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2018 Cadillac CT6

Verified July 23, 2026Sources: NHTSA · EPA · vPIC

Compare
Safety
not rated
Recalls
2
on record
MPG
25
combined

Open recalls on record

2 safety recalls. Recall repairs are free at any franchised dealer — check the VIN before you buy.

Vehicle Summary

2018 Cadillac CT6

2 recalls
10 complaints
25 MPG combined

Before You Buy

Check all recalls are completed
Review consumer complaints
Verify no crash-related complaints
Get a pre-purchase inspection
Check vehicle history report
Verify title is clean

Safety record at a glance

Recall campaigns
2
Owner complaints
10
Complaints citing a crash
0

These are raw counts from NHTSA records. They are not normalised by how many of these vehicles are on the road, so a model that sold in large numbers will tend to show more of everything. We do not publish a composite safety or reliability score.

2 Recalls on Record

These recalls have been issued by the manufacturer. Contact any authorized dealer to verify they have been completed — repairs are free.

Enter your VIN to check if specific recalls apply to your vehicle.

Safety recalls

2 NHTSA campaigns affecting this model year.

  • 18V673000high

    Safety restraint issue

    SEAT BELTS:REAR/OTHER

    General Motors LLC (GM) is recalling certain 2018-2019 Cadillac CT6, Escalade ESV, Chevrolet Suburban, Volt, and GMC Yukon XL vehicles. Certain second-row or third-row rear seatbelts retractor assemblies may not automatically lock when the seatbelt is fully pulled out of the retractor, possibly preventing a child seat from being properly secured. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."

  • 18V437000high

    Safety restraint issue

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

Consumer complaints

10 owner reports filed with NHTSA.

10
Total
0
Crashes
0
Fires
0
Injuries

Most reported components

  • ENGINE5
  • STEERING2
  • BRAKES1
  • LIGHTING1
  • ELECTRICAL1

Normal Range

10 consumer complaints filed with NHTSA.

Most reported problems

engine problems (stalling, power loss, warning lights)5
steering issues (play, noise, loss of assist)2
brake problems (soft pedal, noise, failure)1

Specifications & ratings

Specifications

Body class
Large Cars
Drive type
Rear-Wheel Drive
Engine
2L 4-cyl
Fuel type
Unknown
Transmission
Automatic (S8)
Seats
0

Fuel economy

22

City

30

Hwy

25

Comb

Annual cost
$3,000
Fuel
Premium Gasoline

Explore related

Adjacent model years

All Cadillac CT6 years

Common problems

Cadillac CT6 problems

73 owner complaints analysed

Systems recalled

Safety timeline

Full timeline
  1. Recall

    Recall 18V673000

    If the child seat is not properly secured in the event of a crash, it can increase the risk of injury.

  2. Recall

    Recall 18V437000

    If the child seat cannot be attached correctly to the anchorage bar, there is an increased the risk of injury.