VOLTCHECK
What’s it worth
Saved
VIN check
Sign in
←
Back to results
No longer listed · Oct 2
2018 Cadillac CT6 Plug-In
Premium Luxury
CT6 Plug-In Premium Luxury
Battery & range
Gross capacity
18.4 kWh
Manufacturer specification, web.archive.org, checked 2026-08-23.
Electric-only range
31 mi
Manufacturer specification, EPA, fueleconomy.gov, checked 2026-08-23.
Total range (gas + electric)
430 mi
Manufacturer specification, EPA, fueleconomy.gov, checked 2026-08-23.
MPGe (electric)
62 MPGe
Manufacturer specification, EPA, fueleconomy.gov, checked 2026-08-23.
MPGe (EPA composite)
39 MPGe
Manufacturer specification, EPA, fueleconomy.gov, checked 2026-08-23.
MPG (gasoline, after battery depletes)
25 MPG
Manufacturer specification, EPA, fueleconomy.gov, checked 2026-08-23.
Charging
DC fast charging
Not capable
Port
J1772
est.
Warranty
Powertrain
Electric drive: 8 yr / 100,000 mi
Manufacturer specification, chevrolet.com, checked 2026-08-20.