2025 GMC Sierra EV specifications

Battery Pack

  • Type: Li-Ion
  • Plug-In Rechargeable: Yes

Body

  • Generic Type: Truck
  • Roof Type: Fixed
  • Rear Roof Profile: Bed
  • No Side Doors: 4

Brakes

  • Front Brakes - Type: Disc
  • Rear Brakes - Type: Disc
  • ABS: Std
  • Stability Control: Std

Chassis

  • Engine Position: Front

Driveline

  • Driven Wheels: AWD

Energy Consumption

  • EPA Electric Range (miles): 390

Exterior Dimensions

  • Wheelbase: 145.7 in ( 3700 mm )
  • Height - Body: 78.2 in ( 1985.2 mm )
  • Width - Body: 83.8 in ( 2129 mm )
  • Width - Overall: 95.7 in ( 2430.4 mm )
  • Length: 233.2 in ( 5923.8 mm )
  • Front Track: 68.7 in
  • Rear Track: 68.7 in
  • Overhang - Front: 36.5 in
  • Overhang - Rear: 51.3 in

Fuel Economy

  • EPA Model ID: 48709
  • EPA City (mpg):
  • EPA Hwy (mpg):
  • Gas Guzzler Tax:
  • EPA Combined (MPG):
  • EPA City (MPGe): 70
  • EPA Hwy (MPGe): 59
  • EPA Combined (MPGe): 64

Interior Dimensions

  • Head Room - 1st Row: 43.9 in
  • Head Room - 2nd Row: 38.7 in
  • Shlder Room - 1st Row: 64 in
  • Shlder Room - 2nd Row: 63.3 in
  • Hip Room - 1st Row: 62.1 in
  • Hip Room - 2nd Row: 61.4 in
  • Leg Room - 1st Row: 44.8 in
  • Leg Room - 2nd Row: 44.3 in
  • Seating Positions - 1st Row: 2
  • Seating Positions - 2nd Row: 3
  • Cargo Volume: 57.5 cu ft

Powertrain

  • Powertrain: Electric Motor
  • Net Power: 645 bhp
  • Net Torque: 785 lbft

Seating

  • Rows of Seats: 2
  • Max. Passenger Capacity: 5

Transmission

  • Transmission Type: Automatic
  • Forward Gears: 1

Utility

  • Cargo Access: Tailgate

Wheels / Tires

  • Tire Size F (,R): 275/50R24