Should I buy a 2017–2018 Vauxhall Mokka 1.4 Petrol Manual?

Explore common problems, estimated repair costs and practical checks for the 2017–2018 Vauxhall Mokka 1.4 Petrol Manual. Use this guide to help assess a used car, then unlock a personalised report for the exact vehicle you're considering.

Common problems

1Moderate Likelihood

Coolant leaks from thermostat housing and outlet pipe joints

Coolant level drops between top-ups, there may be a sweet smell after a run, and the heater can go lukewarm before any obvious overheating warning.

How to check

Warm the car fully, let it idle for a minute after the drive, then use the cabin heater at normal temperature.

Estimated Repair Cost

£450

2Moderate Likelihood

PCV and breather system failure causing rough running

Whistling from the engine bay, uneven idle, oil mist around the top of the engine, or a warning light with hesitant running.

How to check

Let the engine idle after startup, then drive gently and lift off the throttle a few times in traffic-speed driving.

Estimated Repair Cost

£550

3Moderate Likelihood

Clutch wear and hydraulic release faults

High biting point, slipping under load, difficulty selecting gears, or a pedal that feels wrong or occasionally stays down.

How to check

Pull away normally, then accelerate in a higher gear from low revs and make several gear changes in traffic-speed driving.

Estimated Repair Cost

£850

MOT Failure Rate

0%10%20%30%40%0–20,000 miles: 6.3% (4,391 failed / 69,295 tests)20,000–40,000 miles: 13.1% (19,280 failed / 147,269 tests)40,000–60,000 miles: 21.2% (20,558 failed / 96,941 tests)60,000–80,000 miles: 26.9% (9,448 failed / 35,164 tests)80,000–100,000 miles: 29.9% (2,491 failed / 8,337 tests)100,000–120,000 miles: 30.3% (448 failed / 1,478 tests)120,000–140,000 miles: 32.0% (89 failed / 278 tests)140,000–160,000 miles: 28.6% (14 failed / 49 tests)160,000–180,000 miles: 38.5% (5 failed / 13 tests)180,000–200,000 miles: 0.0% (0 failed / 4 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2017–2018 Vauxhall Mokka 1.4 Petrol Manual

Vauxhall Mokka buying questions

Is a 2017–2018 Vauxhall Mokka worth buying?

It can be, but only if the individual car backs it up. For the 2017–2018 Vauxhall Mokka 1.4 Petrol Manual, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Vauxhall Mokka (2017–2018)?

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 Vauxhall Mokka?

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