| Model Year | 2012 | 2021 | |
| Model | Chevrolet Tahoe / Suburban | Buick Envision | |
| Engine | 5.3L V8 OHV-2v 320 hp@5400 335 lb-ft@4000 |
turbocharged 2.0L I4 DOHC-4v 228 hp@5000 258 lb-ft@1500 |
|
| Transmission | 6-speed shiftable automatic | 9-speed shiftable automatic | |
| Drivetrain | RWD | AWD | |
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 116.0 in | 109.4 in | 6.6 in |
| Length | 202.0 in | 182.5 in | 19.5 in |
| Width | 79.0 in | 74.1 in | 4.9 in |
| Height | 76.9 in | 64.6 in | 12.3 in |
| Curb Weight | 5448 lb. | 3864 lb. | 1584 lb. |
| Fuel Capacity | 26.0 gal. | 15.9 gal. | 10.1 gal. |
| Headroom, Row 1 | 41.1 in | 39.6 in | 1.5 in |
| Shoulder Room, Row 1 | 65.3 in | 56.7 in | 8.6 in |
| Hip Room, Row 1 | 64.4 in | 55.1 in | 9.3 in |
| Legroom, Row 1 | 41.3 in | 40.4 in | 0.9 in |
| Headroom, Row 2 | 39.2 in | 38.9 in | 0.3 in |
| Shoulder Room, Row 2 | 65.2 in | 55.9 in | 9.3 in |
| Hip Room, Row 2 | 60.6 in | 47.4 in | 13.2 in |
| Legroom, Row 2 | 39.0 in | 39.3 in | -0.3 in |
| Headroom, Row 3 | 37.9 in | 0.0 in | 37.9 in |
| Shoulder Room, Row 3 | 61.7 in | 0.0 in | 61.7 in |
| Hip Room, Row 3 | 49.1 in | 0.0 in | 49.1 in |
| Legroom, Row 3 | 25.6 in | 0.0 in | 25.6 in |
| Total Legroom | 105.9 in (over 3 rows) | 79.7 in (over 2 rows) | 26.2 in |
| Cargo Volume, Minimum | 16.9 ft3 | 25.2 ft3 | -8.3 ft3 |
| Cargo Volume, Behind R2 | 60.3 ft3 | 25.2 | 35.1 ft3 |
| Cargo Volume, Maximum | 108.9 ft3 | 52.7 ft3 | 56.2 ft3 |
None of our members have yet commented on the seat room and comfort of the 2012 Chevrolet Tahoe / Suburban.
None of our members have yet commented on the seat room and comfort of the 2021 Buick Envision.