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2021 Toyota Sienna and 2023 BMW 8-Series Gran Coupe Specifications
| Model Year | 2021 | 2023 | |
| Model | Toyota Sienna | BMW 8-Series Gran Coupe | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Minivan, ext. | 4dr Sedan | |
| Difference | |||
| Wheelbase | 3,061 mm | 3,023 mm | 0 mm |
| Length | 5,174 mm | 5,088 mm | 0 mm |
| Width | 1,994 mm | 1,933 mm | 0 mm |
| Height | 1,740 mm | 1,407 mm | 0 mm |
| Curb Weight | 2,091 kg | 1,896 kg | 1 kg |
| Fuel Capacity | 68 L | 68 L | 0 L |
| Headroom, Row 1 | 1,016 mm | 993 mm | -992 mm |
| Shoulder Room, Row 1 | 1,585 mm | 1,453 mm | 0 mm |
| Hip Room, Row 1 | 1,514 mm | 0 mm | 1 mm |
| Legroom, Row 1 | 1,024 mm | 1,069 mm | 0 mm |
| Headroom, Row 2 | 998 mm | 940 mm | 58 mm |
| Shoulder Room, Row 2 | 1,593 mm | 1,387 mm | 0 mm |
| Hip Room, Row 2 | 1,681 mm | 0 mm | 1 mm |
| Legroom, Row 2 | 1,013 mm | 930 mm | -929 mm |
| Headroom, Row 3 | 950 mm | 0 mm | 950 mm |
| Shoulder Room, Row 3 | 1,486 mm | 0 mm | 1 mm |
| Hip Room, Row 3 | 1,240 mm | 0 mm | 1 mm |
| Legroom, Row 3 | 983 mm | 0 mm | 983 mm |
| Total Legroom | 3,020 mm (over 3 rows) | 1,999 mm (over 2 rows) | 2 mm |
| Cargo Volume, Minimum | 949 L | 439 L | 510 L |
| Cargo Volume, Behind R2 | 2,129 L | 15.5 | -13.5 L |
| Cargo Volume, Maximum | 2,860 L | 15.5 | -13.5 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2021 Toyota Sienna.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 BMW 8-Series Gran Coupe
None of our members have yet commented on the seat room and comfort of the 2023 BMW 8-Series Gran Coupe.
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