BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
77.1%
first-time pass rate
15.7%
failed outright
12,886
median miles at test
1,404
MOT tests, 2005–2025

Pass rate over time

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

The XMAX's first-time pass rate has fallen 3.6 points since 2010, 86.1% to 82.5%.

58%75%92%2010: 86.1% pass (36 tests)2011: 77.6% pass (67 tests)2012: 83.9% pass (93 tests)2013: 75.9% pass (133 tests)2014: 76.4% pass (140 tests)2015: 79.5% pass (151 tests)2016: 78.6% pass (145 tests)2017: 76.9% pass (130 tests)2018: 73.7% pass (76 tests)2019: 67.7% pass (62 tests)2020: 73.9% pass (69 tests)2021: 82.3% pass (79 tests)2022: 82.0% pass (61 tests)2023: 63.3% pass (60 tests)2024: 66.7% pass (42 tests)2025: 82.5% pass (40 tests)20102025

Pass rate by mileage

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

A low-mileage XMAX passes first time 82.3% of the time; by 30k that's 59.3%.

55%71%87%0k: 82.3% pass (532 tests)10k: 77.7% pass (539 tests)20k: 70.8% pass (240 tests)30k: 59.3% pass (54 tests)0k20k30k

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 XMAX

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
151 34.6 1.9×
lighting and signalling
86 19.7 1.3×
steering and suspension
58 13.3 1.2×
tyres and wheels
42 9.6 1.4×
lamps and reflectors
40 9.2 1.6×
tyres
27 6.2 2.4×
suspension
14 3.2 1.3×
steering
11 2.5 1.5×
structure and attachments
4 0.9 0.4×
body and structure
3 0.7 0.1×

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 XMAX beats 1 of its 4 closest rivals (PIAGGIO PX 200 E, PIAGGIO X9, LAMBRETTA GP200).

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 XMAX.

Pass rate by registration year

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

Best year to buy used: 2006 (86.0% pass). Weakest: 2008 (71.5%).

69%79%89%2006: 86.0% pass (150 tests)2007: 78.2% pass (206 tests)2008: 71.5% pass (284 tests)2009: 84.7% pass (235 tests)2010: 71.6% pass (225 tests)2011: 76.8% pass (181 tests)2012: 72.3% pass (83 tests)200620092012

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.

YAMAHA XMAX FAQ

answers computed from the data above · terms in the glossary

Is the YAMAHA XMAX reliable?

The YAMAHA XMAX is less reliable than average for its class: 77.1% of its 1,404 MOT tests (2005–2025) passed first time, against a class average of 84.9%. That ranks it #4044 of 5426 models.

What does a XMAX fail its MOT on most?

brakes — 35% of all defects recorded against failed XMAX tests.

What is the best year of XMAX to buy used?

By first-time pass rate, 2006-registered examples do best (86.0%) and 2008 worst (71.5%). Condition and history still trump the year.

How many miles will a XMAX last?

The median XMAX shows 12,886 miles at test, and examples around 30k miles still pass 59.3% of the time — mileage alone rarely kills one.