BMW 123 (2010)
2010 BMW 123
CarHunch analysed 752 real MOT records for the 2010 BMW 123.
Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 2010 BMW 123 diesel passes its MOT at 82.2%, marginally above the UK average of 80%, which suggests reasonably solid baseline reliability—but over half of these cars (52.5%) have recorded at least one dangerous defect during their MOT history, a significant concern for any buyer considering this model. This high proportion of serious issues means you're looking at a vehicle that demands careful pre-purchase inspection and a willingness to budget for potentially serious repairs.
At nearly 80,000 miles median mileage for a 14-year-old car, these vehicles have been driven hard, and the data backs that up: owners face an average of 2.7 failures and 16.2 advisories per test, indicating persistent wear across multiple systems. Before buying, insist on a full independent inspection by a BMW specialist, not just an MOT pass certificate, because the pattern here suggests mechanical robustness masks developing issues that advisories alone won't catch.
The 2010 BMW 123 has a decent first-time pass rate (82.2%), 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 752 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 752 vehicles — figures show how many had each issue flagged at least once in their MOT history.
Data covers a 3-year window centred on 2010.
See this vehicle's full MOT history & AI hunches
Spot recurring advisories, hidden issues, and how it compares to 752 BMW 123 cars.
Before you buy a 2010 BMW 123
Based on MOT data from 752 vehicles — here's what to check.
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Check the full MOT history.
52.5% 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 (99%) | 745 | 82.2% | 2.71 |
Colour Breakdown
Based on 5,047 BMW 123 vehicles registered in the UK — across all years. From DVLA registration records.
Mileage Distribution
Most 2010 BMW 123 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 2010 BMW 123 vehicles fall between 62,683 and 99,179 miles.
2010 BMW 123 — Still on the Road
Most 2010 BMW 123s are still being driven.
503 vehicles still getting MOTs in 2025 — 71% 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 2010 BMW 123 stacks up against a rival.