BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
Model report · 2005–2025
76.3%
first-time pass rate
18.5%
failed outright
11,579
median miles at test
5,085
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2005–2025

The HEXAGON's first-time pass rate has risen 8.0 points since 2005, 80.6% to 88.6%.

68%80%93%2005: 80.6% pass (165 tests)2006: 78.3% pass (760 tests)2007: 76.8% pass (647 tests)2008: 74.9% pass (550 tests)2009: 72.6% pass (489 tests)2010: 72.2% pass (418 tests)2011: 77.1% pass (353 tests)2012: 74.5% pass (325 tests)2013: 72.8% pass (265 tests)2014: 72.2% pass (209 tests)2015: 77.5% pass (182 tests)2016: 76.7% pass (159 tests)2017: 80.0% pass (125 tests)2018: 83.1% pass (77 tests)2019: 81.9% pass (72 tests)2020: 87.8% pass (49 tests)2021: 82.4% pass (68 tests)2022: 77.2% pass (57 tests)2023: 77.8% pass (45 tests)2024: 88.6% pass (35 tests)2025: 88.6% pass (35 tests)20052025

Pass rate by mileage

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

A low-mileage HEXAGON passes first time 81.8% of the time; by 30k that's 58.6%.

54%70%86%0k: 81.8% pass (2,072 tests)10k: 74.4% pass (2,207 tests)20k: 68.1% pass (615 tests)30k: 58.6% pass (133 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 HEXAGON

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
592 27.9 1.9×
brakes
516 24.3 1.7×
tyres and wheels
382 18 3.2×
steering and suspension
380 17.9 2.0×
fuel and exhaust
141 6.6 3.4×
lamps and reflectors
35 1.7 0.3×
body and structure
23 1.1 0.9×
structure and attachments
18 0.8 0.5×
driving controls
17 0.8 1.3×
Items Not Tested
17 0.8 3.4×

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 HEXAGON beats 0 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 HEXAGON.

Pass rate by registration year

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

Best year to buy used: 2003 (82.8% pass). Weakest: 1994 (69.8%).

67%76%85%1994: 69.8% pass (63 tests)1995: 70.0% pass (280 tests)1996: 75.6% pass (504 tests)1997: 76.7% pass (348 tests)1998: 74.5% pass (748 tests)1999: 79.4% pass (811 tests)2000: 75.4% pass (877 tests)2001: 75.7% pass (801 tests)2002: 76.6% pass (269 tests)2003: 82.8% pass (344 tests)199419992003

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 HEXAGON FAQ

answers computed from the data above · terms in the glossary

Is the PIAGGIO HEXAGON reliable?

The PIAGGIO HEXAGON is more reliable than average for its class: 76.3% of its 5,085 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #4149 of 5426 models.

What does a HEXAGON fail its MOT on most?

lighting and signalling — 28% of all defects recorded against failed HEXAGON tests.

What is the best year of HEXAGON to buy used?

By first-time pass rate, 2003-registered examples do best (82.8%) and 1994 worst (69.8%). Condition and history still trump the year.

How many miles will a HEXAGON last?

The median HEXAGON shows 11,579 miles at test, and examples around 30k miles still pass 58.6% of the time — mileage alone rarely kills one.