| 1 | 0 | 3 | 4 | 3 | 4 |
2021 Cadillac CT4 Specs - Exterior and Interior Dimensions
| Body | 4dr Sedan |
| Wheelbase | 109.3 in |
| Length | 187.2 in |
| Width | 71.4 in |
| Height | 56.0 in |
| Curb Weight | 3461 lb. |
| Fuel Capacity | 17.4 gal. |
| Headroom, Row 1 | 38.3 in |
| Shoulder Room, Row 1 | 55.2 in |
| Hip Room, Row 1 | 53.0 in |
| Legroom, Row 1 | 42.4 in |
| Headroom, Row 2 | 36.5 in |
| Shoulder Room, Row 2 | 53.9 in |
| Hip Room, Row 2 | 52.5 in |
| Legroom, Row 2 | 33.4 in |
| Total Legroom | 75.8 in (over 2 rows) |
| Cargo Volume | 10.7 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Cadillac CT4
None of our members have yet commented on the seat room and comfort of the 2021 Cadillac CT4.
2021 Cadillac CT4 4-door Sedan Specs - Powertrains and Tire Sizes
| Trim | Luxury | Premium Luxury | Sport | CT4-V |
| Standard Engine | turbocharged 2.0L I4 DOHC-4v 237 hp@5000 258 lb-ft@1500 | turbocharged 2.0L I4 DOHC-4v 237 hp@5000 258 lb-ft@1500 | turbocharged 2.0L I4 DOHC-4v 237 hp@5000 258 lb-ft@1500 | turbocharged 2.7L I4 DOHC-4v 325 hp@5500 380 lb-ft@2000 |
| Optional Engine(s) | turbocharged 2.7L I4 DOHC-4v 310 hp@5500 350 lb-ft@1500 | |||
| Standard Transmission | 8-speed manually-shiftable automatic | 8-speed manually-shiftable automatic | 8-speed manually-shiftable automatic | 10-speed manually-shiftable automatic |
| Optional Transmission(s) | 10-speed manually-shiftable automatic | |||
| Standard Drivetrain | RWD | RWD | RWD | RWD |
| Optional Drivetrain(s) | AWD | AWD | AWD | AWD |
| Standard Tires | 225/45HR17 tires | 235/40HR18 tires | 235/40VR18 tires | 235/40YR18 tires |
| Optional Tires | 235/40VR18 tires |
What Our Members Are Saying about the Powertrain of the 2021 Cadillac CT4
None of our members have yet commented on the powertrain of the 2021 Cadillac CT4.
What Our Members Are Saying about the Tires of the 2021 Cadillac CT4
None of our members have yet commented on the tires of the 2021 Cadillac CT4.