Model X · 2016–2017 · UK

2016–2017 Tesla Model X 90D

304 miles of range (NEDC, an older and more generous test), a 81.8 kWh battery and Supercharging at up to 120 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.

Photo: Ivan Kazlouskij / Unsplash

NEDC range (older test)

304 mi

Usable battery

81.8 kWh

10–80% Supercharging

≈ 50 min

Per mile at home

10.8p

vs 13.8p in a petrol car

Specs

NEDC range (older test): 304 miles
EPA rating (US test): 257 miles
Usable battery: 81.8 kWh (85.8 kWh gross)
Efficiency: 370 Wh/mile (2.7 miles/kWh)
Peak Supercharging: 120 kW
Onboard AC charger: 11 kW
0–60 mph: 4.8 s
Drive: AWD
Seats: 5
Boot space (max): about 2,490 litres
Battery chemistry: NCA — Panasonic 18650 NCA
Price new (approx.): £82,400 incl. VAT

90 kWh pack (≈81.8 kWh usable measured; EV Database lists 85.5).

Charging and running costs

Supercharger, 10% → 80%: about 50 min (57 kWh, ≈ £30)
Home charger, empty → full: about 12 hours at 7.4 kW
A full charge at home: ≈ £23.84 at 26.5p/kWh
Per mile, off-peak EV tariff: 3.1p at 7.5p/kWh
Per mile, home charging: 10.8p
Per mile, Supercharging: 19.2p 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.

Year	Value now	Of new
2017	£14,800	18%
2016	£13,200	16%

Based on an approximate price new of £82,400 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 2017 Tesla Model X 90D 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: NCA (Panasonic 18650 NCA).
Battery and drive unit warranty: 8 years or unlimited miles (gradual capacity loss is not covered).
Badges can mislead: 60D cars use a 75 kWh pack limited by software. If yours has been unlocked, choose the 75D.

The last Model S and Model X were built at Fremont on 10 May 2026; 2026 was the final model year. (Wikipedia gives 13 May; contemporary reports say 10 May.)

Questions

What is the range of the 2016–2017 Tesla Model X 90D?

It was rated at 304 miles (NEDC, an older and more generous test) 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 X 90D?

About 81.8 kWh usable (85.8 kWh gross), NCA chemistry (Panasonic 18650 NCA).

How long does the Tesla Model X 90D take to charge?

About 50 minutes from 10% to 80% on a Supercharger (it peaks at 120 kW). About 12 hours from empty to full on a 7.4 kW home charger.

How much is a 2017 Tesla Model X 90D worth now?

Roughly £14,800 in average condition with typical mileage, about 18% 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 X 90D battery warranty cover?

The battery and drive unit are covered for 8 years or unlimited miles (gradual capacity loss is not covered).

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