Independent · Not affiliated with NHTSA or any automaker MethodologyData sourcesData refreshed Oct 6, 2026

2015 Cadillac CTS: Problems, Recalls and MPG

What this means

NHTSA lists 3 recall campaigns for the 2015 Cadillac CTS, most recently filed May 2026. Owners have filed 47 complaints with NHTSA, most often about the power train. In NHTSA crash tests it earned 5 stars overall.

Data summary generated from official records. Methodology Data: NHTSA, DOT, EPA · Refreshed Oct 6, 2026
Caution Fewer than 50 complaints filed. With this few reports, patterns may not be meaningful.
Compare

Recalls (3)

NHTSA lists 3 recall campaigns for the 2015 Cadillac CTS. Check whether yours was repaired with NHTSA's free VIN lookup ↗

Only NHTSA and your automaker know whether your specific car was repaired. PlainVIN shows every recall campaign listed for a model year, with the official text and how many cars have been fixed so far.

Check on NHTSA ↗
Listed for 2015 Cadillac CTS. Not checked against your VIN.
Recall 26V329000 Filed May 21, 2026

Air Bag Inflator May Rupture

Air bags · frontal · driver side · inflator module
Official NHTSA text
Summary
General Motors, LLC (GM) is recalling certain 2015 Cadillac Escalade, Escalade ESV, XTS, 2015-2016 Cadillac ATS, CTS, and SRX vehicles. The front-driver air bag inflator may rupture during deployment.
Consequence
An inflator rupture may result in sharp metal fragments striking the driver or other occupants, resulting in serious injury or death.
Remedy
Dealers will replace the front-driver air bag module, free of charge. Interim letters notifying owners of the safety risk were mailed June 19, 2026. Additional letters will be mailed once the remedy is available. Owners may contact Cadillac customer service at 1-800-333-4223. The manufacturer's number for this recall is N262555870. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 21, 2026.
Repair progress not yet reported5,014 vehicles potentially affected
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 26V329000
Listed for 2015 Cadillac CTS. Not checked against your VIN.
Recall 18V595000 Filed Sep 7, 2018

Damaged Seat Heaters Can Cause Fire

Seats · front assembly · seat heater/cooler
Official NHTSA text
Summary
General Motors LLC (GM) is recalling certain 2014-2016 Cadillac CTS vehicles, equipped with heated front seats. The flexible heating mats in the front seats may be damaged over time, resulting in the seat heaters producing excessive heat.
Consequence
In cold ambient temperatures, the seat heaters in these vehicles can turn on automatically when the vehicle is remotely started. If a damaged seat heater is turned on while no one is inside the vehicle, the damaged seat heater can overheat, increasing the risk of a fire.
Remedy
GM will notify owners, and dealers will recalibrate the body control module, disabling the automatic activation of the heated seat when the vehicle is remotely started, free of charge. The recall began November 1, 2018. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for the recall is 18286.
87.8% repairedof 52,867 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 18V595000
Listed for 2015 Cadillac CTS. Not checked against your VIN.
Recall 15V358000 Filed Jun 9, 2015

Brake Pedal Bracket may Fracture

Service brakes, hydraulic · pedals and linkages
Official NHTSA text
Summary
General Motors LLC (GM) is recalling certain model year 2015 Cadillac ATS and CTS vehicles. The affected vehicles have a bracket between the brake pedal assembly and the rod that actuates the brakes that may fracture during normal brake pedal operation.
Consequence
If the bracket fractures, the driver would not be able to apply the brakes, increasing the risk of a crash.
Remedy
GM will notify owners, and dealers will inspect the vehicle and replace any affected bracket, free of charge. The recall began July 6, 2015. Owners may contact Cadillac customer service at 1-800-458-8006. GM's number for this recall is 15352.
99.5% repairedof 2,163 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA or ask a dealer to check campaign 15V358000

PlainVIN shows public government records for education. It isn't a vehicle inspection or legal advice. Check your own VIN with NHTSA or your dealer.

Owner complaints (47)

47 complaints filed with NHTSA (owner reports, not verified findings). The power train is mentioned most often.

2involved a crash
2involved a fire
0injuries reported
0deaths reported

As reported by owners in their complaints. These are reports, not NHTSA findings.

