Should I check the MOT history before buying a 2005 Mercedes Benz Ml?

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 2005 Mercedes Benz Ml?

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 2005 Mercedes Benz Ml?

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 2005 Mercedes Benz Ml vehicles have had dangerous defects recorded?

46% 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 2005 Mercedes Benz Ml reliable?

Based on MOT data from 3,229 vehicles, the 2005 Mercedes Benz Ml has a first-time MOT pass rate of 73.1%, indicating generally reliable for its class. Always check the full MOT history of any specific vehicle before buying.

What are common problems with the 2005 Mercedes Benz Ml?

The most frequently recorded MOT issues on the 2005 Mercedes Benz Ml are: Oil leak, but not excessive (94.2% of vehicles), Nearside Front Tyre worn close to the legal limit (66% of vehicles), Offside Front Tyre worn close to the legal limit (62.8% of vehicles). These figures are based on actual MOT test records — search a specific registration on CarHunch to see its individual history.

Do I need an HPI check when buying a 2005 Mercedes Benz Ml?

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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Mercedes Benz Ml (2005)

3,229 real MOT outcomes analysed • 73.1% first-time pass rate

2005 Mercedes Benz Ml

CarHunch analysed 3,229 real MOT records for the 2005 Mercedes Benz Ml. 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 Common Issues 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 2005 Mercedes-Benz ML passes its MOT first time in only 73.1% of cases, notably below the UK average of 80%, and nearly half of these vehicles (46.3%) have recorded a dangerous defect at some point—a significant reliability and safety concern for buyers. Diesel variants are particularly weak, passing at just 72.1%, while petrol models manage 77.9%, suggesting the diesel engines in this generation are more troublesome than their petrol counterparts.

At around 87,000–90,400 miles for vehicles now approaching 20 years old, these cars show typical mileage for their age, but the real issue is the failure pattern: owners face an average of 5.09 failures and nearly 28 advisories per test, pointing to accumulated wear across multiple systems rather than isolated problems. Before buying one, get a pre-purchase inspection that specifically covers the suspension, cooling system, and transmission—the areas where these MLs consistently rack up defects.

The 2005 Mercedes Benz Ml has a below-average first-time pass rate (73.1% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

⚠️ 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

73.1%

UK average ~80%

Below average

Dangerous (ever)

46.3%

At least once in MOT history

Check this vehicle

Avg failures / car

5.09

Over 17.6 tests on record

High

Typical mileage

90k

Middle half: 74k–106k

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.

🔧 Expect consumable spend. An average of 27.8 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 3,229 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

What tends to go wrong

Across 3,229 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Other issues 94.2%

Oil leak, but not excessive · Oil leak · Under-trays fitted obscuring some underside components · …

Tyre wear 66%

Nearside Front Tyre worn close to the legal limit · Offside Front Tyre worn close to the legal limit · Nearside Rear Tyre worn close to the legal limit · …

Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.

Brake wear 50.9%

Rear Brake pad(s) wearing thin · Front Brake pad(s) wearing thin · Offside Front Brake pipe slightly corroded · …

Ask the seller when brakes were last serviced. If they don't know, factor in the cost.

Suspension & steering 18.8%

Nearside Front suspension has slight play in a lower suspension ball joint · Offside Front suspension has slight play in a lower suspension ball joint

Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.

Data covers a 3-year window centred on 2005.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 3,229 Mercedes Benz Ml cars.

Petrol vs Diesel

Pass rate difference of 5.8 percentage points — worth knowing if you're choosing between the two.

77.9%

Petrol

590 vehicles

72.1%

Diesel

2,624 vehicles

Before you buy a 2005 Mercedes Benz Ml

Based on MOT data from 3,229 vehicles — here's what to check.

📋 Check the full MOT history. 46.3% 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 (81%)	2,624	72.1%	5.39
Petrol (18%)	590	77.9%	3.7

Colour Breakdown

Based on 79,894 Mercedes Benz Ml vehicles registered in the UK — across all years. From DVLA registration records.

Silver 39.6%

31,654

Black 33.7%

26,910

Blue 12.5%

9,999

White 4.4%

3,520

Grey 3.5%

2,830

Green 3.5%

2,760

Red 1.5%

1,214

Beige 0.3%

278

Bronze 0.3%

269

Gold 0.3%

230

Brown 0.2%

187

Maroon 0.1%

Mileage Distribution

Most 2005 Mercedes Benz Ml 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.

90,431

typical

73,888

low mileage

106,426

high mileage

Half of all 2005 Mercedes Benz Ml vehicles fall between 73,888 and 106,426 miles.

Is the mileage you're seeing normal?

✓ Under 73,888 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.

✓ 73,888–106,426 miles — normal for age. This is where most 2005 Mercedes Benz Mls sit.

⚠ Over 143,675 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2005 Mercedes Benz Ml — Still on the Road

Numbers are thinning — 27% of 2005 Mercedes Benz Mls are still active.

Numbers are declining — 722 vehicles still getting MOTs in 2025 (27% of peak).

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

17.6

Avg MOT tests per vehicle

5.09

Avg failures per vehicle

27.8

Avg advisories per vehicle

Other model years — Mercedes Benz Ml: All Ml years → Which year to buy? →

1998 1999 2000 2001 2002 2003 2004 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Or browse all models: Mercedes Benz →

Compare with another model

See how the 2005 Mercedes Benz Ml stacks up against a rival.

Buyer beware — pass it on