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Cadillac CT6
2018 – 2020
United States
The Cadillac CT6 had a short production run, from 2018 to 2020. Only one version was offered: the 4.2L V8 10AT, good for 550 hp. Compared with the previous generation (2016 – 2023), peak power rose from 409 to 550 hp.
Body styleNot specified
Production2018 – 2020
Variants1
FuelPetrol
Key specifications (range)
Power550 hp
0–100 km/h—
Top speed—
Fuel economy—
Similar cars
| Variant | Fuel | Power | 0–100 | Top | Gearbox |
|---|---|---|---|---|---|
| 4.2L V8 10AT (550 HP) | Gasoline | 550 hp | — | — | 10-Sped automatic |
Engine
- Cylinders
- V*
- Fuel System
- Turbocharged Direct Injection
- Fuel
- Gasoline
Transmission
- Gearbox
- 10-Sped automatic
Dimensions
- Length
- 204 in (5182 mm)
- Width
- 74 in (1880 mm)
- Height
- 58 in (1473 mm)
- Wheelbase
- 122.4 in (3109 mm)
Length5,182 mm
Width1,880 mm
Height1,473 mm
Wheelbase3,109 mm
Curb weight—
Torque—
Ranges across all 1 variants of this generation.






