DecodedCars2023 Cadillac CT4
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2023 models.
- Class
- Compact Cars
- Body styles
- 2.0l 4dr Sedan AWD, 2.0l 4dr Sedan RWD, 2.7l / V-Series 4dr Sedan AWD, 2.7l / V-Series 4dr Sedan RWD
- Engines
- 2.0L 4-cyl turbo, 2.7L 4-cyl turbo, 3.6L 6-cyl turbo
- Drivetrain
- Rear-Wheel Drive, All-Wheel Drive
- Fuel
- Premium Gasoline
- MPG (best)
- 27 combined · 23 city / 34 hwy
- Length
- 187.4 in
- Curb weight
- 3,422–3,860 lb
- NHTSA rating
- Not rated
- Recalls
- 1 campaign
Pros & cons
What's good
- AWD / 4WD available
Watch out for
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data against 38 similar 2023 models — not a review. How we calculate this →
Overview
The 2023 Cadillac CT4 is a compact car offered with 3 engines (2.0L 4-cyl turbo, 2.7L 4-cyl turbo and 3.6L 6-cyl turbo) and rear-wheel drive and all-wheel drive.
It measures about 187 inches long and 72 inches wide on a 109-inch wheelbase, with a curb weight of roughly 3,578 lb (2.0l 4dr Sedan AWD).
EPA rates its most efficient version at 27 MPG combined (23 city / 34 highway), 2% worse than the 2023 compact car average of 27.6 MPG, for an estimated $3,050 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 1 recall campaign on file and owners have filed 3 complaints with NHTSA since 2015, most often about the power train.
What changed for 2023
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2022 CT4 — a carry-over year in the data.
Compared with 2022; trim, feature and price changes aren't covered. See the 2022 CT4 →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| 2.0l 4dr Sedan AWD | 187.4 in | 71.7 in | 55.9 in | 109.4 in | 60.2 / 61.8 in | 3,578 lb | 54/46 |
| 2.0l 4dr Sedan RWD | 187.4 in | 71.7 in | 55.9 in | 109.4 in | 60.2 / 61.8 in | 3,422 lb | 54/46 |
| 2.7l / V-Series 4dr Sedan AWD | 187.4 in | 71.7 in | 55.9 in | 109.4 in | 60.2 / 61.8 in | 3,732 lb | 52/48 |
| 2.7l / V-Series 4dr Sedan RWD | 187.4 in | 71.7 in | 55.9 in | 109.4 in | 60.2 / 61.8 in | 3,567 lb | 52/48 |
| -V Blackwing 4dr Sedan RWD | 187.4 in | 71.7 in | 55.9 in | 109.4 in | 60.2 / 61.8 in | 3,860 lb |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| CT4 | 2.0L 4-cyl turbo | Automatic (S8) | Rear-Wheel Drive | 23 / 34 / 27 | -2% | $3,050 | 331 |
| CT4 AWD | 2.0L 4-cyl turbo | Automatic (S8) | All-Wheel Drive | 22 / 31 / 26 | -6% | $3,150 | 348 |
| CT4 | 2.7L 4-cyl turbo | Automatic (S10) | Rear-Wheel Drive | 21 / 31 / 25 | -9% | $3,300 | 356 |
| CT4 AWD | 2.7L 4-cyl turbo | Automatic (S10) | All-Wheel Drive | 21 / 29 / 24 | -13% | $3,400 | 371 |
| CT4 V | 2.7L 4-cyl turbo | Automatic (S10) | Rear-Wheel Drive | 20 / 29 / 23 | -17% | $3,550 | 385 |
| CT4 V AWD | 2.7L 4-cyl turbo | Automatic (S10) | All-Wheel Drive | 20 / 28 / 23 | -17% | $3,550 | 387 |
| CT4 V | 3.6L 6-cyl turbo | Automatic (S10) | Rear-Wheel Drive | 16 / 24 / 19 | -31% | $4,350 | 478 |
| CT4 V | 3.6L 6-cyl turbo | Manual 6-spd | Rear-Wheel Drive | 15 / 23 / 18 | -35% | $4,550 | 488 |
EPA estimates; "vs. class" is combined MPG against the 2023 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2023 Cadillac CT4.
Similar 2023 compact cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2023 Cadillac CT4 (this car) | 27 MPG | Not rated | 1 |
| 2023 BMW 3 Series | 29 MPG | Not rated | 1 |
| 2023 BMW 5 Series | 28 MPG | Not rated | 1 |
| 2023 Mercedes-Benz E-Class | 26 MPG | ★★★★★ | 0 |
| 2023 Mercedes-Benz AMG GT | 21 MPG | Not rated | 6 |
| 2023 Lexus IS | 25 MPG | Not rated | 0 |
| 2023 Audi A4 | 28 MPG | Not rated | 1 |
Recalls (1)
Exterior Lighting › Lighting Control Module › Software · Dec 8, 2022
NHTSA campaign 22V903000 · 740,108 vehicles
- Problem
- General Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime running lights (DRLs) may not deactivate when the headlights are on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
- Risk
- DRLs that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.
- Fix
- The body control module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed January 23, 2023. Owners may contact GMC customer service at 1-888-988-7267, Chevrolet customer service at 1-800-222-1020, or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N222386380. This recall expands previous recall number 22V-827.
Not every 2023 Cadillac CT4 is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2023 Cadillac CT4 buyer's checklist
- Run the VIN at nhtsa.gov/recalls. 1 recall this year — ask for proof of repairs.
- Power Train — 1 owner reports. Test-drive through all gears, including reverse; note slipping, harsh or delayed shifts.
- Engine — 1 owner reports. Cold-start the engine, listen for knocking, and watch for warning lights or hesitation on acceleration.
- Electrical System — 1 owner reports. Test every window, lock, light, screen and USB port; check the battery age.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2023 Cadillac CT4. Not a substitute for a professional inspection.
Other CT4 years
Compare all years →Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Cadillac. How we calculate this →