Should I buy a 2015 Mercedes-Benz CLA-Class 1.6 Petrol Automatic?

Explore common problems, estimated repair costs and practical checks for the 2015 Mercedes-Benz CLA-Class 1.6 Petrol Automatic. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1High Likelihood

Automatic gearbox judder and hesitation

Jerky pull-away, delayed response at roundabouts, or a grabby stop-start feel when warm.

How to check

Pull away gently several times, then slow for a roundabout and feed the power back in smoothly.

Estimated Repair Cost

£1,500

2High Likelihood

Carbon build-up leading to misfire and valve damage

Lumpy idle, misfire under load, warning light, and a flat or uneven pull through the rev range.

How to check

Start from cold, let it idle, then hold a light throttle through the mid-range once warm.

Estimated Repair Cost

£1,200

3High Likelihood

Wheel-speed sensor and ABS warning faults

ABS or traction-control lights on the dash, sometimes with multiple driver-assistance warnings at once.

How to check

Start the car, drive normally, and watch whether warning lights stay out once moving.

Estimated Repair Cost

£166

MOT Failure Rate

0%10%20%30%40%0–20,000 miles: 6.0% (55 failed / 920 tests)20,000–40,000 miles: 12.3% (520 failed / 4,233 tests)40,000–60,000 miles: 15.7% (725 failed / 4,604 tests)60,000–80,000 miles: 18.9% (636 failed / 3,373 tests)80,000–100,000 miles: 22.5% (419 failed / 1,866 tests)100,000–120,000 miles: 22.4% (156 failed / 695 tests)120,000–140,000 miles: 23.6% (56 failed / 237 tests)140,000–160,000 miles: 31.4% (27 failed / 86 tests)160,000–180,000 miles: 24.0% (6 failed / 25 tests)180,000–200,000 miles: 14.3% (1 failed / 7 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2015 Mercedes-Benz CLA-Class 1.6 Petrol Automatic

Mercedes-Benz CLA-Class buying questions

Is a 2015 Mercedes-Benz CLA-Class worth buying?

It can be, but only if the individual car backs it up. For the 2015 Mercedes-Benz CLA-Class 1.6 Petrol Automatic, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Mercedes-Benz CLA-Class (2015)?

The problem cards above list the model-level checks for this guide. Read them as priorities for inspection and paperwork review, not proof that every example will have those faults.

What should I check before buying a Mercedes-Benz CLA-Class?

Look for evidence, not just assurances: MOT advisories, service history, repair invoices, warning lights, fluid leaks, tyre and brake condition, and how the car behaves on a proper test drive. And of course, look at your personalised Should I Buy This Car? report, outlining a full list of common issues in detail, a personalised road test, a plain-English explanation and a MotorIQ score.

A model guide is useful. A report on its registration is better.

The guide above gives you the model-level pattern. A personalised MotorIQ report checks the registration-specific record and turns it into an ownership view before you commit.

Or enter the vehicle manually