Model year guide

2017 Cadillac CT6

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2017 Cadillac CT6 is worth — from official NHTSA and EPA data. 7 on record.

2017 Cadillac CT6 — representative photo
Representative photo · via Wikimedia Commons

2017 Cadillac CT6 at a glance

Safety recalls2
Owner complaints26
Combined25 mpg
Typical price$31,986

Free: that car's specs and build sheet, model-year recall campaigns and a fair price.

2017 Cadillac CT6 recalls 2

Seats:mid/rear Assembly NHTSA Campaign #18V437000 · 28/06/2018

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 Vehicle Safety Standard (FMVSS) number 225, "Child Restraint Anchorage Systems."

Fix: 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 Cadillac customer service at 1-800-458-8006. GM's number for this recall is 1…

Exterior Lighting NHTSA Campaign #21V759000 · 29/09/2021

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."

Fix: 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 number for this recall is N162016079.

Source: U.S. NHTSA. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2017 Cadillac CT6 common problems

Owners have filed 26 complaints with NHTSA. These are the most-reported areas in a sample of the most recent — and what to check before you buy.

Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Vehicle Speed Control
Test cruise control and throttle response, and watch for any hesitation or unintended acceleration.
Service Brakes
Brakes should feel firm and quiet — no grinding, pulsing or pulling. Check for an ABS light and uneven pad/rotor wear.
Suspension
Listen for clunks over bumps, check the car sits level, and look for uneven tire wear and worn shocks or struts.
Wheels
Inspect wheels for bends, cracks and curb rash, and feel for vibration at highway speed.

2017 Cadillac CT6 MPG & running costs

Combined25 mpg
City22 mpg
Highway30 mpg
Est. annual fuel cost$3,300

Source: U.S. EPA / DOE fueleconomy.gov.

What's a 2017 Cadillac CT6 worth?

Low
$27,984
Typical price
$31,986
High
$39,491

From 7 comparable 2017 Cadillac CT6 listings.

Estimated 5-year cost to own

A rough guide to what running a 2017 Cadillac CT6 costs over five years and 75,000 miles.

Fuel (5 yrs)$16,500
Fuel only$16,500
Per mile$0.22

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. There aren't enough comparable listings to estimate depreciation for this model, so it is left out. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

2017 Cadillac CT6 trims & engines on record

Trims
Luxury · Platinum
Engines
3.6L 6-cyl · 3.0L 6-cyl

2017 Cadillac CT6 vehicles on record

Other Cadillac CT6 model years

2017 Cadillac CT6 — frequently asked questions

Does the 2017 Cadillac CT6 have any safety recalls?

NHTSA lists 2 recall campaigns for the 2017 Cadillac CT6. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are free.

What are the most common problems with the 2017 Cadillac CT6?

Owners have filed 26 complaints with NHTSA; in a sample of the most recent, the most-reported problem areas are power train, electrical system, vehicle speed control.

What gas mileage does the 2017 Cadillac CT6 get?

The 2017 Cadillac CT6 has a U.S. EPA estimate of 25 mpg combined (22 city / 30 highway).

How much is a 2017 Cadillac CT6 worth?

Comparable 2017 Cadillac CT6 listings run roughly $27,984–$39,491, typically around $31,986 (from 7 vehicles).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.