DVSA Statistics
2018 Toyota Sienna
MOT Pass Rate & Pre-MOT Checklist
There isn't much MOT data yet for the 2018 Toyota Sienna (only 6 tests in our DVSA dataset), so these figures are a rough guide. We still highlight common failure items below so you can check before your MOT.
Pass Rate
Based on 6 DVSA anonymised MOT tests · About this data
Pass Rate
83.3%
Higher than average
Limited data available for this model; results may be less representative.
Top Failure Reasons
Common MOT failures for this model
Quick DIY Fix
Headlight bulbs are a common MOT fail. Easy DIY replacement.
Based on DVSA statistics from 6 recorded tests.
Pre-MOT Checklist for 2018 Toyota Sienna
Based on common failure points for this model, check these items before your MOT:
- 1
Push down on each corner and release - car should bounce once only
Suspension – Common fail on this model
- 2
Test all headlights work and aim is correct - check for condensation inside
Lighting – Common fail on this model
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Frequently Asked Questions
Is a 2018 Toyota Sienna likely to fail its MOT?
Based on DVSA statistics, the 2018 Toyota Sienna has a 83.3% MOT pass rate. This is above average, indicating good reliability for a vehicle of this age.
What are the most common MOT failures on a 2018 Toyota Sienna?
The most common MOT failure reasons for a 2018 Toyota Sienna are: a shock absorber damaged to the extent that it does not function or showing signs of severe leakage, child seat fitted not allowing full inspection of adult belt, a mandatory tell-tale for main beam headlamp or rear fog lamp missing or inoperative. Many of these can be checked and fixed before your test to improve your chances of passing.
How can I reduce the chance my 2018 Toyota Sienna fails its MOT?
To improve your chances of passing, check the items that commonly fail on this model: a shock absorber damaged to the extent that it does not function or showing signs of severe leakage, child seat fitted not allowing full inspection of adult belt, a mandatory tell-tale for main beam headlamp or rear fog lamp missing or inoperative. Use our pre-MOT checklist above to identify potential issues before your test. Many common failures are easy DIY fixes.
How many 2018 Toyota Siennas fail their MOT?
Around 17% of 2018 Toyota Siennas fail their MOT test, meaning roughly 1 in 6 don't pass first time. The most common reasons are a shock absorber damaged to the extent that it does not function or showing signs of severe leakage and child seat fitted not allowing full inspection of adult belt. Pre-checking these items can significantly improve your chances.
What should I check before my 2018 Toyota Sienna MOT?
Before your 2018 Toyota Sienna MOT, check these commonly-failed items: a shock absorber damaged to the extent that it does not function or showing signs of severe leakage, child seat fitted not allowing full inspection of adult belt, a mandatory tell-tale for main beam headlamp or rear fog lamp missing or inoperative. Most are visual checks you can do at home – look for worn tyres, test all lights work, and check for obvious damage or leaks.
Is the 2018 Toyota Sienna reliable for MOT?
With a 83.3% MOT pass rate, the 2018 Toyota Sienna performs above average compared to typical vehicles. This suggests good overall condition for a vehicle of this age.