Daihatsu Sirion car check
Find out if a Sirion has outstanding finance, has been written off or stolen, how many owners it’s had, and which known problems apply to the generation you’re looking at.
Finance, stolen, write-off and owner history data provided by Experian. Results in under a minute.
- Typical price
- £2,0155 at dealers
- MOT failure rate
- 21.3%54k tests
- Known problems
- 5across M100 to M300
- Full report
- £7.49one-off, no subscription
Which Sirion are you looking at?
Each Sirion generation has its own weak spots. Pick the one you’re viewing to see what to check.
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Structural corrosion compromising rigidity
Safety risk M100, M300This is the most severe category of MOT corrosion failure, indicating rust has progressed to the point where the car's basic structural integrity is compromised. The failure rate is consistently high across all mileage bands from 20,000 miles upward and is worsening year-on-year.
What to check: Check the sill areas along both sides of the car, looking for brown rust staining, holes, or areas where the metal feels soft when pressed. Examine the floor pan visible from underneath, particularly around suspension mounting points and seat belt anchor areas. Look at the rear wheel arches from ...
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Subframe mounting area corrosion
Safety risk M100, M300This is a dangerous category because it affects the mounting points that secure the engine, gearbox, and front suspension to the car's structure. The failure rate affects all mileage bands and is worsening consistently.
What to check: Look underneath the front of the car at the four main subframe mounting points - two behind the front wheels and two further forward. Check for rust, cracking, or deformation around these areas. Examine the metal around these mounting points for brown staining, holes, or areas that look recently ...
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Suspension component damage and corrosion
Wear item M100, M300MOT data shows this model fails at 141.3x the fleet average for suspension components being excessively damaged or corroded. This extraordinary failure rate affects all mileage bands from new cars upward, peaking on 1.0L variants at 40-60k miles. The issue affects control arms, links, and mounting brackets that corrode rapidly on this model.
What to check: With the car on level ground, look at the front suspension components visible through the wheel wells. Check for obvious rust, cracking, or bent components. Examine the anti-roll bar drop links - these are particularly prone to corrosion and will show brown rust staining or cracking. Look at the ...
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Suspension bushes and joints excessive wear
Wear item M100, M300MOT data shows failures at 33.6x the fleet average for worn suspension pins, bushes, and joints. This affects the rubber and metal bushes that locate suspension components, with wear starting from very low mileage. The pattern suggests premature degradation of the suspension mounting system rather than normal age-related wear.
What to check: Look at the anti-roll bar drop links for play by trying to move them by hand - they should be solid with no movement. Check the front wishbone bushes for cracking or perished rubber. The bushes should be solid black rubber without visible cracks or oil contamination. Examine the rear suspension b...
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Suspension joint dust cover deterioration
Wear item M100, M300MOT data shows failures at 49.1x the fleet average for severely deteriorated suspension joint dust covers. These rubber or plastic boots protect ball joints and suspension components from dirt and moisture ingress. While not immediately dangerous, deteriorated covers allow contamination that leads to premature joint wear and eventual failure.
What to check: Examine the rubber boots on suspension ball joints, visible through the wheel wells. Look for splits, tears, or areas where the rubber has perished and pulled away from the joint. Check the CV joint boots on the drive shafts - these are particularly prone to splitting and will show black grease c...
We haven’t flagged any common problems for this generation in our data yet. A history check still tells you about finance, write-offs and theft, and the MOT history shows how this particular car has been looked after.
What Sirions cost at dealers now
From 5 used Sirions we track on UK dealer websites.
- Typical asking price
- £2,015
- Typical mileage
- 87,727 miles
- Price change vs last month
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Sirion MOT results
of Sirion MOT tests end in a fail, from 54,323 tests.
Most common reasons for failing
- Power steering faultSteering
- Anti-roll bar links wornSuspension
- Fuel pipe or hose damagedBodywork
Check the Sirion you’re buying
One report covers outstanding finance, write-offs, theft and previous owners from Experian, plus MOT history, mileage and the known problems for its generation.
Finance, stolen, write-off and owner history data provided by Experian.
What the check includes
- Outstanding finance Experian
- Write-off status Experian
- Stolen vehicle check Experian
- Previous owners and keeper history Experian
- MOT history and advisories DVSA
- Mileage check DVSA
- Known problems for its generation GetCarWise
- How many are left on the road DVLA
Sirion questions
Is the Daihatsu Sirion reliable?
21.3% of Sirion models fail their MOT based on 54,323 tests analysed. That’s about average for the class. There are 5 known problems to watch for, the most serious being structural corrosion compromising rigidity. A full history check shows whether a specific car has had related write-offs or insurance claims.
What are the main problems with a Daihatsu Sirion?
The most serious known issues are structural corrosion compromising rigidity, subframe mounting area corrosion, suspension component damage and corrosion. Problems vary by generation, so check which apply to the year you’re looking at. Our car check flags whether a specific Sirion has been written off or had insurance claims linked to these faults.
How do I check if a Daihatsu Sirion has outstanding finance?
Enter the registration on this page. We query Experian’s finance database and return any outstanding agreements within a minute. If finance is still owed, the finance company can legally repossess the car even after you’ve paid the seller. At £7.49 it’s the cheapest way to avoid a car that isn’t legally for sale.
How do I check if a Daihatsu Sirion has been written off?
Our check queries Experian’s insurance write-off database for Cat A, B, S and N markers. A Cat S or N Sirion has been structurally or non-structurally damaged and repaired. This doesn’t mean it’s unsafe, but it affects resale value and some insurers won’t cover it. The check costs £7.49.
Can I check a Daihatsu Sirion for free?
You can check MOT history free on GOV.UK, which shows past test results and advisories. What it won’t show is outstanding finance, write-offs or theft markers, which are the things that actually cost you money after you’ve bought. Our full check adds all of that for £7.49, using Experian data.
Is a Daihatsu Sirion HPI check worth it?
HPI is one brand of car check. Our check uses the same Experian data covering finance, stolen, write-off and keeper history, plus MOT analysis and known Sirion faults that HPI doesn’t include. At £7.49 it’s typically less than half the price of an HPI check.
What does a Daihatsu Sirion fail its MOT on?
The most common MOT failure on the Sirion is power steering fault. 21.3% of Sirion models fail overall, based on 54,323 tests. Checking a car’s full MOT history before buying shows you recurring problems the seller might not mention.
More on the Sirion
Other Daihatsu car checks
Finance, stolen, write-off and owner history data provided by Experian. MOT data from DVSA. Known problems from GetCarWise analysis. Updated October 2026.