RegVerdict Model Intelligence
Daihatsu Sirion reliability
MOT pass rates & common faults·8,519 DVSA tests·2024
Across 8,519 real DVSA MOT tests in 2024, 59% of Daihatsu Sirion cars aged 13 years and older pass their MOT first time, in line with the 61% average for cars of that age. It holds up especially well on road wheels.
59%
Average for its agepass first time (13 years and older)
Average for its age
In line
MOT pass rate by age
13 years and older
8,519 tests · fleet 61%
59%
Where the Sirion fails
Suspension87
Brakes93
Body & structure95
Steering97
Tyres96
Lights & electrics89
Holds up better on road wheels.
Share of 13 years and older Daihatsu Sirion MOTs with no fault in each area; the marker shows the fleet average. OGL v3.0.
How it tends to age
How the Daihatsu Sirion tends to age
The MOT areas flagged most often on Daihatsu Sirion models 13 years and older. It is the model’s typical pattern across millions of tests, not a forecast for this specific car.
- Suspension · flagged on ~13% of MOTs
- Lights & electrics · flagged on ~11% of MOTs
- Brakes · flagged on ~7% of MOTs
- Body & structure · flagged on ~5% of MOTs
Common questions
Is the Daihatsu Sirion reliable?
On 2024 MOT data the Daihatsu Sirion is about average for its age: 59% of examples aged 13 years and older pass first time, against a 61% fleet average.
What is the MOT pass rate for a Daihatsu Sirion?
First-time MOT pass rates for the Daihatsu Sirion in 2024: 13 years and older, 59%. Pass rates fall with age across the whole fleet, so compare each figure with cars of the same age, not with a new car.
What commonly fails on a Daihatsu Sirion MOT?
No single area stands out as a recurring weakness for the Daihatsu Sirion versus other cars of the same age. Its MOT failures are spread across the usual wear items (tyres, brakes, lamps).
Other Daihatsu models
Check a Daihatsu Sirion’s full history