2014 Mercedes-Benz CLA-Class problems
The 2014 Mercedes-Benz CLA-Class has 193 NHTSA owner complaints and no active recalls. Here's where owners say it breaks.
The 2014 Mercedes-Benz CLA-Class has 193 NHTSA owner complaints on file (U.S. federal records, as of July 2026). The most-reported system is electrical at 43 complaints, typically surfacing around 23,232 miles (~$850 to repair). Source: NHTSA Office of Defects Investigation.
| Model year | Owner complaints | Recalls |
|---|---|---|
| 2014 CLA-Class (this page) | 193 | 0 |
| 2015 CLA-Class | 157 | 0 |
| 2016 CLA-Class | 65 | 0 |
| 2017 CLA-Class | 27 | 0 |
Solid reliability overall. Common issues are concentrated in a few systems.
Worth owning if you verify the specific issues below before you buy.
- Electrical system: 43 complaints, classified severe, failures cluster 5,200–22,000 mi
- Reliability score 7.4/10 — around 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.
Buying a used 2014 Mercedes-Benz CLA-Class? Check these first
Here's what this model is known to do — so you can inspect for it, price it in, or make the seller fix it before you sign.
What to inspect on this specific car
- electrical — 43 owner reports · tends to show around 23,232 mi · ~$850 to fix
- engine — 35 owner reports · tends to show around 24,682 mi · ~$3,100 to fix
- powertrain — 22 owner reports · tends to show around 32,105 mi · ~$2,500 to fix
- cruise control — 20 owner reports · tends to show around 22,493 mi · ~$600 to fix
⚠ The one to take seriously: electrical is flagged severe on this model , showing up around 23,232 mi. Inspect it closely on a test drive.
Recalls to confirm are done
Run the VIN from the listing — no active recalls on this model right now, but confirm none were opened after this car was built.
Verdict for buyers: 7.4/10 model. The priciest documented failure is engine (~$3,100) — get the seller's service records for it or inspect closely. Otherwise an average-risk used buy at a fair price.
We tell you what this model is known for and what to inspect — a vehicle-history report tells you what this exact car has been through. Smart buyers get both.
See the full pre-purchase inspection checklist →Ask anything about your 2014 Mercedes-Benz CLA-Class
A noise, a warning light, a repair quote, "should I buy this?" — get an answer grounded in this vehicle's actual NHTSA record, not generic advice.
Answers use this vehicle's NHTSA complaint & recall record — owner-reported and unverified, not a diagnosis. Verify anything safety-critical with a mechanic.
Top trouble spots 8 categories with 3+ complaints
Your road ahead on this 2014 Mercedes-Benz CLA-Class
When owners report each system failing, in actual miles — so you can see what's likely behind you, what's due around now, and what to budget for next. Enter your mileage to mark where you are.
- ~20,000 mielectrical~$850
- ~20,000 micruise control~$600
- ~20,500 miengine~$3,100
- ~30,000 mipowertrain~$2,500
"Typical" = median owner-reported failure mileage from the NHTSA complaint record for this exact year and model. Not a maintenance schedule — a heads-up on where this model's failures cluster.
What owners are saying recent NHTSA-filed complaints · verbatim
Purchased my new cla250 in september 2014. In august of 2015 my car suddenly stopped accelerating while driving 65mph on the nj garden state parkway!. The pre-safe warning was present on my dashboard. Luckily I was able to pull to the shoulder without causing an accident.…
On 12/26/19 contacted benz dealer in west caldwell, nj. Explained to rep. That there was a recall on my vehicle for faulty airbags that when they are deployed had metal and could cause harm or death to passengers. The rep indicated that they do not know when my airbags would be…
Right air bag malfunction error and check engine light for crank case. This is a very common problem that Mercedes explained to me and also told me to check back for recalls because their vni system will probably show one
While driving out of a driveway, a car pulled near my car. At that time, the car was stationary. My wife heard the pre-collision warning. The the car completely shutoff or stalled. Turned off the car completely by turning the key. Then turned the car back on. Lucky there was no…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2014 Mercedes-Benz CLA-Class reliable?
Mostly yes. With a reliability score of 7.4 out of 10 based on 193 owner complaints filed with NHTSA, the 2014 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 2014 Mercedes-Benz CLA-Class?
The 2014 Mercedes-Benz CLA-Class is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Electrical system: 43 complaints, classified severe, failures cluster 5,200–22,000 mi; Reliability score 7.4/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What should I check before buying a used 2014 Mercedes-Benz CLA-Class?
Inspect the electrical first — it's the most-reported issue on this model, with 43 owner complaints filed. Typical failure occurs around 23,232 miles. Average repair cost runs about $850 at an independent shop. Also confirm any open recalls have been completed by running the VIN, and ask for service records covering the problem areas listed above.
Is the 2014 Mercedes-Benz CLA-Class a good used car to buy?
It scores 7.4 out of 10 on our NHTSA-based read of 193 owner complaints. The main thing to watch is electrical. Typical failure occurs around 23,232 miles. Priced fairly and clean on inspection, it's a reasonable used buy. Our data covers what this model is known for — pair it with a vehicle-history report on the VIN to see what that specific car has been through.
What's the most common problem on the 2014 Mercedes-Benz CLA-Class?
Based on NHTSA records, the most-reported issue is electrical, with 43 complaints filed. Typical failure occurs around 23,232 miles. Average repair cost runs about $850 at an independent shop.
What's the most expensive thing that goes wrong?
The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Typical failure occurs around 23,232 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 2014 Mercedes-Benz CLA-Class?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 193 complaints on file and the costliest repair averaging $850, 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.