UK vehicle statistics / Sinnis

How many Sinnis ZS 125 motorcycles are left?

At the end of 2026 Q1, DfT recorded 706 licensed and 730 SORN vehicles in the UK within the Sinnis ZS 125 generic-model group.

Looking at a ZS 125?

Population figures cannot tell you whether one particular car is taxed, MOT-valid or safe to buy.

Check its registration free for the official tax, MOT and mileage record. If the car is still worth pursuing, the optional £9.99 full history check adds outstanding-finance, stolen and insurance write-off checks.

Wondering whether one particular ZS 125 is off the road? A free SORN check shows whether it is currently SORN, taxed or untaxed.

Is the ZS 125 disappearing?

Licensed numbers peaked at 1,660 in 2021 Q1 and stand at 706 in 2026 Q1, down 57%. That is down 57% in the five years since 2021 Q1. A further 730 are declared SORN — 1 in 2 of the 1,436 still on the DVLA record is off the road, laid up, part-restored or waiting to be sold.

A falling population is worth knowing before you buy: it usually means fewer donor cars, fewer specialists and slower parts supply, and it is why a good example of a scarce model can hold its price while a neglected one is hard to sell at any price.

Recent quarterly trend

QuarterLicensedSORN
2026 Q1706730
2025 Q4750707
2025 Q3762700
2025 Q2820668
2025 Q1842666
2024 Q4871642
2024 Q3920602
2024 Q2939589
2024 Q11,004577
2023 Q41,034549
2023 Q31,120508
2023 Q21,203459

Other Sinnis models

See how many of every Sinnis model are left

Source and limitations

Source: Department for Transport and DVLA, df_VEH0120_UK. Released 2026-07-15 under the Open Government Licence v3.0.

DVLA make and model fields are administrative data and can contain omissions or inconsistencies. These statistics describe model groups, not an individual registration.

Confidential cells marked [c] represent between 1 and 4 vehicles and are treated as zero in aggregates, so totals can be slightly understated.