Should I check the MOT history before buying a 2006 BMW 320d 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 2006 BMW 320d 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 2006 BMW 320d 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 2006 BMW 320d SE reliable?

Based on MOT data from 599 vehicles, the 2006 BMW 320d SE has a first-time MOT pass rate of 74.3%, 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 2006 BMW 320d 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 320d SE (2006)

599 real MOT outcomes analysed • 74.3% first-time pass rate

2006 BMW 320d SE

CarHunch analysed 599 real MOT records for the 2006 BMW 320d SE. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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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

This 2006 BMW 320D is significantly less reliable than the UK average: just 52.5% pass first time compared to 80% nationally, meaning roughly half of these cars fail their MOT. The good news is that dangerous defects are non-existent in this cohort, so failures tend to be fixable rather than safety-critical.

At 157,471 miles on average, these cars have covered considerable distance for their age, which explains the high failure rate — these are well-used examples rather than pampered garage queens. With an average of 1.1 failures per vehicle and essentially no advisories recorded, problems tend to be clear-cut rather than emerging, so budget for repairs but don't expect nasty surprises. Before buying, get a full pre-purchase inspection focused on the diesel engine and suspension, as these older 320Ds demand proper maintenance to pass.

The 2006 BMW 320d SE has a below-average first-time pass rate (74.3% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

First-time pass

74.3%

UK average ~80%

Below average

Dangerous (ever)

At least once in MOT history

Check this vehicle

Avg failures / car

1.1

Over 4.1 tests on record

High

Typical mileage

155k

Middle half: 134k–179k

For context

⚠️ Below average. More vehicles in this cohort fail their first MOT than typical. Scrutinise this vehicle's history — look for recurring issues, not just the latest result.

These stats describe 599 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.

Buyer beware — pass it on

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 599 BMW 320d SE cars.

Before you buy a 2006 BMW 320d SE

Based on MOT data from 599 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 (99%)	593	74.4%	1.09

Colour Breakdown

Based on 4,558 BMW 320d SE vehicles registered in the UK — across all years. From DVLA registration records.

Black 25.7%

1,171

Silver 23.3%

1,060

Blue 21.1%

960

Grey 17.2%

784

Red 5.2%

235

Green 3.7%

170

White 2.9%

134

Bronze 0.5%

Purple 0.2%

Gold 0.2%

Mileage Distribution

Most 2006 BMW 320d 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.

154,702

typical

134,130

low mileage

178,573

high mileage

Half of all 2006 BMW 320d SE vehicles fall between 134,130 and 178,573 miles.

Is the mileage you're seeing normal?

✓ Under 134,130 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.

✓ 134,130–178,573 miles — normal for age. This is where most 2006 BMW 320d SEs sit.

⚠ Over 241,073 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2006 BMW 320d SE — Still on the Road

Numbers are thinning — 25% of 2006 BMW 320d SEs are still active.

Numbers are declining — 97 vehicles still getting MOTs in 2025 (25% of peak).

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

4.1

Avg MOT tests per vehicle

1.1

Avg failures per vehicle

Avg advisories per vehicle

Other model years — BMW 320d SE: All 320d SE years → Which year to buy? →

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Compare with another model

See how the 2006 BMW 320d SE stacks up against a rival.

Buyer beware — pass it on