Most-reported components

Complaints filed with NHTSA for the 2015 Cadillac CTS, by component (top 10). One complaint can list several components, so these add up to more than 47.Source: NHTSA ODI owner complaints · Retrieved Oct 6, 2026 · Report a data error

How 2015 compares with other CTS years

Best and worst CTS years →
2010201120122013201420152016201720182019
This year (2015)Other yearsStill collecting reports

Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Owners are still filing reports for recent model years, so these counts will grow. Source: NHTSA ODI, retrieved Oct 6, 2026.

Crash tests: 5 stars overall

Overall★★★★★
Frontal crashDriver 5★ · Passenger 4★★★★★★
Side crashDriver 5★ · Passenger 5★★★★★★
Side pole★★★★★
RolloverRollover risk 10.1%★★★★★
Front seat of a modern car with the seat belt buckled across the passenger seat
Compare fairly. Compare stars only between vehicles of similar size and weight. Ratings apply to the tested configuration.

Source: NHTSA 5-Star Safety Ratings (NCAP), 2015 Cadillac CTS 4 dr awd, retrieved Oct 6, 2026.

Fuel economy: up to 24 mpg combined

24
mpg combined
20
city
30
highway
EPA annual fuel cost
$2,800
CO₂ tailpipe
374 g/mi
EPA class
Midsize Cars

What it costs you to run

$2,721per year
$227per month
625gallons a year

Miles ÷ 24 mpg × $4.354 (EIA US average regular, week of Oct 5, 2026, all taxes included). Source: EPA · EIA.

EPA label estimates from lab tests; your mileage will vary.

Specs by configuration

2015 Cadillac CTS configurations with EPA data
Engine · transmissionDriveCity / Hwy / CombEPA $/yrCO₂ g/mi
2 L 4-cyl · 6-speed automaticRear-Wheel Drive20 / 30 / 24$2,800374
3.6 L 6-cyl · 8-speed automaticRear-Wheel Drive18 / 28 / 22$3,050407
2 L 4-cyl · 6-speed automaticAll-Wheel Drive19 / 27 / 22$3,050404
3.6 L 6-cyl · 6-speed automaticAll-Wheel Drive18 / 26 / 21$3,200419
3.6 L 6-cyl · 8-speed automaticRear-Wheel Drive16 / 24 / 18$4,550480
6.2 L 8-cyl · 6-speed manualRear-Wheel Drive14 / 19 / 16$5,150561
6.2 L 8-cyl · 6-speed automaticRear-Wheel Drive12 / 18 / 14$5,850638

Source: EPA fuel economy data, retrieved Oct 6, 2026. Configurations are listed when EPA and NHTSA records match.

Used blue SUV on a sunny dealer lot with its hood open and a clipboard on the fender

Looking at a 2015 CTS for sale?

Print a one-page buyer's checklist: each recall campaign with a box to tick when the seller shows proof of repair, the top complaint areas to inspect, crash stars, MPG, and a link back to this page.

All CTS years

Where to next

2015 Cadillac CTS FAQ

How many recalls does the 2015 Cadillac CTS have?

NHTSA lists 3 recall campaigns: 26V329000 (air bag), 18V595000 (seat), 15V358000 (brake). Use NHTSA's VIN lookup to see whether a specific car was repaired.

What are the most common 2015 Cadillac CTS problems?

Owners filed 47 complaints with NHTSA. Power train (19), Service brakes (8), Unknown or other (8) are mentioned most. These are owner reports, not verified findings.

What mpg does the 2015 Cadillac CTS get?

EPA rates the 2 L 4-cyl · 6-speed automatic version at 20 city, 30 highway and 24 combined mpg. Other configurations are listed in the fuel economy section.

What safety rating did the 2015 Cadillac CTS get?

NHTSA rated the 2015 Cadillac CTS 4 dr awd 5 stars overall, with 5 stars frontal, 5 stars side and 5 stars rollover (10.1% rollover risk).

How does the 2015 CTS compare with other years?

Among the 2010–2019 Cadillac CTS model years at least five years old, the 2018 drew the fewest complaints (8) and the 2014 the most (146). The 2015 drew 47. Counts are owner reports, not failure rates.

How this page was madeSources, processing, limits, review and changes

Processing

  • Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
  • Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.

Limitations

  • Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
  • Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
  • Recent model years are still collecting reports.

Review

Data compiled automatically from the official files listed here.

Changelog

  • 2026-10-06 Data refreshed from the official files.
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