Tesla UK sales nearly double to 15,875 as Model 3 tops September
Tesla registered 15,875 cars in Britain in September, up 99% on a year earlier, as the Model 3 became the UK's best-selling electric car. Global quarterly deliveries beat forecasts but were down on a year earlier.
Quick answers
- Tesla registered 15,875 cars in the UK in September 2026, up 99% on the 7,993 of September 2025 and its best month since at least the start of 2025.
- The Model 3 took 9,929 registrations and the Model Y 5,946, making them the UK's first and second best-selling electric cars of the month.
- The reporting source puts Tesla's January to September 2026 UK registrations at about 46,200, already above the 45,513 recorded in all of 2025. We could not confirm that total independently.
- Globally Tesla delivered 486,532 vehicles in Q3 2026, against analyst expectations of 461,974, a beat of about 5%, though still 2.1% below the 497,099 of Q3 2025.
- September is a plate-change month, so the figure flatters Tesla's underlying run rate: August registrations were 2,180.
Tesla registered 15,875 cars in the UK in September 2026, up 99% on a year earlier, and the Model 3 was the country’s best-selling electric car. It matters to UK drivers because Tesla has returned to form in Britain just as the market hit a record, which shapes prices, discounts and used values (Eletric-vehicles.com).
What did Tesla register in the UK in September?
Tesla’s 15,875 registrations, based on SMMT data, compare with 7,993 in September 2025 and just 2,180 in August. The Model 3 accounted for 9,929 and the Model Y for 5,946, so the two ranked first and second among electric cars, with the Model Y ahead of BYD’s Sealion 7. The source report puts Tesla’s January to September total at about 46,200 cars, which we have not been able to check against SMMT’s year-to-date table. If correct, it is already above the 45,513 it managed in the whole of 2025.
| Measure | Figure |
|---|---|
| September 2026 registrations | 15,875 |
| September 2025 registrations | 7,993 |
| Model 3, September 2026 | 9,929 |
| Model Y, September 2026 | 5,946 |
| January to September 2026 (single source) | about 46,200 |
| Full year 2025 | 45,513 |
How big was the wider market?
The UK registered a record 99,199 electric cars in September, according to Electrek, which puts Tesla at about 16% of the month’s battery-electric registrations. Our full September market report and the best-selling electric cars list cover the rest of the table.
Why the figure flatters the run rate
September is a plate-change month, when UK buyers and fleets register cars in bulk. A jump from 2,180 in August to 15,875 in September is mostly that seasonal swing, which is why year-on-year comparisons are the fairer test. On that measure the 99% rise is real, but the monthly figure should not be read as Tesla’s normal pace.
How did Tesla do worldwide?
Tesla delivered 486,532 vehicles in the third quarter, against analyst expectations of 461,974, a beat of 5% (Teslanorth). Of those, 478,237 were Model 3 and Model Y and 8,295 were other models. Production was 464,391, so Tesla delivered about 22,000 more cars than it built and drew down stock. Deliveries were still 2.1% below the record 497,099 of the third quarter of 2025. Tesla’s own release is on its investor site.
Britain’s September figure was a bright spot in a quarter that was otherwise slightly down on 2025. For the brand’s wider UK position see which EV brands are winning and losing.
What does this mean for prices?
Strong demand gives Tesla less reason to discount. Our guide to the Tesla UK range and prices lists current list prices, and our Model Y price check explains which prices are verified after an unconfirmed October rise was reported.
What this means for you
If you want a new Tesla, expect fewer bargains while demand is this strong, and compare the Model 3 with rivals such as the BYD Seal in our Model 3 vs BYD Seal comparison before you order. If you own a Tesla, a large new supply of Model 3s is worth watching for used values over the next year, as the September cars reach the second-hand market. If you are choosing between brands, remember that one plate-change month does not set the trend: check October and November registrations before treating this as a lasting shift.
How we test and where our numbers come from
Range figures are official WLTP combined values taken from manufacturer UK specification pages, with real-world estimates drawn from independent comparative testing. Prices are UK list prices at the time of the latest update. Tax, grant and charging-scheme figures come from GOV.UK and HMRC publications. We re-check every guide when pricing, specification or policy changes. Last checked 6 October 2026.
Frequently asked questions
How many Teslas were registered in the UK in September 2026?
Tesla registered 15,875 cars, up 99% on September 2025. The Model 3 accounted for 9,929 and the Model Y for 5,946.
Was the Tesla Model 3 the UK's best-selling electric car in September?
Yes. The Model 3 was the top-selling electric car and the Model Y was second, ahead of BYD's Sealion 7.
Why are Tesla's UK sales so high in September?
September is one of the two plate-change months, when UK registrations peak. Tesla's August total was only 2,180, so the monthly jump is partly seasonal.
How many cars did Tesla deliver worldwide in Q3 2026?
Tesla delivered 486,532 vehicles, of which 478,237 were Model 3 and Model Y. Analysts had expected 461,974, and the total was 2.1% below the 497,099 delivered in Q3 2025.
Sources and further reading
- eletric-vehicles.comEletric-vehicles.comPrimary source referenced in this article.
- electrek.coUK EV sales surge 36% to record 99,199 as Tesla Model 3 leadsThe record UK electric market in September and the Model 3's lead.
- teslanorth.comTesla Q3 2026 Deliveries Beat 461,974 Consensus at 486,532 VehiclesGlobal deliveries, the model split, production and the consensus beat.
- ir.tesla.comTesla Third Quarter 2026 Production, Deliveries & DeploymentsTesla's own quarterly delivery release.
- electrive.comUK posts strongest-ever month for BEV registrations in SeptemberContext on the record UK battery-electric month.
EV Compared
The EV Compared editorial team tracks the UK electric vehicle market full time: new model launches, list prices, WLTP and real-world range, public charging tariffs and the tax rules that decide what an EV actually costs to run. Every guide is checked against manufacturer specifications and official GOV.UK figures, and updated whenever the numbers move.
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