Cadillac CT6
Large car · every model year 2016–2020
| Year | Powertrains | Safety | Recalls | Complaints | Crash | Best efficiency | |
|---|---|---|---|---|---|---|---|
| 2020 | Gas | B | 2 | 11 | — | 21 mpg | |
| 2019 | Gas | D | 4 | 16 | — | 28 mpg | |
| 2018 | Plug-in hybrid Gas | B | 2 | 12 | — | 25 mpg | |
| 2017 | Plug-in hybrid Gas | B | 2 | 26 | — | 26 mpg | |
| 2016 | Gas | C | 3 | 11 | — | 25 mpg |
What changed year to year
- 2020: best combined mpg 28 → 21; 4 → 2 EPA configurations
- 2019: dropped plug-in hybrid; best combined mpg 25 → 28
- 2018: best combined mpg 26 → 25
- 2017: added plug-in hybrid; best combined mpg 25 → 26; 3 → 4 EPA configurations
Best CT6 years to buy used
- 2020 — Safety B, 2 recalls, 11 complaints
- 2018 — Safety B, 2 recalls, 12 complaints
- 2017 — Safety B, 2 recalls, 26 complaints
- 2016 — Safety C, 3 recalls, 11 complaints
- 2019 — Safety D, 4 recalls, 16 complaints
Ranked by Safety Signal, then fewest complaints. Older years have had more time to accumulate both.