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2018 Acura RLX and 2009 Cadillac STS Specifications
| Model Year | 2018 | 2009 | |
| Model | Acura RLX | Cadillac STS | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 2,850 mm | 2,957 mm | 0 mm |
| Length | 5,032 mm | 4,996 mm | 1 mm |
| Width | 1,890 mm | 1,844 mm | 0 mm |
| Height | 1,466 mm | 1,463 mm | 0 mm |
| Curb Weight | 1,804 kg | 1,802 kg | 0 kg |
| Fuel Capacity | 70 L | 64 L | 6 L |
| Headroom, Row 1 | 955 mm | 983 mm | -28 mm |
| Shoulder Room, Row 1 | 1,514 mm | 1,488 mm | 0 mm |
| Hip Room, Row 1 | 1,420 mm | 1,387 mm | 0 mm |
| Legroom, Row 1 | 1,074 mm | 1,082 mm | 0 mm |
| Headroom, Row 2 | 937 mm | 963 mm | -26 mm |
| Shoulder Room, Row 2 | 1,448 mm | 1,458 mm | 0 mm |
| Hip Room, Row 2 | 1,384 mm | 1,412 mm | 0 mm |
| Legroom, Row 2 | 986 mm | 973 mm | 13 mm |
| Total Legroom | 2,060 mm (over 2 rows) | 2,055 mm (over 2 rows) | 0 mm |
| Cargo Volume | 422 L | 391 L | 31 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Acura RLX
| 2018 Acura RLX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2018 | 4dr Sedan | Everyone who sits in the back seats comments on the comfort and leg room. see full Acura RLX review |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 Cadillac STS
None of our members have yet commented on the seat room and comfort of the 2009 Cadillac STS.
See TrueDelta's information for all Sedans
See TrueDelta's information for all Acura models.
