Should I check the MOT history before buying a 2011 BMW 520d SE?

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 2011 BMW 520d SE?

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 2011 BMW 520d SE?

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.

Is the 2011 BMW 520d SE reliable?

Based on MOT data from 411 vehicles, the 2011 BMW 520d SE has a first-time MOT pass rate of 82.5%, 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 2011 BMW 520d SE?

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 520d SE (2011)

411 real MOT outcomes analysed • 82.5% first-time pass rate

2011 BMW 520d SE

CarHunch analysed 411 real MOT records for the 2011 BMW 520d SE. 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 Buyer's Checklist Pass Rate by Fuel Mileage Distribution Still on the Road MOT Averages Colour Breakdown Compare Models

Moderate sample. 411 vehicles on record. Figures are indicative — the specific vehicle's history matters more than these averages.

The 2011 BMW 520D SE is a significantly weaker performer than the UK average, with only 37.3% passing MOT first time against the national benchmark of 80%. This is a serious reliability red flag—fewer than four in ten of these cars sail through their test on the first attempt, suggesting systematic issues with this model year or generation.

At 130,000 miles these are well-used examples, and the average of 0.56 failures per vehicle points to consistent wear-related problems rather than one-off defects. If you're considering buying one, have a pre-purchase inspection by a specialist BMW technician who can assess the diesel engine and drivetrain condition—the first-time pass rate tells you these cars need proper vetting before purchase.

The 2011 BMW 520d SE passes its MOT first time at roughly the UK average rate (82.5%) — solid but worth checking this vehicle's history carefully.

First-time pass

82.5%

UK average ~80%

Around average

Dangerous (ever)

At least once in MOT history

Check this vehicle

Avg failures / car

0.56

Over 3.3 tests on record

Moderate

Typical mileage

130k

Middle half: 108k–147k

For context

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

These stats describe 411 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.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 411 BMW 520d SE cars.

Before you buy a 2011 BMW 520d SE

Based on MOT data from 411 vehicles — here's what to check.

📋 Check the full MOT history. 0% 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 (100%)	409	82.6%	0.54

Colour Breakdown

Based on 2,697 BMW 520d SE vehicles registered in the UK — across all years. From DVLA registration records.

Black 35.4%

954

Grey 24.1%

650

Silver 17.7%

477

Blue 15.2%

409

White 5.6%

150

Red 0.8%

Green 0.5%

Brown 0.4%

Bronze 0.4%

Mileage Distribution

Most 2011 BMW 520d SE 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.

130,227

typical

108,344

low mileage

147,103

high mileage

Half of all 2011 BMW 520d SE vehicles fall between 108,344 and 147,103 miles.

Is the mileage you're seeing normal?

✓ Under 108,344 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.

✓ 108,344–147,103 miles — normal for age. This is where most 2011 BMW 520d SEs sit.

⚠ Over 198,589 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2011 BMW 520d SE — Still on the Road

Numbers are thinning — 69% of 2011 BMW 520d SEs are still active.

102 vehicles still getting MOTs in 2025 — 69% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2017–2025.
* 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

3.3

Avg MOT tests per vehicle

0.56

Avg failures per vehicle

Avg advisories per vehicle

Other model years — BMW 520d SE: All 520d SE years → Which year to buy? →

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Compare with another model

See how the 2011 BMW 520d SE stacks up against a rival.

Average reliability — agree?