Mercedes Benz A180 Blue Cy Amg Sport CDI (2015)
2015 Mercedes Benz A180 Blue Cy Amg Sport CDI
CarHunch analysed 193 real MOT records for the 2015 Mercedes Benz A180 Blue Cy Amg Sport CDI. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
This 2015 A180 CDI diesel has a first-time MOT pass rate of 72.9%, sitting 7 percentage points below the UK average of 80%—a meaningful gap that suggests these cars need closer pre-test attention than most. The good news is that dangerous defects are absent from this cohort and advisory notices are virtually non-existent, so what failures do occur tend to be manageable rather than safety-critical.
At 80,000 miles median, these cars are running at a typical mileage for their age, and the low failure rate of 0.33 per vehicle indicates the diesel engine and running gear remain fundamentally sound. Before buying or taking one to MOT, budget for addressing minor issues—likely brakes, suspension, or emissions items—since nearly three in ten will need something sorting first time around.
What to check before buying a 2015 Mercedes Benz A180 Blue Cy Amg Sport CDI
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 Amg Sport CDI
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (98%) | 189 | 72.6% | 0.32 |
| Gas Bi-Fuel (2%) | 4 | 87.5% | 0.75 |
Mileage Distribution
Most 2015 Mercedes Benz A180 Blue Cy Amg Sport CDI 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 Amg Sport CDI vehicles fall between 64,823 and 93,739 miles.
2015 Mercedes Benz A180 Blue Cy Amg Sport CDI — Still on the Road
Strong survival — 126 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
Found a specific Mercedes Benz A180 Blue Cy Amg Sport CDI?
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