 | 30.5 in | 36.0 in | -5.5 in |
| Total Legroom | 72.6 in (over 2 rows) | 76.6 in (over 2 rows) | -4 in |
| Cargo Volume, Minimum | 10.6 ft3 | 19.1 ft3 | -8.5 ft3 |
| Cargo Volume, Maximum | 10.6 ft3 | 62.5 ft3 | -51.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 BMW 6-Series
None of our members have yet commented on the seat room and comfort of the 2018 BMW 6-Series.
What Our Members Are Saying about the Seat Room and Comfort of the 2006 Porsche Cayenne
None of our members have yet commented on the seat room and comfort of the 2006 Porsche Cayenne.
See TrueDelta's information for all Coupes and Convertibles.
See TrueDelta's information for all BMW models.
