The contact owns a 2015 Mercedes-Benz GLA250. The contact stated when the vehicle was started, the check engine warning light illuminated, and there were fumes from the exhaust entering the cabin of the vehicle. Additionally, while driving at various speeds, the vehicle stalled. The contact stated that the failure persisted. The vehicle was taken to the dealer to be diagnosed; however, the vehicl…
2015 mercedes-benz CLA-Class engine problems
severe 28 complaints filed with NHTSA · avg repair $3,100
Complaints
28
Recalls
0
Crashes
1
Avg fix
$3,100
What owners are reporting 3 most recent
)N 6/15/20 WHILE DRIVING TO A DOCTORS APPOINTMENT ON THE HIGHWAY, MY ENGINE SUDDENLY OVERHEATED AND IT WARNED ME TO PULL OVER IMMEDIATELY. THE VEHICLE HAD 37,800 MILES ON IT. ON DIAGNOSIS, IT WAS FOUND THAT A VALVE IN THE WATER PUMP HAD SEIZED FROM A COOLANT LEAK, PREVENTING IT FROM OPENING AND CIRCULATING COOLANT INTO THE ENGINE. UNFORTUNATELY, THE CAR WAS JUST OUT OF WARRANTY.,
The contact owns a 2015 Mercedes-Benz CLA250. The contact stated that the vehicle was taken to a local dealer and the vehicle starting very rather slowly. The vehicle was diagnosed however, no cause for the failure was found. The contact stated that the vehicle operated normally; however, the following day while driving approximately 50 MPH, the vehicle started to lose automotive power. The contac…
Common questions
How serious is the engine problem on the 2015 mercedes-benz CLA-Class?
It's a meaningful issue. 28 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine 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 engine?
No active recalls currently cover engine 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.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. 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.
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