Model Y · 2026 · UK

2026 Tesla Model Y Premium Long Range RWD (4680 cells)

375 miles of range (WLTP), a 74 kWh battery and Supercharging at up to 250 kW. Below: what that means for charging time and running costs, what each model year is worth now, and calculators that open with this car already chosen.

Silver Tesla Model Y “Juniper” (2025+) with its full-width front light bar, front three-quarter view on brick paving
Photo: Maxim / Unsplash
WLTP range
375 mi
Usable battery
74 kWh
10–80% Supercharging
≈ 25 min
Per mile at home
6.6p
vs 13.8p in a petrol car

Specs

WLTP range
375 miles
Usable battery
74 kWh (79 kWh gross)
Efficiency
225 Wh/mile (4.4 miles/kWh)
Peak Supercharging
250 kW
Onboard AC charger
11 kW
0–60 mph
5.4 s
Drive
RWD
Seats
5
Boot space (max)
about 2,150 litres
Battery chemistry
NCM — Tesla 4680 NCM
Price new (approx.)
£44,990 incl. VAT

From about May 2026 some Premium RWD cars use Tesla 4680 cells (≈8% less WLTP range than the LG version). Tesla doesn't say which car gets which pack. Baseline is an estimate.

Charging and running costs

Supercharger, 10% → 80%
about 25 min (52 kWh, ≈ £27)
Home charger, empty → full
about 11 hours at 7.4 kW
A full charge at home
≈ £21.57 at 26.5p/kWh
Per mile, off-peak EV tariff
1.9p at 7.5p/kWh
Per mile, home charging
6.6p
Per mile, Supercharging
11.7p at £0.52/kWh
Per mile, petrol car (45 mpg)
13.8p

Estimates from the specs and UK average prices, including about 10% charging losses at home. Supercharging slows as the battery fills, so times vary with the site, the weather and the battery's temperature.

What it's worth now

Approximate value today in average condition with typical mileage, from the depreciation curves our calculators use.

YearValue nowOf new
2026£45,000100%

Based on an approximate price new of £44,990 including VAT. Options, mileage, condition and the local market move real prices a lot.

Run the numbers for this car

Each calculator opens with the 2026 Tesla Model Y Premium Long Range RWD (4680 cells) already chosen.

Total cost of ownershipEvery cost of owning this car over the years you keep it Real-world rangeMiles at your speed, temperature and load Charging timeMinutes from any % to any % on any charger Battery health checkTurn the range it shows at 100% into battery health Part-exchange valueWhat this car is worth, three ways of selling Depreciation forecastIts value year by year from here Insurance estimateA ballpark premium by region, age and no-claims Home vs Supercharger costYour monthly charging bill for any mix

Battery and warranty

  • Chemistry: NCM (Tesla 4680 NCM).
  • Battery and drive unit warranty: 8 years or 120,000 miles, with at least 70% of the battery's capacity guaranteed.
  • VIN, 7th character: F = LFP; E = nickel-based (on US-built cars E can simply mean “electric”).
  • VIN, 11th character: plant — A = Austin, B = Berlin, C = Shanghai, F = Fremont. Prefixes: LRW Shanghai, XP7 Berlin, 5YJ/7SA US.
  • UK cars: right-hand-drive Model Ys came from Shanghai until the Berlin-built Model Y Standard (2026).

Questions

What is the range of the 2026 Tesla Model Y Premium Long Range RWD (4680 cells)?
It was rated at 375 miles (WLTP) when new. Real-world range is usually 10–25% lower, and less again in cold weather or at motorway speeds; the range calculator works it out for your conditions.
How big is the battery in the Tesla Model Y Premium Long Range RWD (4680 cells)?
About 74 kWh usable (79 kWh gross), NCM chemistry (Tesla 4680 NCM).
How long does the Tesla Model Y Premium Long Range RWD (4680 cells) take to charge?
About 25 minutes from 10% to 80% on a Supercharger (it peaks at 250 kW). About 11 hours from empty to full on a 7.4 kW home charger.
How much is a 2026 Tesla Model Y Premium Long Range RWD (4680 cells) worth now?
Roughly £45,000 in average condition with typical mileage, about 100% of its approximate price new. Mileage, condition, options and the local market move this a lot; the trade-in calculator gives a range for your car.
What does the Tesla Model Y Premium Long Range RWD (4680 cells) battery warranty cover?
The battery and drive unit are covered for 8 years or 120,000 miles, with at least 70% of the battery's capacity guaranteed.

Other Model Y versions

Every Tesla →

Figures are approximate public values (EPA, WLTP, EV Database, Tesla) as of 2026-10; see Methodology. Not affiliated with Tesla, Inc.