Should I buy a 2019 Mercedes-Benz A-Class 1.3 Petrol Manual W177?

Explore common problems, estimated repair costs and practical checks for the 2019 Mercedes-Benz A-Class 1.3 Petrol Manual W177. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1Low Likelihood

Manual gearbox bearing or synchromesh wear

A whine that changes with road speed, stiffness selecting gears, or a crunch when changing quickly.

How to check

Shift up and down through all gears at normal speed, then listen on a steady cruise and on overrun.

Estimated Repair Cost

£1,800

2Moderate Likelihood

Thermostat or cooling-system control fault

Engine warning light, temperature taking too long to settle, weak cabin heat, or coolant warnings after longer drives.

How to check

Drive until fully warm and watch whether the temperature and cabin heat settle normally.

Estimated Repair Cost

£350

3Moderate Likelihood

Windscreen washer system failure

The wipers move but little or no washer fluid reaches the windscreen, or the spray is weak and uneven.

How to check

Use the front washers with the engine running and again after the drive.

Estimated Repair Cost

£220

MOT Failure Rate

0%5%10%15%20%0–20,000 miles: 7.4% (1,571 failed / 21,182 tests)20,000–40,000 miles: 11.1% (4,827 failed / 43,338 tests)40,000–60,000 miles: 14.2% (3,031 failed / 21,296 tests)60,000–80,000 miles: 15.3% (926 failed / 6,052 tests)80,000–100,000 miles: 17.4% (266 failed / 1,528 tests)100,000–120,000 miles: 14.8% (48 failed / 325 tests)120,000–140,000 miles: 19.8% (17 failed / 86 tests)140,000–160,000 miles: 9.5% (2 failed / 21 tests)160,000–180,000 miles: 20.0% (2 failed / 10 tests)180,000–200,000 miles: 0.0% (0 failed / 7 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2019 Mercedes-Benz A-Class 1.3 Petrol Manual W177

Mercedes-Benz A-Class buying questions

Is a 2019 Mercedes-Benz A-Class worth buying?

It can be, but only if the individual car backs it up. For the 2019 Mercedes-Benz A-Class 1.3 Petrol Manual W177, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Mercedes-Benz A-Class (2019)?

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 A-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