Used Tesla Model X: battery health, range and replacement cost

Model X 75D, 90D and 100D packs (2016 - early 2019)

Quote: 75D, 90D & 100D / P100D (18650 era)

How we got this: Akku-Brief lists the 75D/90D/100D packs as Panasonic 18650 cells and gives NCA as the chemistry for every Model X pack.

Open EV Data entry: Tesla Model X 100D (2017); market not stated in the dataset

Record: id=dccc3e63-9996-494a-824b-c2a8cbd5980e usable_battery_size=95

EPA record 39842: 2018 Tesla Model X 100D; this 2018 rating is shown for 2018-2019, whose EPA ratings are within 2% (range) and 5% (efficiency) of it

Record: id=39842 range=295

EPA record 39842: 2018 Tesla Model X 100D; this 2018 rating is shown for 2018-2019, whose EPA ratings are within 2% (range) and 5% (efficiency) of it

Record: id=39842 combE=38.6651

Recurrent community data, all Model X versions pooled (range, not capacity)

Quote: 92% of original

How we got this: Our straight-line rate from Recurrent's Model X figure of 92% of original range after 5 years: (100 - 92) / 5 = 1.6% a year. Recurrent pools all Model X years and versions.

Recurrent community data, all Model X versions pooled (range, not capacity)

Quote: 92% of original

How we got this: Our calculation: 100% minus 1.6% a year (the wear rate above), never below 50%.

Recurrent community data, all Model X versions pooled

Quote: Winter Range (32°F) 82%

How we got this: Recurrent's Model X winter range at 32°F is 82% of its best range, so about 18% less. Pooled across Model X years.

Remanufactured Model X battery from a US specialist, 75-100 kWh options

Quote: Price range: $7,999.00 through $14,500.00

How we got this: Greentec's Model X battery is sold in 75-100 kWh options for $7,999 to $14,500; the top price is used for the 100 kWh pack (its Model S page prices the 100 kWh pack at $14,500). Remanufactured, not new from Tesla.

Tesla US Model S battery warranty for cars sold before the 2020 change: 8 years, no mileage limit, defects only (no capacity floor); transfers to later owners

Quote: Model S and Model X - 8 years (with the exception of the original 60 kWh battery manufactured before 2015 that is covered for a period of 8 years or 125,000 miles/200,000 km, whichever comes first).

Refreshed Model X Long Range / Plaid pack, about 95 kWh, NCA

Quote: Palladium facelift Long Range / Plaid German deliveries from 12/2022 95 NCA

How we got this: The source covers the refreshed (Palladium) Model X sold in Germany; US 2022-2023 cars use the same pack design.

Open EV Data entry: Tesla Model X Dual Motor (2023); market not stated in the dataset

Record: id=bcbb1484-c8b1-4393-8d13-47be44a0eb32 usable_battery_size=95

EPA record 45020: 2022 Tesla Model X; this 2022 rating is shown for 2022-2023, whose EPA ratings are within 2% (range) and 5% (efficiency) of it

Record: id=45020 range=348

EPA record 45020: 2022 Tesla Model X; this 2022 rating is shown for 2022-2023, whose EPA ratings are within 2% (range) and 5% (efficiency) of it

Record: id=45020 combE=33.0836

Recurrent community data, all Model X versions pooled (range, not capacity)

Quote: 92% of original

How we got this: Our straight-line rate from Recurrent's Model X figure of 92% of original range after 5 years: (100 - 92) / 5 = 1.6% a year. Recurrent pools all Model X years and versions.

Recurrent community data, all Model X versions pooled (range, not capacity)

Quote: 92% of original

How we got this: Our calculation: 100% minus 1.6% a year (the wear rate above), never below 50%.

Recurrent community data, all Model X versions pooled

Quote: Winter Range (32°F) 82%

How we got this: Recurrent's Model X winter range at 32°F is 82% of its best range, so about 18% less. Pooled across Model X years.

Tesla US battery warranty for Model X (current booklet; same terms since January 2020)

Quote: Model S and Model X - 8 years or 150,000 miles (240,000 km), whichever comes first, with minimum 70% retention of Battery capacity

How we got this: This is Tesla's current (2026) warranty booklet; Tesla says a car is covered by the booklet in force when it was bought. The same 8 years / 150,000 miles / 70% terms applied to Model S and Model X from 29 January 2020 (Tesla 2019 annual report), so they are assumed for 2022-2024 cars.

UK Model X Long Range, June 2019 - October 2020

Quote: Cathode Material NCA

Open EV Data entry: Tesla Model X long range (2020); market not stated in the dataset

Record: id=2768baf4-08a8-4760-a2a6-8e39a11664a8 usable_battery_size=95

UK Model X Long Range (Raven), sold new June 2019 - October 2020; manufacturer WLTP figure

Quote: WLTP Ratings Range 315 mi

Recurrent community data, all Model X versions pooled (range, not capacity)

Quote: 92% of original

How we got this: Our straight-line rate from Recurrent's Model X figure of 92% of original range after 5 years: (100 - 92) / 5 = 1.6% a year. Recurrent pools all Model X years and versions.

Recurrent community data, all Model X versions pooled (range, not capacity)

Quote: 92% of original

How we got this: Our calculation: 100% minus 1.6% a year (the wear rate above), never below 50%.

Recurrent community data, all Model X versions pooled

Quote: Winter Range (32°F) 82%

How we got this: Recurrent's Model X winter range at 32°F is 82% of its best range, so about 18% less. Pooled across Model X years.

Tesla battery warranty terms for Model S / Model X from 2020 (US document)

Quote: Model S and Model X - 8 years or 150,000 miles (240,000 km), whichever comes first, with minimum 70% retention of Battery capacity

How we got this: Tesla changed the Model S / Model X battery warranty on 29 January 2020: cars delivered before then have 8 years with no mileage limit and no capacity promise (defects only); later cars have 8 years / 150,000 miles / 70%. The cautious mix is shown: the 150,000-mile limit and no capacity promise.