The Society of Motor Manufacturers and Traders (SMMT) released the April 2026 UK new-car registration data in early May, and almost every metric pointed up. The headline: 149,247 new cars registered, +24.0% year-on-year - the strongest April performance since 2019, before the pandemic hit. It is the fifth consecutive month of growth, and it has shifted the SMMT's full-year forecast from 2.048 million cars to 2.093 million.
Where the Growth Came From
Fleet led the way. Fleet registrations grew +26.8% to 90,462 cars, which is more than 60% of the April market. Private retail came in at +20.2% with 56,116 deliveries, and the small-business segment rose 15% to 2,669. Fleet's outsized share is consistent with the post-March tax-change pattern: corporate buyers had pulled forward into Q1 to lock in the old VED bands, then resumed normal monthly purchasing as the new bands settled.
Private retail's 20%+ growth is the more interesting signal. Consumer demand had been muted through 2024 and most of 2025; the April reading suggests the back half of 2026 could see meaningful retail recovery if interest rates and inflation continue easing.
The Two-Millionth EV
Somewhere on a UK road in April 2026, the two-millionth battery-electric car was registered. The cumulative BEV total reached 2,012,758, with monthly BEV growth at +59.1% year-on-year and BEV share of registrations at 26.2%. That is a serious number - well clear of where the UK was 18 months ago - and it is being driven by both the ZEV mandate and a steady drumbeat of new affordable models entering the market (BYD, MG, Renault, the new Volkswagen ID.2 prototypes hitting press fleets).
Plug-in hybrids posted their own surge: +46.4% YoY at 13.8% market share. Hybrid-electric (HEV) rose 18.8% to 13.2%. Together, electrified powertrains (BEV + PHEV + HEV) accounted for 53.2% of UK April registrations - over half the market for the second month running.
What the SMMT Lowered
The full-year market forecast got upgraded, but the BEV-share component got downgraded. SMMT now expects 2026 BEV share to land at 26.8%, down from the 28.5% they were projecting in January. Why the trim? Two reasons. First, fleet mix is heavier on PHEVs and HEVs than on pure BEVs - and fleet has dominated the year. Second, Q1's tax-change distortion meant the early-year BEV ratio was inflated; the rebound in fleet activity has pulled that down.
For context: 26.8% would still be the highest annual BEV share the UK has ever recorded, comfortably ahead of the 19.6% the country closed 2024 with.
Reading the Run-Rate
April + March together delivered roughly half a million UK registrations in a 60-day window - the heaviest two-month period since 2019. If May and June track even mildly above last year, full-year volume will land in the 2.05-2.10M range, which would be the strongest UK car market since 2019. That is a meaningful recovery story, even if the medium-term picture (post-2030 ICE phase-out, the EV charging gap, used-EV depreciation) is still complex.
Open the UK dashboard on AutoNergy to see the monthly bars, fuel-mix split, and brand leaderboard.