VESPA (DOUGLAS) P125X

125cc Petrol Class 1

#3704 of 5426 overall #27 of 30 VESPA (DOUGLAS)s #212 of 412 scooter bikes

79.4%

first-time pass rate

12.1%

failed outright

14,871

median miles at test

796

MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2006–2017

The P125X's first-time pass rate has risen 6.7 points since 2006, 75.4% to 82.1%.

Pass rate by mileage

how the P125X's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage P125X passes first time 83.9% of the time; by 40k that's 81.3%.

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 P125X

failure defects by component group · advisories excluded

Component group	Defects	% of defects	vs all bikes
lighting and signalling	113	47.3	1.6×
steering and suspension	36	15.1	1.1×
tyres and wheels	25	10.5	1.3×
brakes	24	10	0.5×
lamps and reflectors	15	6.3	0.6×
reg plates and vin	13	5.4	2.2×
body and structure	4	1.7	1.0×
fuel and exhaust	4	1.7	0.7×
suspension	3	1.3	0.3×
audible warning (Horn)	2	0.8	1.4×

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 P125X beats 1 of its 4 closest rivals (PIAGGIO VESPA, HONDA PCX 125, HONDA Vision 110).

PIAGGIO VESPA 80.7% pass · 287k tests HONDA PCX 125 81.1% pass · 88.6k tests HONDA Vision 110 78.2% pass · 50.6k tests YAMAHA NMAX 125 82.2% pass · 33.8k tests

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 P125X.

Pass rate by registration year

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

Best year to buy used: 1980 (84.2% pass). Weakest: 1978 (72.2%).

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.

VESPA (DOUGLAS) P125X FAQ

answers computed from the data above · terms in the glossary

Is the VESPA (DOUGLAS) P125X reliable?

The VESPA (DOUGLAS) P125X is more reliable than average for its class: 79.4% of its 796 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #3704 of 5426 models.

What does a P125X fail its MOT on most?

lighting and signalling — 47% of all defects recorded against failed P125X tests.

What is the best year of P125X to buy used?

By first-time pass rate, 1980-registered examples do best (84.2%) and 1978 worst (72.2%). Condition and history still trump the year.

How many miles will a P125X last?

The median P125X shows 14,871 miles at test, and examples around 40k miles still pass 81.3% of the time — mileage alone rarely kills one.