On october 27th, I took my car to the shop for an oil change and inspection. I was told by the mechanic that my rear differential was going out and there were metal shavings in the compartment. The sales rep, nick, said there was not a recall and the repair would be $3300. Through my research that there is a recall for "defective rolling pins in the rear differential that were fatiguing and…
2014 Cadillac CTS powertrain problems
moderate 76 complaints filed with NHTSA · avg repair $2,500 · see powertrain across all vehicles →
Failure mileage
Complaints
76
Recalls
0
Avg fix
$2,500
When does it fail?
Of the 76 powertrain complaints filed for the 2014 Cadillac CTS, here's the actual mileage breakdown — failures cluster heaviest at 50,000-75,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Of the 14 model years of Cadillac CTS we track for powertrain problems, this one carries the most owner complaints on file — 76.
Powertrain accounts for 53% of every owner complaint on file for this vehicle — the dominant problem area across 8 categories tracked.
What owners are reporting 11 most recent
My wife was driving and made a right hand turn into a parking lot. The car by itself automatically shut off and the gear shift went by itself from drive position into park. The car did restart. The dealer cannot find anything wrong with the car. *tr
The contact owns a 2014 Cadillac CTS. The contact stated that while driving at an undisclosed speed, the vehicle made an abnormally loud sound. The vehicle was taken to an independent mechanic, who diagnosed that the rear differential needed to be replaced; however, the part was on backorder. The vehicle was not repaired. The manufacturer was made aware of the failure but did not assist. The…
The rear differential in my vehicle had to be replaced. Two of the main bearings failed. We noticed a grinding noise from the back as we drove. In august of 2019, I took it to my regular mechanic and he rode in the vehicle with me. He heard and felt the grinding. He recommended that I take it to a reputable transmission mechanic. I took it immediately to bay area transmissions. My vehicle was on…
Differential is going bad and it’s only got 60k miles on it and if the wheels lock up that is bad. And I can’t find the part nowhere.
2014 CTS with 53,000 miles. Loud whining noise started in rear of vehicle. Went to the shop and was told that the rear differential is bad. Technician stated that this is a known widespread problem with this model Cadillac. He also stated that there are no parts available and has 9 other customers waiting for the manufacturer to supply the part. He is being told by GM that it could be up to 6…
The rear differential failing at very low mileage on the 2014 and others models and years using the same part is a very common issue. The CTSV model was recalled and not the cts models. Even though it’s the same part but just one single different number in the part number. This is very offsetting being that it’s a costly part and requires costly replacement. It almost always can never be repaired…
Tl* the contact owns a 2014 Cadillac cts. The contact stated while his sister was driving 40 MPH, she heard an abnormal noise. The contact stated no warning light was illuminated. The driver continued driving to her destination. The vehicle was taken to an independent mechanic and the mechanic stated that the rear differential was needing to be replaced. The contact called gateway Chevrolet…
Complete rear differential assy failure, at my expense of 4590.00 gm did kick in 2500.00 but even with the repair there is no fix for the replacement that is currently being fixed. A full recall with repair, reimbursement or buy out should be demanded, this is a life and death safety issue.
I was driving down a 4 lane road going 45 MPH - when without warning a loud bang came from the back of the car and the wheels locked up and I went into an uncontrolled spin for ~ 75 yards going sideways down the road at 45...and then came to a stop in the middle of oncoming traffic - the roads were wet as well...I fortunately did not spin into oncoming traffic. I avoided traffic behind me - I was…
Had powertrain trouble with your 2014 Cadillac CTS?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the powertrain problem on the 2014 Cadillac CTS?
It's a documented issue but not catastrophic. 76 complaints have been filed. Repairs average $2,500 and most owners catch it before it causes a breakdown.
At what mileage does the powertrain typically fail?
Across the 34 complaints that reported odometer mileage, most powertrain failures cluster between 55,000 and 94,000 miles, with the median around 78,000. A quarter of owners report trouble before 55,000; a quarter make it past 94,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2014/Cadillac/CTS.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.