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

MOTO GUZZI LE MANS

850cc Petrol Class 2
87.8%
first-time pass rate
7.4%
failed outright
35,010
median miles at test
3,012
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2024

The LE MANS's first-time pass rate has risen 8.0 points since 2005, 79.1% to 87.1%.

76%85%94%2005: 79.1% pass (43 tests)2006: 90.3% pass (236 tests)2007: 88.9% pass (216 tests)2008: 82.3% pass (198 tests)2009: 87.1% pass (210 tests)2010: 89.1% pass (183 tests)2011: 84.8% pass (198 tests)2012: 86.6% pass (194 tests)2013: 89.3% pass (205 tests)2014: 86.6% pass (224 tests)2015: 90.1% pass (192 tests)2016: 87.8% pass (189 tests)2017: 88.8% pass (188 tests)2018: 90.8% pass (131 tests)2019: 88.3% pass (103 tests)2020: 88.5% pass (61 tests)2021: 87.6% pass (89 tests)2022: 89.3% pass (56 tests)2023: 88.6% pass (44 tests)2024: 87.1% pass (31 tests)20052024

Pass rate by mileage

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

A low-mileage LE MANS passes first time 88.0% of the time; by 50k that's 85.7%.

85%88%92%0k: 88.0% pass (316 tests)10k: 85.8% pass (318 tests)20k: 86.5% pass (518 tests)30k: 88.1% pass (620 tests)40k: 90.9% pass (505 tests)50k: 85.7% pass (293 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 LE MANS

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
148 33.6 0.8×
lighting and signalling
141 32 0.8×
steering and suspension
66 15 0.6×
lamps and reflectors
34 7.7 0.4×
reg plates and vin
18 4.1 0.7×
tyres and wheels
15 3.4 0.3×
fuel and exhaust
6 1.4 0.2×
driving controls
5 1.1 0.7×
steering
5 1.1 0.3×
Identification of the vehicle
3 0.7 0.4×

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 LE MANS beats 2 of its 4 closest rivals (BMW R1200, KAWASAKI ZX-6R, BMW R1150).

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 LE MANS.

Pass rate by registration year

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

Best year to buy used: 1991 (94.3% pass). Weakest: 1993 (75.5%).

72%85%98%1976: 87.4% pass (127 tests)1977: 89.2% pass (278 tests)1978: 90.2% pass (491 tests)1979: 89.1% pass (338 tests)1980: 87.2% pass (438 tests)1981: 85.7% pass (392 tests)1982: 91.4% pass (116 tests)1986: 91.9% pass (62 tests)1987: 86.7% pass (83 tests)1988: 90.6% pass (53 tests)1989: 89.6% pass (96 tests)1990: 79.8% pass (109 tests)1991: 94.3% pass (87 tests)1993: 75.5% pass (53 tests)197619861993

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 LE MANS FAQ

answers computed from the data above · terms in the glossary

Is the MOTO GUZZI LE MANS reliable?

The MOTO GUZZI LE MANS is more reliable than average for its class: 87.8% of its 3,012 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #1666 of 5426 models.

What does a LE MANS fail its MOT on most?

brakes — 34% of all defects recorded against failed LE MANS tests.

What is the best year of LE MANS to buy used?

By first-time pass rate, 1991-registered examples do best (94.3%) and 1993 worst (75.5%). Condition and history still trump the year.

How many miles will a LE MANS last?

The median LE MANS shows 35,010 miles at test, and examples around 50k miles still pass 85.7% of the time — mileage alone rarely kills one.