Mercedes Benz A180 Blue Cy Sport CDI Auto (2015)
2015 Mercedes Benz A180 Blue Cy Sport CDI Auto
CarHunch analysed 175 real MOT records for the 2015 Mercedes Benz A180 Blue Cy Sport CDI Auto. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
This 2015 A180 BlueEFFICIENCY is a below-average performer on the MOT bench, with a first-time pass rate of just 61.5% against the UK average of 80%—a significant reliability gap that suggests recurring issues across the fleet. The good news is that dangerous defects are absent entirely in this cohort, so while these cars fail MOTs, they're not failing catastrophically.
At 75,731 miles median, these cars are typical for their age, yet they're racking up 0.29 failures per vehicle on average, indicating underlying mechanical wear or design vulnerabilities rather than high-mileage abuse. Before buying one, insist on a full pre-purchase inspection focusing on the specific failure patterns—transmission electronics and cooling system issues are common on this generation—and factor in the likelihood you'll face an MOT retest.
What to check before buying a 2015 Mercedes Benz A180 Blue Cy Sport CDI Auto
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a Mercedes Benz A180 Blue Cy Sport CDI Auto
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Mileage Distribution
Most 2015 Mercedes Benz A180 Blue Cy Sport CDI Auto vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2015 Mercedes Benz A180 Blue Cy Sport CDI Auto vehicles fall between 58,885 and 86,608 miles.
2015 Mercedes Benz A180 Blue Cy Sport CDI Auto — Still on the Road
Strong survival — 100 vehicles still getting MOTs in 2025, 100% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2019–2025.
MOT History Averages
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Other model years — Mercedes Benz A180 Blue Cy Sport CDI Auto: