UK car model reliability rankings and MOT data

Time Period & Model
Model reliability rank
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Placeholder until wired.
Overall MOT pass rate
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Placeholder until wired.
Efficiency, emissions & tax
Average MPG
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CO2 emission
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Euro emissions
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Tax cost
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Average vehicle miles
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Average latest recorded mileage across analysed vehicles.
Life expectancy miles
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Estimated from older vehicles where enough data exists.
Average vehicle age
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Average age at latest MOT in this analysed pool.
Rarity ranking
Based on Make & Model
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— On the road
Market share
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Share of the active represented vehicle pool.
Vehicles represented
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Valid-MOT and under-3 vehicles matching the current filters.
Tests analysed
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Historical MOT tests used in this view.
Fuel type breakdown (by model)
FuelVehicles
Pie chart will appear here.
Euro NCAP Safety
NCAP rating
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Adult
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Children
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Pedestrian
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Safety systems
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Top 25 most common defects (by model)
DefectCount