BMW 320i M Sport Auto (2020)
2020 BMW 320i M Sport Auto
CarHunch analysed 961 real MOT records for the 2020 BMW 320i M Sport Auto.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2020 BMW 320i M Sport Auto passes its MOT slightly more often than the UK average, with an 83.2% first-time pass rate versus the national 80%, suggesting these cars are reasonably well-maintained overall—though the 12.1% that have experienced dangerous defects is worth noting as a buyer concern. Petrol versions (which make up the vast majority) perform marginally better at 81.8%, indicating consistent reliability across the fuel type.
These cars are running at sensible mileages for their age, with a median of just over 30,000 miles, and the low failure rate of 0.26 per vehicle suggests most don't require major repairs at MOT time. The 1.4 advisories per vehicle are fairly typical wear-and-tear items, so when buying one, focus your pre-purchase inspection on electrical systems and suspension components—the areas where BMWs commonly develop niggles—rather than expecting widespread mechanical problems.
The 2020 BMW 320i M Sport Auto passes its MOT first time more often than most UK vehicles (92.9% vs ~80% average) — and when it does fail, it's usually something minor and cheap to fix.
These stats describe 961 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.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 961 BMW 320i M Sport Auto cars.
Before you buy a 2020 BMW 320i M Sport Auto
Based on MOT data from 961 vehicles — here's what to check.
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Check the full MOT history.
12.1% 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 |
|---|---|---|---|
| Petrol (92%) | 886 | 92.3% | 0.28 |
| Other (8%) | 75 | 100% | 0 |
Colour Breakdown
Based on 18,713 BMW 320i M Sport Auto vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2020 BMW 320i M Sport Auto 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 2020 BMW 320i M Sport Auto vehicles fall between 22,656 and 38,877 miles.
2020 BMW 320i M Sport Auto — Still on the Road
Almost all 2020 BMW 320i M Sport Autos are still on the road.
Strong survival — 751 vehicles still getting MOTs in 2025, 91% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2023–2025.
MOT History Averages
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Compare with another model
See how the 2020 BMW 320i M Sport Auto stacks up against a rival.