BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ PIAGGIO/VESPA GTS 125
Model report · 2005–2025

PIAGGIO VESPA GTS 125

124cc Petrol Class 1
82.4%
first-time pass rate
11.0%
failed outright
15,058
median miles at test
4,139
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2010–2025

The VESPA GTS 125's first-time pass rate has risen 6.2 points since 2010, 82.9% to 89.1%.

77%84%92%2010: 82.9% pass (105 tests)2011: 80.7% pass (249 tests)2012: 81.0% pass (315 tests)2013: 80.2% pass (378 tests)2014: 79.2% pass (419 tests)2015: 83.1% pass (397 tests)2016: 80.5% pass (374 tests)2017: 82.6% pass (367 tests)2018: 81.1% pass (238 tests)2019: 83.6% pass (220 tests)2020: 85.3% pass (204 tests)2021: 84.2% pass (228 tests)2022: 85.3% pass (204 tests)2023: 83.2% pass (173 tests)2024: 88.2% pass (127 tests)2025: 89.1% pass (137 tests)20102025

Pass rate by mileage

how the VESPA GTS 125's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage VESPA GTS 125 passes first time 87.2% of the time; by 50k that's 86.2%.

76%82%89%0k: 87.2% pass (1,274 tests)10k: 81.0% pass (1,513 tests)20k: 77.5% pass (801 tests)30k: 81.7% pass (338 tests)40k: 82.3% pass (130 tests)50k: 86.2% pass (58 tests)0k30k50k

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 VESPA GTS 125

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
144 17.7 0.7×
tyres and wheels
136 16.7 1.5×
brakes
124 15.3 0.6×
fuel and exhaust
107 13.2 3.0×
steering and suspension
83 10.2 0.6×
lamps and reflectors
72 8.9 0.8×
tyres
52 6.4 1.6×
structure and attachments
51 6.3 1.6×
suspension
22 2.7 0.6×
steering
21 2.6 1.1×

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 VESPA GTS 125 beats 4 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 VESPA GTS 125.

Pass rate by registration year

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

Best year to buy used: 2011 (83.9% pass). Weakest: 2007 (80.9%).

80%82%85%2007: 80.9% pass (1,086 tests)2008: 81.4% pass (1,178 tests)2009: 83.7% pass (662 tests)2010: 82.8% pass (570 tests)2011: 83.9% pass (435 tests)2012: 82.9% pass (123 tests)200720102012

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.

PIAGGIO VESPA GTS 125 FAQ

answers computed from the data above · terms in the glossary

Is the PIAGGIO VESPA GTS 125 reliable?

The PIAGGIO VESPA GTS 125 is more reliable than average for its class: 82.4% of its 4,139 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #3109 of 5426 models.

What does a VESPA GTS 125 fail its MOT on most?

lighting and signalling — 18% of all defects recorded against failed VESPA GTS 125 tests.

What is the best year of VESPA GTS 125 to buy used?

By first-time pass rate, 2011-registered examples do best (83.9%) and 2007 worst (80.9%). Condition and history still trump the year.

How many miles will a VESPA GTS 125 last?

The median VESPA GTS 125 shows 15,058 miles at test, and examples around 50k miles still pass 86.2% of the time — mileage alone rarely kills one.