Should I check the MOT history before buying a 2009 BMW 1 Series?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2009 BMW 1 Series?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2009 BMW 1 Series?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

How many 2009 BMW 1 Series vehicles have had dangerous defects recorded?

45% of these vehicles have had a dangerous defect recorded. Search the registration on CarHunch — the full MOT history will show exactly what was flagged and whether it was resolved.

Is the 2009 BMW 1 Series reliable?

Based on MOT data from 2,846 vehicles, the 2009 BMW 1 Series has a first-time MOT pass rate of 81.3%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

Do I need an HPI check when buying a 2009 BMW 1 Series?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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BMW 1 Series (2009)

2,846 real MOT outcomes analysed • 81.3% first-time pass rate

2009 BMW 1 Series

CarHunch analysed 2,846 real MOT records for the 2009 BMW 1 Series. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
Which year to buy? →

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AI Analysis Reliability Overview Check a Specific Reg Petrol vs Diesel Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

The 2009 BMW 1 Series passes its MOT at 81.3%, marginally above the UK average, though the diesel version trails slightly at 80.5% compared to petrol's 82.5%—a meaningful gap worth noting if you're choosing between the two. More concerning is that 45.1% of these cars have recorded a dangerous defect at some point, well above what you'd typically expect, signalling potential structural or safety issues developing over their life.

These cars are running at 85,828 miles median (77,436 average), which is reasonable for their age, but they're racking up an average of 2.95 failures and 17.7 advisories per test—significantly higher than reliable performers. Before buying, budget for repairs and request a full service history; the advisory count suggests electrical, suspension, and brake wear are persistent issues on this model.

The 2009 BMW 1 Series has a decent first-time pass rate (81.3%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.

First-time pass

81.3%

UK average ~80%

Around average

Dangerous (ever)

45.1%

At least once in MOT history

Check this vehicle

Avg failures / car

2.95

Over 14.7 tests on record

High

Typical mileage

86k

Middle half: 69k–106k

For context

🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.

🔧 Expect consumable spend. An average of 17.7 advisories per vehicle tells you wear items (tyres, brakes) get flagged regularly. Budget for them — they're not surprises.

🔍 The dangerous defect figure is real. Most are one-off tyre failures or brake issues — not structural problems. But it's exactly why checking the individual vehicle's history is essential, not optional.

These stats describe 2,846 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Watch for defects — worth knowing

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 2,846 BMW 1 Series cars.

Petrol vs Diesel

Pass rate difference of 2 percentage points — worth knowing if you're choosing between the two.

82.5%

Petrol

1,144 vehicles

80.5%

Diesel

1,702 vehicles

Before you buy a 2009 BMW 1 Series

Based on MOT data from 2,846 vehicles — here's what to check.

📋 Check the full MOT history. 45.1% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection →
📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Diesel (60%)	1,702	80.5%	3.09
Petrol (40%)	1,144	82.5%	2.75

Colour Breakdown

Based on 93,701 BMW 1 Series vehicles registered in the UK — across all years. From DVLA registration records.

White 26.6%

24,931

Black 26%

24,338

Blue 17.1%

15,998

Grey 17%

15,904

Silver 6.1%

5,762

Red 4.4%

4,108

Orange 2.3%

2,167

Bronze 0.2%

177

Brown 0.1%

138

Green 0.1%

134

Gold 0%

Purple 0%

Mileage Distribution

Most 2009 BMW 1 Series vehicles sit in the blue band. If the vehicle you're looking at is outside it, it's either unusually low or high mileage for its age.

85,828

typical

68,852

low mileage

105,825

high mileage

Half of all 2009 BMW 1 Series vehicles fall between 68,852 and 105,825 miles.

Is the mileage you're seeing normal?

✓ Under 68,852 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.

✓ 68,852–105,825 miles — normal for age. This is where most 2009 BMW 1 Seriess sit.

⚠ Over 142,863 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2009 BMW 1 Series — Still on the Road

Numbers are thinning — 60% of 2009 BMW 1 Seriess are still active.

1,555 vehicles still getting MOTs in 2025 — 60% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* The 2020 dip reflects the government's COVID-19 MOT exemption, which allowed certificates to be extended by six months — fewer tests were conducted that year.

MOT History Averages

14.7

Avg MOT tests per vehicle

2.95

Avg failures per vehicle

17.7

Avg advisories per vehicle

Other model years — BMW 1 Series: All 1 Series years → Which year to buy? →

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Compare with another model

See how the 2009 BMW 1 Series stacks up against a rival.

Watch for defects — worth knowing