Audi A3 TDI (2010)
2010 Audi A3 TDI
CarHunch analysed 136 real MOT records for the 2010 Audi A3 TDI. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2010 Audi A3 TDI passes its MOT first time only 68.6% of the time, well below the UK average of 80%, which signals a reliability concern worth taking seriously before purchase. The good news is that dangerous defects are rare at just 1.5%, so safety-critical failures aren't the main issue here.
These cars are running 124,000 miles on the median, which is reasonable for their age, yet they're averaging 1.07 failures per test—suggesting wear-related problems rather than fundamental design flaws. Before buying one, get a pre-purchase inspection focused on the diesel engine and emissions kit, as repeated MOT failures tend to cluster around those systems on this generation.
What to check before buying a 2010 Audi A3 TDI
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 Audi A3 TDI
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
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Mileage Distribution
Most 2010 Audi A3 TDI 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 2010 Audi A3 TDI vehicles fall between 103,417 and 141,761 miles.
2010 Audi A3 TDI — Still on the Road
61 vehicles still getting MOTs in 2025 — 66% of the peak remain.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2017–2025.
MOT History Averages
Found a specific Audi A3 TDI?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.
Other model years — Audi A3 TDI: