BIKERELIABILITY Reg check
Head-to-head · 2005–2025

Data as of: DVSA MOT results to 2025

Peugeot Speedfigh vs Piaggio Zip

The Piaggio Zip passes its MOT first time more often than the Peugeot Speedfigh: 71.3% vs 58.8%, a 12.5-point lead.

MOT reliability, side by side

first-time pass rate, outright fail rate and tests analysed · 2005–2025
Metric Peugeot Speedfigh Piaggio Zip
First-time pass rate 58.8% 71.3%
Outright fail rate 32.9% 20.4%
Vs comparable bikes (age & mileage adjusted) -10.6 pts -1.0 pts
Engine size 49cc 49cc
Rank among all models #5250 of 5428 #4631 of 5428
Median miles at test 14,452 8,882
MOT tests analysed 417 78,993
Most common failure lighting and signalling lighting and signalling

First-time outcomes on normal tests, 2005–2025. "Most common failure" is the component group with the most recorded defects on failed tests. Read pass rates against test counts: a smaller sample is noisier. Source: DVSA anonymised MOT results.

"Vs comparable bikes" is the first-time pass rate minus the rate expected for each bike's own mix of age, mileage and test class, in percentage points: positive means better than comparable bikes. How this works.

Pass rate by test year

first-time MOT pass rate in each calendar year both bikes were tested
Test year Peugeot Speedfigh Piaggio Zip
2006 58.2% 73.7%
2007 70.5% 71.0%
2008 52.9% 72.4%
2009 40.5% 70.0%

Each year mixes bikes of different ages, so a fleet that is getting older tends to slip.

Pass rate by mileage

first-time MOT pass rate by miles on the clock at test
Mileage Peugeot Speedfigh Piaggio Zip
0k-10k miles 56.4% 75.2%
10k-20k miles 62.4% 66.7%
20k-30k miles 52.4% 64.4%

Bands with fewer than 30 tests for either bike are left out.

See each bike's full report (trend, mileage curve, failure breakdown and rivals) on its own page.