UK Tesla calculator
Compare Tesla Models (UK 2026)
Put two current UK Tesla variants side by side — price, range, real-world efficiency, annual charging and company-car BiK tax — on a like-for-like 8,000-mile basis. Model S and Model X were removed from the UK line-up in March 2026, so they're not listed.
Your figures
All figures are editable estimates, checked 2026-07-13. We never present a rate as fixed fact — see our sources.
Result
| Spec | Model 3 (RWD) | Model Y (RWD) |
|---|---|---|
| List price (P11D) | £39,990 | £44,990 |
| WLTP range | 318 mi (WLTP) | 311 mi (WLTP) |
| Real-world efficiency | 4.1 mi/kWh | 3.7 mi/kWh |
| Charging (8k mi, home) | £478 / yr | £530 / yr |
| BiK tax (40% payer) | £53 / mo | £60 / mo |
Estimate only — confirm live figures with Tesla and your suppliers.
How this is worked out
Charging cost uses a fixed 8,000-mile reference at the home rate (24.5p/kWh) so the two cars are compared fairly. BiK uses the 2026/27 rate (4%) for a 40% taxpayer. Prices, ranges and efficiencies are checked 2026-07-13; confirm live prices at tesla.com/en_gb.
Questions
Should I buy a Tesla Model 3 or Model Y in the UK?
The Model 3 is cheaper, more efficient and has slightly more range per variant; the Model Y is roomier with a hatchback boot and higher driving position. Company-car drivers often pick on BiK cost and boot space — compare both above for your usage.
Can I still buy a Tesla Model S or Model X in the UK?
Model S and Model X were withdrawn from the UK referral programme and line-up in March 2026, so this tool focuses on the Model 3 and Model Y that UK buyers can actually configure today.