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2018 GMC Yukon and 2018 Toyota Sienna Specifications
| Model Year | 2018 | 2018 | |
| Model | GMC Yukon | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,946 mm | 3,030 mm | -1 mm |
| Length | 5,179 mm | 5,085 mm | 0 mm |
| Width | 2,045 mm | 1,984 mm | 1 mm |
| Height | 1,890 mm | 1,750 mm | 0 mm |
| Curb Weight | 2,479 kg | 1,985 kg | 1 kg |
| Fuel Capacity | 98 L | 76 L | 22 L |
| Headroom, Row 1 | 1,087 mm | 1,041 mm | 0 mm |
| Shoulder Room, Row 1 | 1,646 mm | 1,651 mm | 0 mm |
| Hip Room, Row 1 | 1,544 mm | 1,488 mm | 0 mm |
| Legroom, Row 1 | 1,151 mm | 1,029 mm | 0 mm |
| Headroom, Row 2 | 983 mm | 1,008 mm | 982 mm |
| Shoulder Room, Row 2 | 1,654 mm | 1,641 mm | 0 mm |
| Hip Room, Row 2 | 1,532 mm | 1,679 mm | 0 mm |
| Legroom, Row 2 | 991 mm | 955 mm | 36 mm |
| Headroom, Row 3 | 968 mm | 973 mm | -5 mm |
| Shoulder Room, Row 3 | 1,590 mm | 1,552 mm | 0 mm |
| Hip Room, Row 3 | 1,252 mm | 1,278 mm | 0 mm |
| Legroom, Row 3 | 630 mm | 922 mm | -292 mm |
| Total Legroom | 2,771 mm (over 3 rows) | 2,906 mm (over 3 rows) | 0 mm |
| Cargo Volume, Minimum | 433 L | 1,107 L | 432 L |
| Cargo Volume, Behind R2 | 1,464 L | 2,466 L | -1 L |
| Cargo Volume, Maximum | 2,682 L | 4,248 L | -2 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 GMC Yukon
None of our members have yet commented on the seat room and comfort of the 2018 GMC Yukon.
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.
See TrueDelta's information for all SUVs
See TrueDelta's information for all GMC models.
