The 2018 Cadillac XTS uses a six-speed automatic transmission. This gearbox is paired with the model’s 3.6-liter V6 engine and is available with either front-wheel drive or all-wheel drive, depending on the trim.
In the Cadillac XTS lineup, buyers could choose between drivetrain configurations, but the transmission itself remained a conventional automatic designed for smooth, comfortable shifts. The transmission is part of GM’s Hydra-Matic family, tuned to deliver refined performance suitable for Cadillac’s luxury sedan feel.
Transmission specifics
Here are the core transmission specifications for the 2018 XTS:
- Transmission type: Six-speed automatic
- Transmission family: Hydra-Matic (GM 6L50 family)
- Engine pairing: 3.6-liter V6
- Drivetrain options: Front-wheel drive (FWD) or all-wheel drive (AWD) depending on trim
These details describe the standard powertrain setup for the 2018 XTS and note the available drivetrain choices that accompany the six-speed automatic.
Summary
The 2018 Cadillac XTS uses a six-speed automatic transmission from GM’s Hydra-Matic family, paired with a 3.6L V6 engine, and offered with either front-wheel drive or all-wheel drive. This configuration emphasizes smooth, comfortable cruising in Cadillac’s full-size luxury sedan lineup.