Research · Midsize Cars · 2 NHTSA variants
2023 Cadillac CT5-VRecalls, problems, MPG & safety
NHTSA lists 0 safety recalls and 2 owner complaints for the 2023 Cadillac CT5-V. Most complaints involve fuel/propulsion system (1). The EPA rates it 15–21 mpg combined.
Combined MPG
15–21mpg
EPA · 4 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
2
Top: fuel/propulsion system
Fuel cost / yr
$3,600est.
EPA estimate, best version
Safety recalls
NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2023 Cadillac CT5-V as of Nov 12, 2026.
Data from NHTSA Recalls API · synced Nov 12, 2026NHTSA vehicle page
Owner complaints by component
2 complaints filed with NHTSA · Sep 2026 – Sep 2026
- Fuel/propulsion system1
- Other / unknown1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 12, 2026NHTSA vehicle page
What owners report most
Verbatim excerpts from NHTSA complaints, by component
Fuel/propulsion system
1 report
“While driving my 2023 Cadillac CT5-V Blackwing in an active traffic lane, the vehicle experienced a sudden and complete loss of propulsion. I was unable to maintain movement with traffic, and the vehicle became disabled in the roadway. The failure occurred without sufficient warning for me to safely remove the vehicle from active traffic. This created a serious safety hazard because the sudden loss of propulsion exposed me and other motorists to the risk of a rear-end or other collision. This incident is particularly concerning because the vehicle has experienced multiple catastrophic engine failures. The vehicle has experienced four engine failures and is currently at an authorized Cadillac dealership undergoing installation of a fifth engine. The vehicle previously spent approximately 157 days at an authorized Cadillac dealership during an extended repair period. Despite extensive repairs and engine replacement, the vehicle subsequently experienced additional engine failure. As of September 3, 2026, the vehicle remains at Suburban Cadillac of Plymouth and has not been returned to me. The current repair involves installation of another replacement engine. My…”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 12, 2026
Engines, transmissions & drive
4 versions rated by the EPA
- EPA class
- Midsize Cars
- Engines
- 3.0L 6-cyl turbo · 6.2L 8-cyl supercharged
- Transmissions
- Automatic (S10) · Manual 6-spd
- 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.
Data from EPA fueleconomy.gov · synced Nov 12, 2026EPA listing
EPA fuel economy by version
City / highway / combined, annual fuel cost and CO₂
EPA
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| CT5 V Auto (S10), 6 cyl, 3.0 L, Turbo · Rear-Wheel Drive | 18 | 27 | 21 | $3,600 | 423 |
| CT5 V AWD Auto (S10), 6 cyl, 3.0 L, Turbo · All-Wheel Drive | 18 | 26 | 21 | $3,600 | 419 |
| CT5 V Auto (S10), 8 cyl, 6.2 L, Sup Charg · Rear-Wheel Drive | 13 | 21 | 16 | $4,700 | 558 |
| CT5 V Man 6-spd, 8 cyl, 6.2 L, Sup Charg · Rear-Wheel Drive | 13 | 21 | 15 | $5,000 | 592 |
- 21mpg comb.
- 21mpg comb.
- 16mpg comb.
- 15mpg comb.
Data from EPA fueleconomy.gov · synced Nov 12, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
NHTSA 5-Star Safety Ratings
3 tested variants
NHTSA has not published 5-Star Safety Ratings for the 2023 Cadillac CT5-V as of Nov 12, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 12, 2026Vehicle 17209Vehicle 17208Vehicle 17212
Maintenance basics
General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
| 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
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
2023 CT5-V questions
How many recalls does the 2023 Cadillac CT5-V have?
0 recalls found in NHTSA data as of Nov 12, 2026.
What are the most common 2023 Cadillac CT5-V problems?
Owners filed 2 complaints with NHTSA. The most-cited components are fuel/propulsion system (1). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
What MPG does the 2023 Cadillac CT5-V get?
The EPA rates the 2023 Cadillac CT5-V at 15–21 mpg combined, depending on engine and drivetrain (4 versions rated).
Data from NHTSA & EPA · synced Nov 12, 2026