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

SUZUKI VL125

124cc Petrol Class 1
#4554 of 5426 overall #624 of 680 SUZUKIs #305 of 734 commuter bikes
72.3%
first-time pass rate
18.9%
failed outright
12,090
median miles at test
14.5k
MOT tests, 2005–2025

Pass rate over time

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

The VL125's first-time pass rate has fallen 10.7 points since 2005, 85.2% to 74.5%.

63%76%90%2005: 85.2% pass (155 tests)2006: 78.5% pass (922 tests)2007: 78.0% pass (994 tests)2008: 77.8% pass (1,033 tests)2009: 72.2% pass (1,069 tests)2010: 72.0% pass (1,046 tests)2011: 70.1% pass (1,048 tests)2012: 71.1% pass (993 tests)2013: 68.6% pass (960 tests)2014: 69.4% pass (850 tests)2015: 68.3% pass (823 tests)2016: 67.5% pass (721 tests)2017: 69.8% pass (656 tests)2018: 73.0% pass (474 tests)2019: 71.4% pass (451 tests)2020: 73.3% pass (397 tests)2021: 71.5% pass (485 tests)2022: 72.2% pass (439 tests)2023: 73.6% pass (397 tests)2024: 68.0% pass (275 tests)2025: 74.5% pass (282 tests)20052025

Pass rate by mileage

how the VL125's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage VL125 passes first time 81.0% of the time; by 50k that's 56.3%.

51%69%86%0k: 81.0% pass (5,727 tests)10k: 69.6% pass (5,304 tests)20k: 63.3% pass (2,201 tests)30k: 62.6% pass (663 tests)40k: 59.5% pass (168 tests)50k: 56.3% pass (48 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 VL125

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
brakes
1,774 25.9 2.0×
lighting and signalling
1,192 17.4 1.4×
steering and suspension
1,062 15.5 1.8×
drive system
923 13.5 6.2×
tyres and wheels
613 9 1.8×
lamps and reflectors
346 5.1 1.0×
structure and attachments
331 4.8 2.3×
fuel and exhaust
266 3.9 2.2×
suspension
186 2.7 1.5×
reg plates and vin
146 2.1 1.5×

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 VL125 beats 3 of its 4 closest rivals (YAMAHA YBR 125, HONDA CG125, HONDA CBF125).

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 VL125.

Pass rate by registration year

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

Best year to buy used: 2007 (77.9% pass). Weakest: 1999 (67.6%).

66%73%80%1999: 67.6% pass (1,300 tests)2000: 69.9% pass (3,459 tests)2001: 71.0% pass (2,093 tests)2002: 75.0% pass (1,803 tests)2003: 74.3% pass (2,428 tests)2004: 76.2% pass (1,317 tests)2005: 72.0% pass (1,109 tests)2006: 75.2% pass (456 tests)2007: 77.9% pass (299 tests)2008: 75.2% pass (165 tests)199920042008

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.

SUZUKI VL125 FAQ

answers computed from the data above · terms in the glossary

Is the SUZUKI VL125 reliable?

The SUZUKI VL125 is about average for its class: 72.3% of its 14,470 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #4554 of 5426 models.

What does a VL125 fail its MOT on most?

brakes — 26% of all defects recorded against failed VL125 tests.

What is the best year of VL125 to buy used?

By first-time pass rate, 2007-registered examples do best (77.9%) and 1999 worst (67.6%). Condition and history still trump the year.

How many miles will a VL125 last?

The median VL125 shows 12,090 miles at test, and examples around 50k miles still pass 56.3% of the time — mileage alone rarely kills one.