Home / Car Check / BMW / BMW 1 Series
BMW

BMW 1 Series Car Check

Check any BMW 1 Series's history for outstanding finance, write-off status, stolen markers and more for £7.49. 17.2% of BMW 1 Series models fail their MOT, based on 240,496 tests analysed. Known issues include timing chain failure (rear-mounted). Experian verified data.

£7.49 per check · Experian verified data

What our BMW 1 Series car check includes

Known BMW 1 Series problems to check for

These are the most common issues found on BMW 1 Series models. A comprehensive car check helps identify whether any of these have led to insurance claims, write-offs, or outstanding finance.

Dangerous
Timing chain failure (rear-mounted)
The N47 diesel timing chain is located at the rear of the engine, making it inaccessible without complete engine removal. The chain stretches and can snap wi...
Dangerous
Timing chain elongation and snapping
N45 and N46 petrol engines suffer from timing chain elongation due to inadequate tensioner design and oil pump drive issues. The chain stretches progressivel...
Dangerous
HPFP failure and oil filter housing leak
The F20 N55 engine suffers from similar HPFP issues to the N54 but with added oil filter housing gasket failures that create a fire risk. The oil filter hous...
Dangerous
Timing chain failure and oil leaks
The N13 'Prince' engine was co-developed with PSA and inherited several problematic characteristics including timing chain issues. The chain stretches and ca...
Dangerous
Flexible brake hose deterioration
BMW 1 Series shows extremely high failure rates for brake hoses across all generations, with MOT data showing up to 152.0 times the national fleet average. T...

BMW 1 Series MOT reliability

17.2% of BMW 1 Series models fail their MOT, based on 240,496 tests analysed by GetCarWise. This is a reasonable pass rate, but checking the full MOT history can still reveal patterns of wear.

Common MOT failureCategory
Emissions failureExhaust & Emissions
Window tint too darkWipers & Windscreen
Exhaust system damageBodywork

Check this BMW 1 Series's full history

Enter the reg below. Finance, stolen, write-off, MOT analysis, mileage verification and known faults — all in one report, ready in under 60 seconds.

£7.49 · Experian verified data

Other BMW car checks

BMW 2 Series
11.7% MOT failure rate
BMW 3 Series
22.5% MOT failure rate
BMW 4 Series
13.9% MOT failure rate
BMW 5 Series
16.8% MOT failure rate
BMW 6 Series
15.3% MOT failure rate
BMW 7 Series
14.2% MOT failure rate

BMW 1 Series car check FAQs

How much does a BMW 1 Series car check cost?

A full BMW 1 Series car check costs £7.49. This includes finance, stolen, write-off, keeper history, MOT analysis, mileage verification, and model-specific known faults. Experian verified data.

What does a BMW 1 Series history check include?

Our BMW 1 Series check covers outstanding finance, insurance write-off status, stolen vehicle markers, keeper and owner history, full MOT analysis with failure patterns, mileage verification, and known faults specific to the BMW 1 Series.

Is a BMW 1 Series HPI check worth it?

Yes. A BMW 1 Series with outstanding finance means the finance company legally owns the car — if you buy it, they can repossess it. A write-off or stolen marker can make the car uninsurable. At £7.49, it's a fraction of the cost of buying a car with hidden problems.

Can I check a BMW 1 Series for free?

You can check MOT history for free on the DVSA website. However, free checks don't include finance, stolen, or write-off data — the most expensive problems to discover after buying. Our £7.49 check includes everything, backed by Experian data.

How do I check if a BMW 1 Series has outstanding finance?

Enter the registration number on this page. Our check queries Experian's finance database to show whether any finance agreements are registered against the vehicle. If finance is outstanding, the finance company may have a legal claim on the car.

Related

Finance, stolen and write-off data from Experian. MOT failure data from DVSA. Known faults from GetCarWise analysis. Last updated September 2026.