Tesla's new car sales in the UK dropped by 36% in May compared to last year, selling only 2,016 vehicles.
Rival Chinese manufacturer BYD saw a 407% increase in UK sales, surpassing Tesla in overall sales.
The broader UK new car market grew by 1.6% in May, driven mainly by corporate fleets, while private buyer interest declined.
Despite Tesla's sales slump, the UK electric vehicle market is expanding, with battery EV registrations up by over 25% and plug-in hybrid EVs rising by almost 51%.