Should I buy a 2014–2021 BMW 2-Series?

Explore common problems, estimated repair costs and practical checks for the 2014–2021 BMW 2-Series. 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

EGR cooler internal leak and repeat EGR faults

Coolant level drops, occasional rough running, hesitation, smoke, or a hot sweet smell after driving.

How to check

Start it from cold, let it idle, then drive gently and build speed smoothly once warm.

Estimated Repair Cost

£900

2Moderate Likelihood

High-voltage battery capacity loss or cell imbalance

Shorter electric-only range than expected, petrol engine joining in early, or occasional charging interruption messages.

How to check

Start with a full or near-full charge if possible, drive a mixed route in electric mode, and watch how quickly the indicated range falls.

Estimated Repair Cost

£2,500

3High Likelihood

Thermostat or cooling control running too cool

Temperature takes too long to rise, cabin heat is weak in winter, fuel economy drops, or DPF warnings keep returning.

How to check

Drive from cold for 10 to 15 minutes with normal mixed use and use the heater normally.

Estimated Repair Cost

£450

MOT Failure Rate

0%10%20%30%0–20,000 miles: 6.5% (7,431 failed / 113,488 tests)20,000–40,000 miles: 10.6% (30,257 failed / 286,444 tests)40,000–60,000 miles: 13.8% (28,243 failed / 204,569 tests)60,000–80,000 miles: 17.0% (19,033 failed / 111,719 tests)80,000–100,000 miles: 19.9% (10,430 failed / 52,450 tests)100,000–120,000 miles: 21.5% (4,698 failed / 21,881 tests)120,000–140,000 miles: 22.2% (1,945 failed / 8,766 tests)140,000–160,000 miles: 23.0% (778 failed / 3,387 tests)160,000–180,000 miles: 23.2% (292 failed / 1,256 tests)180,000–200,000 miles: 21.1% (101 failed / 479 tests)020k40k60k80k100k120k140k160k180k200kMilesFailure rate
2014–2021 BMW 2-Series

BMW 2-Series buying questions

Is a 2014–2021 BMW 2-Series worth buying?

It can be, but only if the individual car backs it up. For the 2014–2021 BMW 2-Series, treat model-level patterns as viewing priorities and let condition, history and inspection evidence decide.

What common problems affect the BMW 2-Series (2014–2021)?

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