Cadillac · model year 2017
2017 Cadillac CT6
Specifications and certified data for the 2017 model year. All Cadillac CT6 model years →

2017 US EPA fuel-economy records
| Year | Engine | Drive | Transmission | Fuel | MPG (US) comb. | CO₂ g/mi | EV range mi | Source |
|---|---|---|---|---|---|---|---|---|
| 2017 | 2.0 L 4-cyl | Rear-Wheel Drive | Automatic (S8) | Premium | 25 | 359 | — | EPA ↗ |
| 2017 | 2.0 L 4-cyl | Rear-Wheel Drive | Automatic (variable gear ratios) | Premium and Electricity | 26 | 144 | 31 | EPA ↗ |
| 2017 | 3.0 L 6-cyl | All-Wheel Drive | Automatic (S8) | Premium | 21 | 424 | — | EPA ↗ |
| 2017 | 3.6 L 6-cyl | All-Wheel Drive | Automatic (S8) | Regular | 21 | 417 | — | EPA ↗ |
US EPA test figures (US MPG, US test cycle), fueleconomy.gov ↗, US government public domain.
US safety recalls
-
21V759000 2021-09-29 · model years 2016, 2017
EXTERIOR LIGHTING
General Motors, LLC (GM) is recalling certain 2016-2017 Cadillac CT6 vehicles. The Park/Position lights may be excessively bright. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Remedy: Dealers will install right and left side in-line headlight jumper harnesses, free of charge. Owner notification letters were mailed November 3, 2021. Owners may contact Cadillac customer service at 1-800-458-8006. GM's…
-
18V437000 2018-06-28 · model years 2016, 2017, 2018
SEATS:MID/REAR ASSEMBLY
General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CT6 vehicles. The inboard child seat anchorage bars may have had excess structural adhesive applied during assembly, which can interfere with the installation of a child seat. As such, these vehicles fail to comply with the requirements of Federal Motor…
Remedy: GM will notify owners, and dealers will inspect, remove any excess adhesive, and apply anti-corrosion primer to the inboard child seat anchorage bars, free of charge. The recall began August 3, 2018. Owners may contact…
NHTSA recalls database (US government, public domain). Recalls apply to US-market vehicles; check the manufacturer for your country.
Generation in 2017
Sources
- US EPA / DOE FuelEconomy.gov — https://www.fueleconomy.gov/feg/ws/index.shtmlUS Government public domain
- NHTSA recalls database — https://www.nhtsa.gov/recallsUS Government public domain
- Car Model Index — https://models.autoculturesociety.com/Compiled record. Sources that do not permit reuse are not copied; this index is credited instead.
