Mercedes-Benz CLA-Class problems
157 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced.
- Engine: 28 complaints, classified severe, failures cluster 25,419–90,000 mi
- Reliability score 7.6/10 — above the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Had an update on the software to control collision prevention on the car, and soon afterward it began to deploy at certain spots without any other car in front for at least 50 feet. Took it back to the M-B Seattle dealer and after 4 weeks of investigation, I was told that the…
Tl* the contact owns a 2015 Mercedes-benz gla250. While driving various speeds, the air bag and seat belt indicators illuminated and remained lit. The air bag malfunction warning indicator was also illuminated. The vehicle was taken to an independent mechanic who informed the…
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…
Tl* the contact owns a 2015 Mercedes benz gla250. While driving approximately 15 MPH, the vehicle stalled without warning. The vehicle was towed to a dealer and repaired; however, the check engine waring light illuminated intermittently. In addition, the vehicle would not go…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2015 Mercedes-Benz CLA-Class reliable?
Mostly yes. With a reliability score of 7.6 out of 10 based on 157 owner complaints filed with NHTSA, the 2015 Mercedes-Benz CLA-Class is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2015 Mercedes-Benz CLA-Class?
On the NHTSA data, the 2015 Mercedes-Benz CLA-Class is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the engine was repaired or replaced. The record behind that call: Engine: 28 complaints, classified severe, failures cluster 25,419–90,000 mi; Reliability score 7.6/10 — above the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2015 Mercedes-Benz CLA-Class?
Based on NHTSA records, the most-reported issue is engine, with 28 complaints filed. Typical failure occurs around 52,635 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 52,635 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Mercedes-Benz CLA-Class has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2015 Mercedes-Benz CLA-Class?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 157 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.