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2006 Cadillac STS and 2021 Cadillac XT4 Specifications
| Model Year | 2006 | 2021 | |
| Model | Cadillac STS | Cadillac XT4 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,957 mm | 2,779 mm | 0 mm |
| Length | 4,986 mm | 4,600 mm | 0 mm |
| Width | 1,844 mm | 1,948 mm | 0 mm |
| Height | 1,463 mm | 1,628 mm | 0 mm |
| Curb Weight | 1,796 kg | 1,660 kg | 0 kg |
| Fuel Capacity | 64 L | 60 L | 4 L |
| Headroom, Row 1 | 983 mm | 1,001 mm | 982 mm |
| Shoulder Room, Row 1 | 1,488 mm | 1,448 mm | 0 mm |
| Hip Room, Row 1 | 1,387 mm | 1,384 mm | 0 mm |
| Legroom, Row 1 | 1,082 mm | 1,026 mm | 0 mm |
| Headroom, Row 2 | 963 mm | 973 mm | -10 mm |
| Shoulder Room, Row 2 | 1,458 mm | 1,400 mm | 0 mm |
| Hip Room, Row 2 | 1,412 mm | 1,265 mm | 0 mm |
| Legroom, Row 2 | 973 mm | 1,003 mm | 972 mm |
| Total Legroom | 2,055 mm (over 2 rows) | 2,029 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 391 L | 637 L | -246 L |
| Cargo Volume, Maximum | 13.8 | 1,385 L | 12.8 |
What Our Members Are Saying about the Seat Room and Comfort of the 2006 Cadillac STS
| 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 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Cadillac XT4
None of our members have yet commented on the seat room and comfort of the 2021 Cadillac XT4.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.
