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

MOTO GUZZI V50

490cc Petrol Class 2
84.0%
first-time pass rate
8.0%
failed outright
31,921
median miles at test
2,712
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2023

The V50's first-time pass rate has risen 9.3 points since 2005, 81.8% to 91.1%.

73%86%99%2005: 81.8% pass (44 tests)2006: 82.6% pass (190 tests)2007: 84.8% pass (158 tests)2008: 77.5% pass (151 tests)2009: 83.9% pass (168 tests)2010: 78.0% pass (182 tests)2011: 84.2% pass (183 tests)2012: 84.2% pass (177 tests)2013: 84.1% pass (189 tests)2014: 83.2% pass (196 tests)2015: 86.8% pass (182 tests)2016: 79.1% pass (172 tests)2017: 81.8% pass (170 tests)2018: 86.0% pass (129 tests)2019: 94.8% pass (115 tests)2020: 92.1% pass (89 tests)2021: 86.4% pass (81 tests)2022: 87.3% pass (55 tests)2023: 91.1% pass (45 tests)20052023

Pass rate by mileage

how the V50's first-time pass rate falls with the odometer · class average 84.9%

A low-mileage V50 passes first time 83.3% of the time; by 50k that's 84.6%.

83%84%86%0k: 83.3% pass (311 tests)10k: 83.5% pass (401 tests)20k: 84.8% pass (525 tests)30k: 83.4% pass (604 tests)40k: 84.6% pass (469 tests)50k: 84.6% pass (175 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 V50

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
156 31.5 0.9×
brakes
134 27 0.8×
steering and suspension
88 17.7 0.9×
tyres and wheels
35 7.1 0.6×
lamps and reflectors
23 4.6 0.3×
fuel and exhaust
20 4 0.9×
body and structure
14 2.8 0.9×
reg plates and vin
11 2.2 0.5×
driving controls
11 2.2 1.4×
tyres
4 0.8 0.2×

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 V50 beats 3 of its 4 closest rivals (KAWASAKI ZX-6R, SUZUKI GSF600, YAMAHA FZS600).

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 V50.

Pass rate by registration year

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

Best year to buy used: 1983 (91.2% pass). Weakest: 1981 (81.1%).

79%86%93%1979: 81.3% pass (486 tests)1980: 86.2% pass (535 tests)1981: 81.1% pass (604 tests)1982: 85.4% pass (555 tests)1983: 91.2% pass (194 tests)1984: 85.2% pass (61 tests)1985: 87.5% pass (88 tests)197919821985

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.

MOTO GUZZI V50 FAQ

answers computed from the data above · terms in the glossary

Is the MOTO GUZZI V50 reliable?

The MOTO GUZZI V50 is about average for its class: 84.0% of its 2,712 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #2749 of 5426 models.

What does a V50 fail its MOT on most?

lighting and signalling — 31% of all defects recorded against failed V50 tests.

What is the best year of V50 to buy used?

By first-time pass rate, 1983-registered examples do best (91.2%) and 1981 worst (81.1%). Condition and history still trump the year.

How many miles will a V50 last?

The median V50 shows 31,921 miles at test, and examples around 50k miles still pass 84.6% of the time — mileage alone rarely kills one.