Daihatsu Sirion reliability
MOT pass rates & common faults · 8,519 real 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.
MOT pass rate by age
Where the Sirion tends to fail
Share of Daihatsu Sirion cars aged 13 years and older with no fault in each area (higher is better). The tick is the fleet average for the same age.
Holds up better than average on road wheels.
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).