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

Explore common problems, estimated repair costs and practical checks for the 2019 Mercedes-Benz A-Class 1.3 Petrol Automatic W177. 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, harsh take-up and occasional limp mode

Jerky pull-away, hesitation at roundabouts, shunting in traffic, or a gearbox warning with reduced power.

How to check

Pull away gently several times from a stop, then repeat on a mild incline and in slow traffic creep.

Estimated Repair Cost

£1,200

2High Likelihood

Electrical faults, warning lights and MBUX glitches

Random warning messages, frozen or rebooting screens, driver-assistance faults, CarPlay issues or features working intermittently.

How to check

Start the car from cold, use the screen, navigation, camera, steering-wheel controls and phone connection during a short drive.

Estimated Repair Cost

£450

3High Likelihood

Water ingress from panoramic roof or blocked drains

Musty smell, damp carpets or boot area, condensation, wet headlining, or random electrical oddities after heavy rain.

How to check

Open the doors after the car has been standing, smell the cabin and feel the carpet edges, front footwells and boot floor trim.

Estimated Repair Cost

£800

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 Automatic 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 Automatic 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