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2017 BMW 6-Series and 2021 Porsche Cayenne Specifications
| Model Year | 2017 | 2021 | |
| Model | BMW 6-Series | Porsche Cayenne | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Coupe | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,855 mm | 2,896 mm | 0 mm |
| Length | 4,897 mm | 4,920 mm | 0 mm |
| Width | 1,895 mm | 1,984 mm | 0 mm |
| Height | 1,369 mm | 1,697 mm | 0 mm |
| Curb Weight | 1,815 kg | 2,078 kg | -1 kg |
| Fuel Capacity | 70 L | 90 L | -20 L |
| Headroom, Row 1 | 1,016 mm | 0 mm | 1 mm |
| Shoulder Room, Row 1 | 1,445 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,069 mm | 0 mm | 1 mm |
| Headroom, Row 2 | 907 mm | 0 mm | 907 mm |
| Shoulder Room, Row 2 | 1,262 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 775 mm | 0 mm | 775 mm |
| Total Legroom | 1,844 mm (over 2 rows) | 0 mm (over 1 row) | 1 mm |
| Cargo Volume, Minimum | 459 L | 770 L | -311 L |
| Cargo Volume, Maximum | 16.2 | 1,699 L | 15.2 |
What Our Members Are Saying about the Seat Room and Comfort of the 2017 BMW 6-Series
None of our members have yet commented on the seat room and comfort of the 2017 BMW 6-Series.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Porsche Cayenne
None of our members have yet commented on the seat room and comfort of the 2021 Porsche Cayenne.
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