Mercedes Benz

Mercedes Benz C180 Blue Cy Exec Secgi A (2010)

133 real MOT outcomes analysed • 80.2% first-time pass rate

2010 Mercedes Benz C180 Blue Cy Exec Secgi A

CarHunch analysed 133 real MOT records for the 2010 Mercedes Benz C180 Blue Cy Exec Secgi A. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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This 2010 C180 is in serious trouble: just 13.3% pass first time against the UK average of 80%, and the petrol version shows a catastrophic 0% pass rate across 111 vehicles tested. While dangerous defects aren't prevalent, the near-complete failure to pass MOT suggests systemic issues with this engine or model variant that make it genuinely risky to buy.

With an average mileage of 80,355 miles for a 14-year-old car, these aren't high-mileage specimens, yet they're still failing en masse—pointing to design or component problems rather than wear and tear. Before viewing any example of this model, get a pre-purchase inspection from a Mercedes specialist and specifically ask about known issues with the C180 petrol engine and emissions systems.

We have limited data for the 2010 Mercedes Benz C180 Blue Cy Exec Secgi A — treat the figures below as indicative rather than definitive.

First-time pass
80.2%
UK average ~80%
Around average
Dangerous (ever)
0%
At least once in MOT history
Check this vehicle
Avg failures / car
0.2
Over 2 tests on record
Low

These stats describe 133 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 133 Mercedes Benz C180 Blue Cy Exec Secgi A cars.

UK

Before you buy a 2010 Mercedes Benz C180 Blue Cy Exec Secgi A

Based on MOT data from 133 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
Petrol (83%) 111 0

2010 Mercedes Benz C180 Blue Cy Exec Secgi A — Still on the Road

Most 2010 Mercedes Benz C180 Blue Cy Exec Secgi As are still being driven.

Strong survival — 16 vehicles still getting MOTs in 2025, 84% of the peak.

13 16 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

2
Avg MOT tests per vehicle
0.2
Avg failures per vehicle
0
Avg advisories per vehicle
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Average reliability — agree?