Mercedes Ml270 CDI Auto (2003)
2003 Mercedes Ml270 CDI Auto
CarHunch analysed 125 real MOT records for the 2003 Mercedes Ml270 CDI Auto.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2003 Mercedes ML270 CDI is a serious reliability gamble: just 25% pass their MOT first time, compared to the UK average of 80%. With zero dangerous defects recorded across these 125 vehicles, safety isn't the worry—rather, it's the sheer frequency of repairs needed to keep one roadworthy.
These cars are running hard, averaging 150,432 miles, yet they're still racking up 0.58 failures per vehicle on test. If you're considering one, factor in regular maintenance costs and have a trusted mechanic thoroughly inspect the diesel engine, transmission and suspension before committing.
We have limited data for the 2003 Mercedes Ml270 CDI Auto — treat the figures below as indicative rather than definitive.
These stats describe 125 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.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 125 Mercedes Ml270 CDI Auto cars.
Before you buy a 2003 Mercedes Ml270 CDI Auto
Based on MOT data from 125 vehicles — here's what to check.
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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. -
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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
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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
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Mileage Distribution
Most 2003 Mercedes Ml270 CDI Auto 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.
Half of all 2003 Mercedes Ml270 CDI Auto vehicles fall between 128,682 and 167,395 miles.
2003 Mercedes Ml270 CDI Auto — Still on the Road
Numbers are thinning — 36% of 2003 Mercedes Ml270 CDI Autos are still active.
Numbers are declining — 13 vehicles still getting MOTs in 2023 (36% of peak).
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2017–2023.
* 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
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Compare with another model
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