Pass rate over time
The AV05W SYMPLY 50's first-time pass rate has fallen 13.6 points since 2014, 83.6% to 70.0%.
Pass rate by mileage
A low-mileage AV05W SYMPLY 50 passes first time 86.9% of the time; by 20k that's 73.2%.
First-time pass rate by odometer reading at test, 10,000-mile bands for this model. Mileage is the strongest reliability signal. See the full curve.
What fails on a AV05W SYMPLY 50
| Component group | Share of defects | Defects | % of defects | vs all bikes |
|---|---|---|---|---|
| brakes |
|
71 | 33.5 | 1.4× |
| lighting and signalling |
|
34 | 16 | 0.7× |
| lamps and reflectors |
|
30 | 14.2 | 1.9× |
| structure and attachments |
|
20 | 9.4 | 2.8× |
| steering and suspension |
|
19 | 9 | 0.5× |
| steering |
|
11 | 5.2 | 2.7× |
| fuel and exhaust |
|
8 | 3.8 | 0.9× |
| suspension |
|
7 | 3.3 | 1.1× |
| tyres and wheels |
|
6 | 2.8 | 0.3× |
| audible warning (Horn) |
|
6 | 2.8 | 3.7× |
Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects. "vs all bikes" is how often this model's tests record a defect in the group, as a multiple of the all-bike rate.
How rivals compare
On first-time pass rate the AV05W SYMPLY 50 beats 4 of its 4 closest rivals (PEUGEOT SPEEDFIGHT, PIAGGIO ZIP, PIAGGIO NRG).
Rivals share this bike's type and sit within ±30% of its engine capacity, ≥ 5,000 tests. Card colour = better/worse first-time pass rate than the AV05W SYMPLY 50.
Pass rate by registration year
Best year to buy used: 2012 (83.1% pass). Weakest: 2011 (77.3%).
First-time pass rate by the year each bike was first registered (cohorts with ≥ 50 tests). Older cohorts are survivors: the worst examples have already left the road, which tends to lift the earliest years.
SYM AV05W SYMPLY 50 FAQ
Is the SYM AV05W SYMPLY 50 reliable?
The SYM AV05W SYMPLY 50 is more reliable than average for its class: 80.5% of its 879 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #3477 of 5426 models.
What does a AV05W SYMPLY 50 fail its MOT on most?
brakes — 33% of all defects recorded against failed AV05W SYMPLY 50 tests.
What is the best year of AV05W SYMPLY 50 to buy used?
By first-time pass rate, 2012-registered examples do best (83.1%) and 2011 worst (77.3%). Condition and history still trump the year.
How many miles will a AV05W SYMPLY 50 last?
The median AV05W SYMPLY 50 shows 9,960 miles at test, and examples around 20k miles still pass 73.2% of the time — mileage alone rarely kills one.