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2015 GMC Yukon and 2021 Toyota Sienna Specifications
| Model Year | 2015 | 2021 | |
| Model | GMC Yukon | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,946 mm | 3,061 mm | -1 mm |
| Length | 5,179 mm | 5,174 mm | 0 mm |
| Width | 2,045 mm | 1,994 mm | 1 mm |
| Height | 1,890 mm | 1,740 mm | 0 mm |
| Curb Weight | 2,479 kg | 2,091 kg | 0 kg |
| Fuel Capacity | 98 L | 68 L | 30 L |
| Headroom, Row 1 | 1,087 mm | 1,016 mm | 0 mm |
| Shoulder Room, Row 1 | 1,646 mm | 1,585 mm | 0 mm |
| Hip Room, Row 1 | 1,544 mm | 1,514 mm | 0 mm |
| Legroom, Row 1 | 1,151 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 983 mm | 998 mm | -15 mm |
| Shoulder Room, Row 2 | 1,654 mm | 1,593 mm | 0 mm |
| Hip Room, Row 2 | 1,532 mm | 1,681 mm | 0 mm |
| Legroom, Row 2 | 991 mm | 1,013 mm | 990 mm |
| Headroom, Row 3 | 968 mm | 950 mm | 18 mm |
| Shoulder Room, Row 3 | 1,590 mm | 1,486 mm | 0 mm |
| Hip Room, Row 3 | 1,252 mm | 1,240 mm | 0 mm |
| Legroom, Row 3 | 630 mm | 983 mm | -353 mm |
| Total Legroom | 2,771 mm (over 3 rows) | 3,020 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 433 L | 949 L | -516 L |
| Cargo Volume, Behind R2 | 1,464 L | 2,129 L | -1 L |
| Cargo Volume, Maximum | 2,682 L | 2,860 L | 0 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2015 GMC Yukon
None of our members have yet commented on the seat room and comfort of the 2015 GMC Yukon.
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.
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See TrueDelta's information for all GMC models.
