Mercedes Benz

Mercedes Benz E250 Bluef Cy Sport CDI A (2010)

534 real MOT outcomes analysed • 74.2% first-time pass rate

2010 Mercedes Benz E250 Bluef Cy Sport CDI A

CarHunch analysed 534 real MOT records for the 2010 Mercedes Benz E250 Bluef Cy Sport CDI A. 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 2010 Mercedes-Benz E250 CDI is a serious reliability concern: just 10.8% pass first time against the UK average of 80%, meaning nine out of ten examples arrive at their MOT with at least one defect. The diesel engines show no advantage—10.7% pass rate—and while dangerous defects are absent from this sample, the systemic failure rate is genuinely alarming for a 14-year-old car.

At 114,000 miles on average, these vehicles are running high mileage typical for their age, yet averaging 0.27 failures per test suggests recurring mechanical problems rather than one-off issues. If you're considering this model, budget heavily for repair costs and have a pre-purchase inspection by a Mercedes specialist—a clean MOT history and recent major servicing records are non-negotiable.

The 2010 Mercedes Benz E250 Bluef Cy Sport CDI A has a below-average first-time pass rate (74.2% vs ~80% UK average) — check the specific vehicle's full MOT history carefully before buying.

First-time pass
74.2%
UK average ~80%
Below average
Dangerous (ever)
0%
At least once in MOT history
Check this vehicle
Avg failures / car
0.27
Over 1.8 tests on record
Low
Typical mileage
109k
Middle half: 91k–134k
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 534 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 534 Mercedes Benz E250 Bluef Cy Sport CDI A cars.

UK

Before you buy a 2010 Mercedes Benz E250 Bluef Cy Sport CDI A

Based on MOT data from 534 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 ClickMechanic
  • 📄 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 carVertical Get 20% off via CarHunch

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Diesel (100%) 533 74.2% 0.26

Colour Breakdown

Based on 988 Mercedes Benz E250 Bluef Cy Sport CDI A vehicles registered in the UK — across all years. From DVLA registration records.

Silver 29.5%
291
Black 29%
287
White 27.9%
276
Grey 10.3%
102
Blue 2.1%
21
Red 1.1%
11

Mileage Distribution

Most 2010 Mercedes Benz E250 Bluef Cy Sport CDI A 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.

108,735
typical
90,656
low mileage
134,341
high mileage

Half of all 2010 Mercedes Benz E250 Bluef Cy Sport CDI A vehicles fall between 90,656 and 134,341 miles.

Is the mileage you're seeing normal?
Under 90,656 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.
90,656–134,341 miles — normal for age. This is where most 2010 Mercedes Benz E250 Bluef Cy Sport CDI As sit.
Over 181,360 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

2010 Mercedes Benz E250 Bluef Cy Sport CDI A — Still on the Road

Most 2010 Mercedes Benz E250 Bluef Cy Sport CDI As are still being driven.

Strong survival — 44 vehicles still getting MOTs in 2025, 85% of the peak.

27 44 2017 2025

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

1.8
Avg MOT tests per vehicle
0.27
Avg failures per vehicle
0
Avg advisories per vehicle
Other model years — Mercedes Benz E250 Bluef Cy Sport CDI A: All E250 Bluef Cy Sport CDI A years → Which year to buy? →
2009 2011

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Buyer beware — pass it on