Should I buy a 2021 BMW 2-Series 1.5 Petrol Automatic?

Explore common problems, estimated repair costs and practical checks for the 2021 BMW 2-Series 1.5 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

1Moderate Likelihood

Coolant leaks from pump, thermostat housing or reservoir area

Low coolant warnings, a sweet smell after a drive, white crusty residue around the tank or hoses, or the cooling fan running hard.

How to check

Warm the car fully, then leave it idling for a few minutes after the drive and open the bonnet.

Estimated Repair Cost

£700

2Low Likelihood

Timing chain and tensioner wear

Rattle for a moment on cold start, rough idle, engine warning light or a harsher mechanical sound from the timing end of the engine.

How to check

Start the engine from fully cold and listen during the first few seconds, then let it idle quietly.

Estimated Repair Cost

£1,800

3Low Likelihood

Intake valve carbon build-up

Cold-start roughness, uneven idle, hesitation and sometimes repeated misfire faults despite recent ignition parts.

How to check

Start it from cold and drive gently for the first few minutes.

Estimated Repair Cost

£700

MOT Failure Rate

0%10%20%30%40%0–20,000 miles: 7.3% (149 failed / 2,037 tests)20,000–40,000 miles: 10.2% (506 failed / 4,958 tests)40,000–60,000 miles: 11.2% (199 failed / 1,773 tests)60,000–80,000 miles: 16.0% (72 failed / 451 tests)80,000–100,000 miles: 18.1% (19 failed / 105 tests)100,000–120,000 miles: 10.0% (2 failed / 20 tests)120,000–140,000 miles: 16.7% (1 failed / 6 tests)140,000–160,000 miles: 33.3% (1 failed / 3 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2021 BMW 2-Series 1.5 Petrol Automatic

BMW 2-Series buying questions

Is a 2021 BMW 2-Series worth buying?

It can be, but only if the individual car backs it up. For the 2021 BMW 2-Series 1.5 Petrol Automatic, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the BMW 2-Series (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 BMW 2-Series?

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