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2018 Toyota Sienna and 2021 BMW 8-Series Gran Coupe Specifications
| Model Year | 2018 | 2021 | |
| Model | Toyota Sienna | BMW 8-Series Gran Coupe | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Minivan, ext. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 3,030 mm | 3,023 mm | 0 mm |
| Length | 5,085 mm | 5,085 mm | 0 mm |
| Width | 1,984 mm | 1,933 mm | 0 mm |
| Height | 1,750 mm | 1,402 mm | 0 mm |
| Curb Weight | 1,985 kg | 1,933 kg | 0 kg |
| Fuel Capacity | 76 L | 68 L | 8 L |
| Headroom, Row 1 | 1,041 mm | 993 mm | -992 mm |
| Shoulder Room, Row 1 | 1,651 mm | 1,453 mm | 0 mm |
| Hip Room, Row 1 | 1,488 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,029 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 1,008 mm | 940 mm | -939 mm |
| Shoulder Room, Row 2 | 1,641 mm | 1,387 mm | 0 mm |
| Hip Room, Row 2 | 1,679 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 955 mm | 930 mm | 25 mm |
| Headroom, Row 3 | 973 mm | 0 mm | 973 mm |
| Shoulder Room, Row 3 | 1,552 mm | 0 mm | 1 mm |
| Hip Room, Row 3 | 1,278 mm | 0 mm | 1 mm |
| Legroom, Row 3 | 922 mm | 0 mm | 922 mm |
| Total Legroom | 2,906 mm (over 3 rows) | 1,999 mm (over 2 rows) | 1 mm |
| Cargo Volume, Minimum | 1,107 L | 439 L | -438 L |
| Cargo Volume, Behind R2 | 2,466 L | 15.5 | -13.5 L |
| Cargo Volume, Maximum | 4,248 L | 15.5 | -11.5 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2018 Toyota Sienna.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 8-Series Gran Coupe
None of our members have yet commented on the seat room and comfort of the 2021 BMW 8-Series Gran Coupe.
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