Should I buy a 2018–2021 Ford Fiesta 1.5 Petrol Manual?

Explore common problems, estimated repair costs and practical checks for the 2018–2021 Ford Fiesta 1.5 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

1High Likelihood

Low-speed steering click or knock

Clicking or knocking through the wheel when turning slowly into spaces or on full lock.

How to check

Turn slowly into a parking space and make a few tight left-right inputs at walking pace.

Estimated Repair Cost

£600

2High Likelihood

Turbo actuator or wastegate wear

Flat acceleration, inconsistent boost, fluttering or whistling under load, or a rattle from the turbo side of the engine bay.

How to check

Accelerate firmly from low revs in a higher gear once the engine is warm.

Estimated Repair Cost

£450

3Moderate Likelihood

SYNC 3 freezing or connectivity glitches

Screen freezing, slow response, dropped phone connection or the system refusing to update properly.

How to check

Pair a phone, switch between audio sources and use the screen and steering-wheel controls during the drive.

Estimated Repair Cost

£180

MOT Failure Rate

0%5%10%0–20,000 miles: 0.0% (0 failed / 5 tests)40,000–60,000 miles: 0.0% (0 failed / 1 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2018–2021 Ford Fiesta 1.5 Petrol Manual

Ford Fiesta buying questions

Is a 2018–2021 Ford Fiesta worth buying?

It can be, but only if the individual car backs it up. For the 2018–2021 Ford Fiesta 1.5 Petrol Manual, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the Ford Fiesta (2018–2021)?

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 Ford Fiesta?

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