Daihatsu Terios MOT pass rate and common failures
Of 3,746 class-4 normal initial MOT tests in 2024, 59.9% passed without an initial fail or PRS repair — below the 71.2% UK average.
Checking a Daihatsu Terios?
Model-level statistics cannot reveal the condition or provenance of one car.
Check its registration free for the actual MOT, tax and mileage record. Before buying, the optional £9.99 full history check adds outstanding-finance, stolen and insurance write-off checks.
Pass rate by vehicle age
| Age | Tests | Initial pass rate |
|---|---|---|
| 15–30 years | 3,731 | 59.9% |
Common initial failure categories
These are the items that most often caused a Daihatsu Terios to fail its first test, with what each one usually means for a buyer.
- Component Mounting Prescribed Areas — 9% of tests. Corrosion near a mounting point for a tested component. This is the kind of rust that gets expensive — inspect it.
- Suspension Arms — 8.3% of tests. Worn arms or bushes. A common age-related repair that affects handling and tyre wear.
- Exhaust Emissions — 6.9% of tests. The car exceeded its emissions limits. Can be a sensor or a service, but on a diesel it can also mean an expensive filter or catalyst.
- Brake Performance — 6.6% of tests. The brakes underperformed on the rolling road. Expect brake work rather than an adjustment.
- Position Lamps — 4.2% of tests. A side or tail light out. Usually a bulb.
- Stop Lamp — 4.1% of tests. A brake light out. Usually a bulb.
What this does and does not tell you
A pass rate describes how a population of cars behaved on test day. It says nothing about how one car was driven, serviced or repaired, and an MOT does not cover the engine, clutch or gearbox at all.
Use it to know what to look for: if tyres and brakes dominate the list, price those in; if corrosion or suspension appears, get underneath the car. Then check the individual vehicle — its MOT history shows whether these same items have been advised year after year, and its mileage record shows whether the reading is consistent.
How many Daihatsu Terios are left?
At the end of 2026 Q1, DfT recorded 2,960 licensed and 1,882 SORN vehicles in the Daihatsu Terios generic-model group.
Licensed and SORN trend for the Daihatsu Terios
Before you buy
- Component Mounting Prescribed Areas — 9% of tests in 2024. Corrosion near a mounting point for a tested component. This is the kind of rust that gets expensive — inspect it.
- Suspension Arms — 8.3% of tests in 2024. Worn arms or bushes. A common age-related repair that affects handling and tyre wear.
- Exhaust Emissions — 6.9% of tests in 2024. The car exceeded its emissions limits. Can be a sensor or a service, but on a diesel it can also mean an expensive filter or catalyst.
- Brake Performance — 6.6% of tests in 2024. The brakes underperformed on the rolling road. Expect brake work rather than an adjustment.
- Ask why it was off the road — Of the 4,842 Terios vehicles still on the DVLA record, 1 in 3 is SORN (1,882 at 2026 Q1). A car that has been laid up needs a closer look at brakes, tyres and the MOT history.
- Budget for a shrinking fleet — Licensed numbers are down 73% from the 2014 Q3 peak of 11,085. Fewer cars on the road usually means fewer donor parts and fewer specialists.
- Check the actual Terios — These figures describe the model group. Enter the registration for that vehicle's free MOT, tax and mileage record before you pay a deposit.
Other Daihatsu models
- Daihatsu Sirion — 60.4% pass
- Daihatsu Charade — 57.9% pass
- Daihatsu Copen — 70.1% pass
See every Daihatsu model MOT pass rate
Common questions
What is the Daihatsu Terios MOT pass rate?
59.9% of 3,746 class-4 initial MOT tests on the Daihatsu Terios passed first time in 2024 — below the 71.2% UK average.
Why does the Terios fail its MOT?
The most common initial failure categories are component mounting prescribed areas (9% of tests), suspension arms (8.3% of tests), exhaust emissions (6.9% of tests), brake performance (6.6% of tests).
How many Daihatsu Terios are left in the UK?
2,960 were licensed and 1,882 were SORN at the end of 2026 Q1, according to DfT and DVLA statistics for this generic-model group.
Does this tell me whether one particular Terios is a good buy?
No. These are population statistics. Enter that car's registration for its own MOT, tax and mileage record, then check outstanding finance, write-off and stolen markers before buying.
Methodology and limitations
MOT outcomes describe testable items at the time of inspection. They are not a measure of overall mechanical reliability.
Scope: Class 4 normal initial MOT tests completed in 2024. Models require at least 1,000 qualifying tests. Duplicate source rows are removed using official DVSA test IDs.
Source: Driver and Vehicle Standards Agency anonymised MOT tests and results, 2024, published 2025-05-23 under the Open Government Licence v3.0.
Check the actual car
Enter the registration for that car's own free MOT, tax and mileage record. Before money changes hands, the £9.99 full history check adds outstanding finance, insurance write-off and stolen checks.