The Kia Niro PHEV is going very strong in May with 38 sales, that is almost half of all PHEV registered last month. Other models are much more discreet but overall Plug-in Hybrids represented 1.47% of the new car market, which is a record so far this year. The new entrant in the market this month is the Audi A7 e-tron with just 1 registration.