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How Long Does It Take to Charge a GMC Hummer EV Pickup?

The 2024 GMC Hummer EV Pickup (205 kWh usable) charges from 10% to 80% in about 13 h 52 min on a 48 A Level 2 home charger and roughly 40 minutes at a DC fast charger. Full times for every charger type below.

GMC Hummer EV Pickup charging time by charger type

Charger10% → 80%0% → 100%Miles/hour
Level 1: standard outlet (120 V, 12 A)128 h 8 min183 h 2 min~2 mi/h
Level 2: 32 A home charger (7.7 kW)20 h 42 min29 h 35 min~10 mi/h
Level 2: 48 A home charger (11.5 kW)13 h 52 min19 h 48 min~16 mi/h
DC fast charging (up to 350 kW)manufacturer estimate; power tapers past 80%~40 minnot recommended–

AC times include charging losses (~10% on Level 2, ~20% on Level 1). Cold weather, preconditioning, and the battery's state can stretch these figures. Charging past 80% is slow on DC and gentler on the battery when done on AC at home.

Home chargers that fit the GMC Hummer EV Pickup

Its 19.2 kW onboard charger can take up to 80 A, but only from an 80 A unit on a 100 A circuit; the 48 A units most homes install (11.5 kW) are the practical ceiling. Most non-Tesla EVs built before 2025 have a J1772 port; if yours has a NACS port, pick the wall charger's NACS version. The portable unit plugs into an existing 14-50 outlet on a 50 A circuit with no install. It is J1772-only.

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All Level 2 charger picks

Frequently asked questions

On a Level 2 home charger, the 2024 GMC Hummer EV Pickup (205 kWh usable) takes about 13 h 52 min to go from 10% to 80%; its onboard charger accepts up to 19.2 kW AC. A full 0-100% charge takes about 19 h 48 min. On a standard 120 V outlet (Level 1), a full charge takes roughly 183 h 2 min: Level 1 is a trickle, best for topping up.

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