Model Year | 2006 | 2021 | |
Model | Cadillac STS | Cadillac XT4 | |
Engine | |||
Transmission | |||
Drivetrain | |||
Body | 4dr Sedan | 4dr SUV | |
Difference | |||
Wheelbase | 116.4 in | 109.4 in | 7 in |
Length | 196.3 in | 181.1 in | 15.2 in |
Width | 72.6 in | 76.7 in | -4.1 in |
Height | 57.6 in | 64.1 in | -6.5 in |
Curb Weight | 3960 lb. | 3660 lb. | 300 lb. |
Fuel Capacity | 17.0 gal. | 15.9 gal. | 1.1 gal. |
Headroom, Row 1 | 38.7 in | 39.4 in | -0.7 in |
Shoulder Room, Row 1 | 58.6 in | 57.0 in | 1.6 in |
Hip Room, Row 1 | 54.6 in | 54.5 in | 0.1 in |
Legroom, Row 1 | 42.6 in | 40.4 in | 2.2 in |
Headroom, Row 2 | 37.9 in | 38.3 in | -0.4 in |
Shoulder Room, Row 2 | 57.4 in | 55.1 in | 2.3 in |
Hip Room, Row 2 | 55.6 in | 49.8 in | 5.8 in |
Legroom, Row 2 | 38.3 in | 39.5 in | -1.2 in |
Total Legroom | 80.9 in (over 2 rows) | 79.9 in (over 2 rows) | 1 in |
Cargo Volume, Minimum | 13.8 ft3 | 22.5 ft3 | -8.7 ft3 |
Cargo Volume, Maximum | 13.8 ft3 | 48.9 ft3 | -35.1 ft3 |
2006 Cadillac STS Seat Room and Comfort: Cons | ||
Year | Body/Powertrain | Comment |
2006 | 4dr Sedan 320-horsepower 4.6L V8 5-speed shiftable automatic RWD |
Very tight legroom. see full Cadillac STS review |
2006 | 4dr Sedan 254-horsepower 3.6L V6 5-speed shiftable automatic RWD |
No room in the back...even tight for kids. see full Cadillac STS review |
None of our members have yet commented on the seat room and comfort of the 2021 Cadillac XT4.