Cadillac CT6
2016–2020 only
2016–2020 Cadillac CT6 models have 80 classified complaints on record for these years specifically, plus 8 recalls. The most common issue in this range is Harsh, delayed or erratic shifting, typically surfacing around 22,000 miles.
Computed directly from stored federal records for 2016–2020 model years only — not blended with the rest of this vehicle's production run. See the full Cadillac CT6 report for every year combined.
What breaks, and when — 2016–2020 only
Median onset: 22,000 miles.
Which other vehicles have automatic transmission problems? →Median onset: 71,000 miles.
Tends to show up later than this model's other issues. · Typical repair: $2,910–$5,410 nationally.
Which other vehicles have automatic transmission problems? →Median onset: 100 miles.
Tends to show up earlier than this model's other issues. · Typical repair: $330–$620 nationally.
Median onset: 8,900 miles.
Tends to show up earlier than this model's other issues.
Median onset: 35,500 miles.
Tends to show up later than this model's other issues.
Which other vehicles have driver-assist problems? →Onset mileage not consistently reported.
Typical repair: $2,280–$4,240 nationally.
Median onset: 58,000 miles. 100.0% of these reported an injury, a death, or a crash with fire.
Tends to show up later than this model's other issues.
Median onset: 8,000 miles.
Tends to show up earlier than this model's other issues.
From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.
Cost estimator: what will this one cost you?
Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.
Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2016–2020 model years. See the full Cadillac CT6 report for every year and full specs/safety data.