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2021 BMW 7-Series and 2023 Chevrolet Tahoe / Suburban Specifications
| Model Year | 2021 | 2023 | |
| Model | BMW 7-Series | Chevrolet Tahoe / Suburban | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 126.4 in | 120.9 in | 5.5 in |
| Length | 206.6 in | 210.7 in | -4.1 in |
| Width | 74.8 in | 81.0 in | -6.2 in |
| Height | 58.2 in | 75.8 in | -17.6 in |
| Curb Weight | 4244 lb. | 5473 lb. | -1229 lb. |
| Fuel Capacity | 20.6 gal. | 24.0 gal. | -3.4 gal. |
| Headroom, Row 1 | 39.9 in | 42.3 in | -2.4 in |
| Shoulder Room, Row 1 | 61.2 in | 66.0 in | -4.8 in |
| Hip Room, Row 1 | 0.0 in | 61.5 in | -61.5 in |
| Legroom, Row 1 | 41.4 in | 44.5 in | -3.1 in |
| Headroom, Row 2 | 38.9 in | 38.9 in | 0 in |
| Shoulder Room, Row 2 | 61.0 in | 64.8 in | -3.8 in |
| Hip Room, Row 2 | 0.0 in | 61.3 in | -61.3 in |
| Legroom, Row 2 | 44.4 in | 42.0 in | 2.4 in |
| Headroom, Row 3 | 0.0 in | 38.2 in | -38.2 in |
| Shoulder Room, Row 3 | 0.0 in | 62.7 in | -62.7 in |
| Hip Room, Row 3 | 0.0 in | 49.4 in | -49.4 in |
| Legroom, Row 3 | 0.0 in | 34.9 in | -34.9 in |
| Total Legroom | 85.8 in (over 2 rows) | 121.4 in (over 3 rows) | -35.6 in |
| Cargo Volume, Minimum | 18.2 ft3 | 25.5 ft3 | -7.3 ft3 |
| Cargo Volume, Behind R2 | 18.2 | 72.6 ft3 | -54.4 |
| Cargo Volume, Maximum | 18.2 ft3 | 122.9 ft3 | -104.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 7-Series
None of our members have yet commented on the seat room and comfort of the 2021 BMW 7-Series.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 Chevrolet Tahoe / Suburban
None of our members have yet commented on the seat room and comfort of the 2023 Chevrolet Tahoe / Suburban.
See TrueDelta's information for all Sedans
See TrueDelta's information for all BMW models.
