Buyer’s guide

Research the car, not the listing

SC01, hardware, MCU, and the drive unit. Sellers often mix these up.

SC01 free Supercharging buyer checklist

SC01 is rare and expensive when real. Use this list before you pay a premium. VIN alone cannot prove the option code.

  1. 01

    Model gate

    Only early Model S and Model X. Model 3, Model Y, and Cybertruck never received transferable SC01.

  2. 02

    Order date

    Almost only cars ordered before 15 January 2017 (deliveries roughly through April 2017). A 2017 build is not enough.

  3. 03

    CPO / buyback / inventory

    Tesla CPO, buyback, and some auction cars can have the entitlement stripped even when the year looks right. Ask directly.

  4. 04

    App screenshot

    Seller screenshot of Free Unlimited Supercharging. Ask them to confirm it is not first-owner promo / SC05.

  5. 05

    Tesla Support

    Have Tesla confirm SC01 on that VIN. Option list should say SC01, not SC05.

  6. 06

    Road-trip value

    Free Supercharging only reliably works at Tesla-owned stalls. Filter the charging map. Many SfB sites will charge you anyway.

  7. 07

    Price the premium last

    A working LDU, MCU, and title matter more. Do not pay an SC01 premium on a guess.

SC01

Option code for unlimited Supercharging bound to the vehicle. Almost only on Model S and Model X ordered before 15 January 2017 (deliveries roughly through April 2017). Tesla CPO and buybacks can strip it.

SC codes

CodeMeaning
SC01Unlimited, vehicle-bound
SC05Unlimited for current owner
Promo / SC06Time-boxed credits

How to verify

  1. Tesla app → Charging. Screenshot “Free Unlimited Supercharging”.
  2. Ask if the car was ever Tesla inventory / CPO / auction.
  3. Tesla Support can confirm entitlement on that VIN.
  4. Third-party Superchargers (SfB) may not honor legacy free charging. Plan Tesla-owned sites.

MCU versions

MCU1

Tegra

2012–early 2018. Slow maps. Many owners retrofit MCU2.

MCU2

Intel Atom

Late 2018+. Usable. Still not Ryzen.

MCU3

AMD Ryzen

S/X refresh, Highland 3, newer Y. The one you want if you live in the screen.

LDU issues

Early rear-wheel-drive Model S cars used a Large Drive Unit that can fail (bearing / seal). Budget a specialist inspection on 2012–2016 RWD S. A cheap SC01 car with a tired LDU is not cheap.

Autopilot hardware

HW2 / 2.5 cannot run current FSD Supervised. HW3 runs v14 Lite on 3/Y. HW4 / AI4 runs full v14. Full compare