2018 Cadillac CT6 Problems, Recalls & Reliability
Verdict
BestComplaint Index
0/100
#5 most-complained of 5 CT6 years
The 2018 Cadillac CT6 has 9 owner complaints and 0 safety recalls on file with NHTSA. Its Complaint Index is 0 out of 100 — #5 highest of 5 CT6 model years (verdict: Best). The most reported problem area is engine (3 complaints, 33% of the total).
- Complaints
- 9
- Recalls
- 0
- Crashes / fires
- 0 / 0
- Injuries / deaths
- 0 / 0
- NHTSA overall rating
- Not rated
- EPA combined MPG
- 23
- 20 city / 28 hwy
Top 2018 Cadillac CT6 problems
NHTSA owner complaints by component group. Groups with 15+ complaints have their own page.
- Engine3 (33%)
- Transmission & Powertrain3 (33%)
- Fuel System2 (22%)
- Steering2 (22%)
- Brakes1 (11%)
- Electrical System1 (11%)
- Collision Avoidance & Cameras1 (11%)
- Lane Departure1 (11%)
- Structure & Body1 (11%)
- Suspension, Wheels & Tires1 (11%)
2018 Cadillac CT6 recalls
No safety recalls on record for this model year.
2018 Cadillac CT6 fuel economy and fuel cost
- City
- 20 MPG
- Highway
- 28 MPG
- Combined
- 23 MPG
- Annual fuel cost (EPA)
- $3,200
- 15,000 mi/yr
- Fuel
- Premium
- Current regular gas
- $4.32/gal
- national avg.
EPA figures; median across configurations of this model year. Estimate your own cost with the fuel cost calculator.
2018 compared with other CT6 years
Frequently asked questions
- Is the 2018 Cadillac CT6 a reliable year?
- Judged by NHTSA owner complaints and recalls, the 2018 Cadillac CT6 ranks #5 of 5 among CT6 model years (Complaint Index 0/100, verdict: Best). It has 9 complaints and 0 recalls on file. This reflects reported safety-related problems, not an overall reliability rating.
- What are the most common problems with the 2018 Cadillac CT6?
- The most reported problem areas are engine (3 complaints), transmission & powertrain (3 complaints), and fuel system (2 complaints). The median mileage at the time of failure in complaints that report it is 28,750 miles.
- Does the 2018 Cadillac CT6 have any recalls?
- No safety recall campaigns list the 2018 Cadillac CT6 in NHTSA’s recall database at the time of the last data update.
- What is the fuel economy of the 2018 Cadillac CT6?
- EPA rates the 2018 Cadillac CT6 at 23 MPG combined (20 city / 28 highway), with an estimated annual fuel cost of $3,200. Where several configurations exist, the median is shown.