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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.

VariantFuelPower0–100TopGearbox
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.