S80 ✓ Factory-verified

GMC · Regular Production Option

Front drive unit, 1 motor, integrated inverter, park system

Years 2024–27 Models 3 Factory citations 10

Query this via API →

Also documented for CadillacChevrolet

Documented applications

Hummer EV Pickup (2022–2027) →

• 2024–2026 ✓ Factory-verified

  2024: GM Authority 2024 changes page

  ⛭ GM factory document — 2025 gmc hummer ev pickup fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2026 gmc hummer ev pickup fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2025 gmc hummer ev pickup fleet order guide, p.6.

  ⛭ GM factory document — 2026 gmc hummer ev pickup fleet order guide, p.7.

Hummer EV SUV — BT1 (2024–2027) →

• 2025–2026 ✓ Factory-verified
  ⛭ GM factory document — 2025 gmc hummer ev suv fleet order guide, p.6.

  ⛭ GM factory document — 2026 gmc hummer ev suv fleet order guide, p.7.

Sierra EV — BT1 (2024–2027) →

• 2025–2027 ✓ Factory-verified

  the rpo-code lists print "Front Drive Unit, front"

  ⛭ GM factory document — 2025 gmc sierra ev denali fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2025 gmc sierra ev denali fleet order guide, p.6.

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.

  ⛭ GM factory document — 2027 gmc sierra ev fleet order guide, p.12.

This page aggregates every documented appearance of S80 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.