BIKERELIABILITY
MOT DATA · GREAT BRITAIN · 2005–2025
League table/ BENELLI/BN 125 E5
Model report · 2005–2025

BENELLI BN 125 E5

125cc Petrol Class 1
#4459 of 5426 overall #17 of 24 BENELLIs #279 of 734 commuter bikes
73.4%
first-time pass rate
17.2%
failed outright
5,003
median miles at test
932
MOT tests, 2005–2025

Pass rate over time

first-time pass rate by test year · 2024–2025

The BN 125 E5's first-time pass rate has risen 2.0 points since 2024, 72.3% to 74.3%.

71%73%75%2024: 72.3% pass (253 tests)2025: 74.3% pass (662 tests)20242025

What fails on a BN 125 E5

failure defects by component group · advisories excluded
Component group Share of defects Defects % of defects vs all bikes
lamps and reflectors
120 30.8 5.7×
structure and attachments
87 22.4 9.2×
brakes
60 15.4 1.0×
suspension
50 12.9 6.3×
steering
46 11.8 10.1×
tyres
17 4.4 2.5×
Identification of the vehicle
6 1.5 2.8×
audible warning (Horn)
2 0.5 1.2×
wheels
1 0.3 1.8×

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 BN 125 E5 beats 4 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 BN 125 E5.

Pass rate by registration year

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

Best year to buy used: 2022 (74.7% pass). Weakest: 2021 (72.2%).

71%73%76%2021: 72.2% pass (529 tests)2022: 74.7% pass (387 tests)20212022

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.

BENELLI BN 125 E5 FAQ

answers computed from the data above · terms in the glossary

Is the BENELLI BN 125 E5 reliable?

The BENELLI BN 125 E5 is about average for its class: 73.4% of its 932 MOT tests (2005–2025) passed first time, against a class average of 73.4%. That ranks it #4459 of 5426 models.

What does a BN 125 E5 fail its MOT on most?

lamps and reflectors — 31% of all defects recorded against failed BN 125 E5 tests.