Model S · 2020

2020 Tesla Model S Long Range

373 miles of range (EPA), a 98.4 kWh battery and Supercharging at up to 200 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.

Dark grey Tesla Model S (2016–2020 facelift) with the smooth body-colour nose and red brake calipers, front three-quarter view
Photo: Tobias Flyckt / Unsplash
EPA range
373 mi
Usable battery
98.4 kWh
10–80% Supercharging
≈ 40 min
Per mile at home
5.8¢
vs 11.3¢ in a gas car

Specs

EPA range
373 miles
Usable battery
98.4 kWh (102.4 kWh gross)
Efficiency
303 Wh/mile (3.3 miles/kWh)
Peak Supercharging
200 kW
Onboard AC charger
11.5 kW
0–60 mph
3.7 s
Drive
AWD
Seats
5
Cargo space (max)
30 cu ft
Battery chemistry
NCA — Panasonic 18650 NCA
Price new (approx.)
$79,990

Same 100 kWh pack. Cars delivered before about February 2020 have the older 8 yr/unlimited-mile, defects-only warranty.

Charging and running costs

Supercharger, 10% → 80%
about 40 min (69 kWh, ≈ $33)
Home charger, empty → full
about 9.5 hours at 11.5 kW
A full charge at home
≈ $18.94 at 17.5¢/kWh
Per mile, home charging
5.8¢
Per mile, Supercharging
14.5¢ at $0.48/kWh
Per mile, gas car (28 mpg)
11.3¢

Estimates from the specs and U.S. 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
2020$27,20034%

Based on an approximate price new of $79,990. Options, mileage, condition and the local market move real prices a lot.

Run the numbers for this car

Each calculator opens with the 2020 Tesla Model S Long Range 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 Trade-in valueWhat this car is worth, three ways of selling Depreciation forecastIts value year by year from here Insurance estimateA ballpark premium by state, age and record 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 150,000 miles, with at least 70% of the battery's capacity guaranteed.
  • 2012–13 cars: the VIN's 8th character shows the pack — C = 40 kWh tier, G = 60 kWh tier, N = 85 kWh tier, P = 85 kWh tier with the Performance motor. (2014–15 VINs only say standard or high capacity in the 7th character.)
  • Badges can mislead: 2016–17 cars badged 60/60D (and some 70/70D) use a 75 kWh pack limited by software. If yours has been unlocked, choose the 75 version.
  • Older 85 kWh packs: a 2019 software update capped range on about 1,700 cars; if your range dropped suddenly in 2019, that may be software rather than wear.

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 2020 Tesla Model S Long Range?
It was rated at 373 miles (EPA) when new. Real-world range is usually 10–25% lower, and less again in cold weather or at highway speeds; the range calculator works it out for your conditions.
How big is the battery in the Tesla Model S Long Range?
About 98.4 kWh usable (102.4 kWh gross), NCA chemistry (Panasonic 18650 NCA).
How long does the Tesla Model S Long Range take to charge?
About 40 minutes from 10% to 80% on a Supercharger (it peaks at 200 kW). About 9.5 hours from empty to full on a 11.5 kW home charger.
How much is a 2020 Tesla Model S Long Range worth now?
Roughly $27,200 in average condition with typical mileage, about 34% 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 S Long Range battery warranty cover?
The battery and drive unit are covered for 8 years or 150,000 miles, with at least 70% of the battery's capacity guaranteed.

Other Model S versions

Every Tesla →

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