Cadillac
CT6 Plug-In
U.S. fuel economy and specifications from the EPA.
26Best combined MPG2017 model year
2017–2018Model years2 with EPA ratings
2Rated configurationsDrive, transmission and engine
440 miLongest EPA rangeOn one charge or tank
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2017 26 MPG
2018 25 MPG
1 configuration.
Rear-Wheel Drive · Automatic (variable gear ratios)
Plug-in hybrid, premium gasoline · Midsize Cars
- Combined MPG on premium gasoline
- 25
- Combined MPGe on electricity
- 62
- Engine displacement
- 2.0 L
- Cylinders
- 4
- Primary-fuel range
- 430 miles
- EPA electric range
- 31 miles
Rear-Wheel Drive · Automatic (variable gear ratios)
Plug-in hybrid, premium gasoline · Midsize Cars
- Combined MPG on premium gasoline
- 26
- Combined MPGe on electricity
- 62
- Engine displacement
- 2.0 L
- Cylinders
- 4
- Primary-fuel range
- 440 miles
- EPA electric range
- 31 miles