Model Year | 2017 | 2021 | |
Model | Acura RLX | Cadillac CT4 | |
Engine | 3.5L V6 OHC-4v 310 hp@6500 272 lb-ft@4500 |
turbocharged 2.7L I4 DOHC-4v 310 hp@5500 350 lb-ft@1500 |
|
Transmission | 6-speed shiftable automatic | 10-speed shiftable automatic | |
Drivetrain | FWD | RWD | |
Body | 4dr Sedan | 4dr Sedan | |
Difference | |||
Wheelbase | 112.2 in | 109.3 in | 2.9 in |
Length | 196.1 in | 187.2 in | 8.9 in |
Width | 74.4 in | 71.4 in | 3 in |
Height | 57.7 in | 56.0 in | 1.7 in |
Curb Weight | 3969 lb. | 3591 lb. | 378 lb. |
Fuel Capacity | 18.5 gal. | 17.4 gal. | 1.1 gal. |
Headroom, Row 1 | 37.6 in | 38.3 in | -0.7 in |
Shoulder Room, Row 1 | 59.6 in | 55.2 in | 4.4 in |
Hip Room, Row 1 | 55.9 in | 53.0 in | 2.9 in |
Legroom, Row 1 | 42.3 in | 42.4 in | -0.1 in |
Headroom, Row 2 | 36.9 in | 36.5 in | 0.4 in |
Shoulder Room, Row 2 | 57.0 in | 53.9 in | 3.1 in |
Hip Room, Row 2 | 54.5 in | 52.5 in | 2 in |
Legroom, Row 2 | 38.8 in | 33.4 in | 5.4 in |
Total Legroom | 81.1 in (over 2 rows) | 75.8 in (over 2 rows) | 5.3 in |
Cargo Volume | 15.3 ft3 | 10.7 ft3 | 4.6 ft3 |
2017 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 |
None of our members have yet commented on the seat room and comfort of the 2021 Cadillac CT4.