BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025

ZONTES TIGER

49cc Petrol Class 1
60.1%
first-time pass rate
26.3%
failed outright
6,263
median miles at test
278
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2019–2023

The TIGER's first-time pass rate has fallen 3.8 points since 2019, 58.1% to 54.3%.

40%68%96%2019: 58.1% pass (31 tests)2020: 86.7% pass (45 tests)2021: 49.1% pass (55 tests)2022: 51.0% pass (49 tests)2023: 54.3% pass (35 tests)20192023

What fails on a TIGER

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects
lamps and reflectors
96 40.5
structure and attachments
87 36.7
brakes
26 11
suspension
13 5.5
audible warning (Horn)
5 2.1
steering
5 2.1
Identification of the vehicle
2 0.8
lighting and signalling
2 0.8
tyres
1 0.4

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 TIGER beats 0 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 TIGER.

Pass rate by registration year

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

Best year to buy used: 2018 (69.2% pass). Weakest: 2016 (51.6%).

48%60%73%2016: 51.6% pass (91 tests)2017: 66.7% pass (87 tests)2018: 69.2% pass (52 tests)201620172018

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.