2020 Cadillac CT5-VRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 2 owner complaints for the 2020 Cadillac CT5-V. Most complaints involve power train (1) and latches/locks/linkages (1). The EPA rates it 20–21 mpg combined.
Safety recalls
Owner complaints by component
- Power train1
- Latches/locks/linkages1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
What owners report most
Power train
“I am filing an urgent consumer safety complaint against Bert Ogden Cadillac in [XXX] for a severe federal safety recall violation. My 2020 Cadillac CT5 is experiencing catastrophic transmission failure, including severe slipping and violent pulling during acceleration. This creates an immediate risk of sudden highway drive-wheel lock-up as warned under active GM Recall N242480630.On XXX, I brought the vehicle to Bert Ogden Cadillac and explicitly raised the transmission recall. The service agent, Patty, dismissed the recall, illegally charged me a 252.71 diagnostic fee for an active safety campaign, and turned me away with an out-of-pocket repair estimate of 12,138.80, which I could not afford. The dealer's own written service notes explicitly state: "customer will come back for recall," proving no work was performed.However, the online GM portal shows that the dealership subsequently went into the national database behind my back and fraudulently reported this identical safety recall as "Completed" on XXX.I contacted Cadillac Corporate on XXX, and they opened an internal investigation under GM Case Number XXX. However, corporate management was hostile,…”
Latches/locks/linkages
“The contact owns a 2020 Cadillac CT5. The contact stated that while the vehicle was parked and using the key fob to open the door, the door on the driver’s side failed to open. The failure was a recurring failure. The dealer was contacted and diagnosed the vehicle with an exterior door handle failure on the driver’s side. The manufacturer was not made aware of the failure. The failure mileage was approximately 46,000.”
Engines, transmissions & drive
- EPA class
- Midsize Cars
- Engines
- 3.0L 6-cyl turbo
- Transmissions
- Automatic (S10)
- Drive
- Rear-Wheel Drive · All-Wheel Drive
- Fuel
- Premium Gasoline
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
EPA fuel economy by version
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| CT5 V Auto (S10), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 18 | 26 | 21 | $3,800 | 412 |
| CT5 V AWD Auto (S10), 6 cyl, 3.0 L, Turbo · All-Wheel Drive | 17 | 25 | 20 | $4,000 | 442 |
- 21mpg comb.
- 20mpg comb.
NHTSA 5-Star Safety Ratings
Maintenance basics
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
- Engine oil & filter5,000–10,000 mi
6–12 months - Tire rotation5,000–7,500 mi
Every oil change - Engine air filter15,000–30,000 mi
1–2 years - Cabin air filter15,000–25,000 mi
1–2 years - Brake fluid—
2–3 years - Coolant60,000–100,000 mi
5–10 years - Spark plugs60,000–100,000 mi
— - 12V battery—
3–5 years
2020 CT5-V questions
How many recalls does the 2020 Cadillac CT5-V have?
0 recalls found in NHTSA data as of Oct 29, 2026.
What are the most common 2020 Cadillac CT5-V problems?
Owners filed 2 complaints with NHTSA. The most-cited components are power train (1), latches/locks/linkages (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2020 Cadillac CT5-V get?
The EPA rates the 2020 Cadillac CT5-V at 20–21 mpg combined, depending on engine and drivetrain (2 versions rated).