Audi A5 (2008)
2008 Audi A5
CarHunch analysed 6,940 real MOT records for the 2008 Audi A5.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2008 Audi A5 passes its MOT on the first attempt 81.3% of the time, marginally ahead of the UK average, though the concerning figure here is that 44.8% of these cars have recorded a dangerous defect at some point—well above acceptable levels and a genuine red flag for any potential buyer. Petrol and diesel variants perform almost identically (81.8% and 81.0% pass rates respectively), so fuel type isn't a deciding factor.
These A5s are running at around 92,000 miles on average, which is typical for their age, but they're averaging 3 failures and nearly 18 advisories per test, suggesting persistent wear and electrical gremlins rather than catastrophic problems. Before purchasing, get a full pre-buy inspection focused on the braking system, suspension, and electrical components, since the high dangerous defect rate points to these as chronic weak spots on this generation.
The 2008 Audi A5 has a decent first-time pass rate (81.3%), but a higher-than-average share of vehicles have had serious defects recorded — the individual vehicle's history matters a lot here.
These stats describe 6,940 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.
What tends to go wrong
Across 6,940 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2008.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 6,940 Audi A5 cars.
Before you buy a 2008 Audi A5
Based on MOT data from 6,940 vehicles — here's what to check.
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Check the full MOT history.
44.8% 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. -
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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
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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
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Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (62%) | 4,289 | 81% | 3.09 |
| Petrol (38%) | 2,649 | 81.8% | 2.91 |
Colour Breakdown
Based on 140,566 Audi A5 vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2008 Audi A5 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.
Half of all 2008 Audi A5 vehicles fall between 78,221 and 117,523 miles.
2008 Audi A5 — Still on the Road
Numbers are thinning — 53% of 2008 Audi A5s are still active.
3,284 vehicles still getting MOTs in 2025 — 53% of the peak remain.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.
* 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
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Compare with another model
See how the 2008 Audi A5 stacks up against a rival.