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2006 Cadillac STS and 2016 Chevrolet Sonic Specifications
| Model Year | 2006 | 2016 | |
| Model | Cadillac STS | Chevrolet Sonic | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,957 mm | 2,525 mm | 0 mm |
| Length | 4,986 mm | 4,397 mm | 0 mm |
| Width | 1,844 mm | 1,735 mm | 0 mm |
| Height | 1,463 mm | 1,516 mm | 0 mm |
| Curb Weight | 1,796 kg | 1,240 kg | 0 kg |
| Fuel Capacity | 64 L | 46 L | 18 L |
| Headroom, Row 1 | 983 mm | 983 mm | 0 mm |
| Shoulder Room, Row 1 | 1,488 mm | 1,356 mm | 0 mm |
| Hip Room, Row 1 | 1,387 mm | 1,306 mm | 0 mm |
| Legroom, Row 1 | 1,082 mm | 1,062 mm | 0 mm |
| Headroom, Row 2 | 963 mm | 960 mm | 3 mm |
| Shoulder Room, Row 2 | 1,458 mm | 1,346 mm | 0 mm |
| Hip Room, Row 2 | 1,412 mm | 1,311 mm | 0 mm |
| Legroom, Row 2 | 973 mm | 879 mm | 94 mm |
| Total Legroom | 2,055 mm (over 2 rows) | 1,941 mm (over 2 rows) | 1 mm |
| Cargo Volume | 391 L | 422 L | -31 L |
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 2016 Chevrolet Sonic
None of our members have yet commented on the seat room and comfort of the 2016 Chevrolet Sonic.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Cadillac models.
