BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
81.0%
first-time pass rate
11.9%
failed outright
16,180
median miles at test
1,019
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2025

The T5's first-time pass rate has risen 9.9 points since 2006, 75.0% to 84.9%.

65%80%95%2006: 75.0% pass (52 tests)2007: 78.6% pass (42 tests)2008: 81.4% pass (43 tests)2009: 69.8% pass (53 tests)2010: 72.0% pass (50 tests)2011: 77.3% pass (44 tests)2012: 82.6% pass (46 tests)2013: 78.7% pass (47 tests)2014: 74.5% pass (47 tests)2015: 77.8% pass (54 tests)2016: 82.4% pass (51 tests)2017: 83.3% pass (54 tests)2018: 81.0% pass (42 tests)2019: 90.2% pass (51 tests)2020: 82.6% pass (46 tests)2021: 89.1% pass (64 tests)2022: 84.2% pass (57 tests)2023: 87.5% pass (64 tests)2024: 81.8% pass (44 tests)2025: 84.9% pass (53 tests)20062025

Pass rate by mileage

how the T5's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage T5 passes first time 84.1% of the time; by 40k that's 70.0%.

67%78%88%0k: 84.1% pass (270 tests)10k: 78.7% pass (413 tests)20k: 80.0% pass (170 tests)30k: 85.4% pass (96 tests)40k: 70.0% pass (30 tests)0k20k40k

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 T5

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
90 36.4 1.2×
steering and suspension
49 19.8 1.3×
lamps and reflectors
31 12.6 1.1×
brakes
31 12.6 0.5×
tyres and wheels
17 6.9 0.7×
tyres
6 2.4 0.9×
body and structure
6 2.4 0.8×
reg plates and vin
6 2.4 1.0×
steering
6 2.4 1.4×
suspension
5 2 0.7×

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

same type, similar capacity, high test volume

On first-time pass rate the T5 beats 2 of its 4 closest rivals (PIAGGIO VESPA, HONDA PCX 125, HONDA Vision 110).

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 T5.

Pass rate by registration year

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

Best year to buy used: 1998 (91.8% pass). Weakest: 1989 (78.0%).

75%85%95%1985: 78.7% pass (89 tests)1986: 83.0% pass (106 tests)1987: 80.5% pass (77 tests)1988: 83.8% pass (99 tests)1989: 78.0% pass (91 tests)1990: 84.7% pass (98 tests)1991: 79.5% pass (73 tests)1997: 87.5% pass (56 tests)1998: 91.8% pass (61 tests)1999: 82.1% pass (56 tests)198519901999

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.

VESPA T5 FAQ

answers computed from the data above · terms in the glossary

Is the VESPA T5 reliable?

The VESPA T5 is more reliable than average for its class: 81.0% of its 1,019 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #3378 of 5426 models.

What does a T5 fail its MOT on most?

lighting and signalling — 36% of all defects recorded against failed T5 tests.

What is the best year of T5 to buy used?

By first-time pass rate, 1998-registered examples do best (91.8%) and 1989 worst (78.0%). Condition and history still trump the year.

How many miles will a T5 last?

The median T5 shows 16,180 miles at test, and examples around 40k miles still pass 70.0% of the time — mileage alone rarely kills one.