BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ LAMBRETTA/LI125 SPECIAL
Model report · 2005–2025

LAMBRETTA LI125 SPECIAL

125cc Petrol Class 1
89.9%
first-time pass rate
5.2%
failed outright
1,391
median miles at test
813
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2007–2018

The LI125 SPECIAL's first-time pass rate has risen 15.0 points since 2007, 74.4% to 89.4%.

69%84%100%2007: 74.4% pass (39 tests)2008: 96.9% pass (32 tests)2009: 86.4% pass (44 tests)2010: 87.8% pass (49 tests)2011: 92.2% pass (51 tests)2012: 88.1% pass (59 tests)2013: 92.2% pass (64 tests)2014: 89.6% pass (77 tests)2015: 90.5% pass (74 tests)2016: 88.3% pass (94 tests)2017: 93.5% pass (92 tests)2018: 89.4% pass (47 tests)20072018

Pass rate by mileage

how the LI125 SPECIAL's first-time pass rate falls with the odometer · class average 73.4%

A low-mileage LI125 SPECIAL passes first time 89.7% of the time; by 30k that's 90.5%.

88%91%93%0k: 89.7% pass (581 tests)10k: 92.1% pass (63 tests)20k: 89.1% pass (64 tests)30k: 90.5% pass (42 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 LI125 SPECIAL

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lighting and signalling
31 35.6 0.6×
brakes
30 34.5 0.6×
steering and suspension
11 12.6 0.5×
tyres and wheels
7 8 0.2×
fuel and exhaust
3 3.4 0.3×
wheels
1 1.1 2.1×
audible warning (Horn)
1 1.1 0.7×
driving controls
1 1.1 0.5×
lamps and reflectors
1 1.1 0.1×
Items Not Tested
1 1.1 1.3×

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 LI125 SPECIAL beats 4 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 LI125 SPECIAL.

Pass rate by registration year

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

Best year to buy used: 1967 (92.4% pass). Weakest: 1968 (79.5%).

77%86%95%1965: 91.1% pass (123 tests)1966: 90.2% pass (265 tests)1967: 92.4% pass (264 tests)1968: 79.5% pass (73 tests)196519671968

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.

LAMBRETTA LI125 SPECIAL FAQ

answers computed from the data above · terms in the glossary

Is the LAMBRETTA LI125 SPECIAL reliable?

The LAMBRETTA LI125 SPECIAL is more reliable than average for its class: 89.9% of its 813 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #988 of 5426 models.

What does a LI125 SPECIAL fail its MOT on most?

lighting and signalling — 36% of all defects recorded against failed LI125 SPECIAL tests.

What is the best year of LI125 SPECIAL to buy used?

By first-time pass rate, 1967-registered examples do best (92.4%) and 1968 worst (79.5%). Condition and history still trump the year.

How many miles will a LI125 SPECIAL last?

The median LI125 SPECIAL shows 1,391 miles at test, and examples around 30k miles still pass 90.5% of the time — mileage alone rarely kills one.