BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ SYM/FIDDLE III 50 E4
Model report · 2005–2025

SYM FIDDLE III 50 E4

49cc Petrol Class 1
86.1%
first-time pass rate
5.2%
failed outright
3,060
median miles at test
115
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2024–2025

The FIDDLE III 50 E4's first-time pass rate has fallen 15.6 points since 2024, 96.9% to 81.3%.

77%89%100%2024: 96.9% pass (32 tests)2025: 81.3% pass (32 tests)20242025

What fails on a FIDDLE III 50 E4

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
brakes
4 50
structure and attachments
3 37.5
Identification of the vehicle
1 12.5

Defects recorded against failed normal tests, 2005–2025, grouped by DVSA inspection section. One test can record multiple defects.

How rivals compare

same type, similar capacity, high test volume

On first-time pass rate the FIDDLE III 50 E4 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 FIDDLE III 50 E4.

Pass rate by registration year

how each model-year cohort fares · registration year from first use date

Best year to buy used: 2019 (83.6% pass). Weakest: 2019 (83.6%).

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.