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2025 GMC Sierra 3500HD
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2025 GMC Sierra 3500HD : An overview
Find all the information about the 2025 GMC Sierra 3500HD, including pricing, inventory, available model years, and related models.
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The 2025 GMC Sierra 3500HD has 6 trims. Below you will be able to review and compare them.
6 trims available
- 1 of 6

Denali
$103,399 - $103,699GasolineConsumption N/A4x4401 - 470 horsepowerEngine8-CylinderDisplacement6.6LFuelGasoline, DieselHorsepower401 hp - 470 hpTorque464 ft-lb - 975 ft-lbPowerSteeringIncludedDrivetrain4x4TransmissionAutomaticStart-stop systemIncludedFuelGasoline, DieselFuel Capacity36L - 136LAnti-lock braking system (ABS)IncludedDriver-side airbagIncludedPassenger-side airbagIncludedSide airbagIncludedHead airbagIncludedPower Door LocksIncludedFog lightsIncludedTraction controlIncludedElectronic stability controlIncludedTire Pressure MonitorIncludedLane departure warning systemIncludedTraffic sign recognitionIncludedFront Collision WarningIncludedCruise controlIncludedHeads-up displayIncludedParking Assist Front SensorsIncludedBack-Up CameraIncludedAdaptive Cruise ControlIncludedBlind spot monitorIncludedDaytime running lightsIncludedLED HeadlightsIncludedAutomatic HighbeamsIncludedAuto Dimming Rearview MirrorIncludedAM/FM StereoIncludedNavigation systemIncludedMP3 PlayerIncludedSteering Wheel Audio ControlsIncludedSound systemIncludedHotspotIncludedBluetooth ConnectionIncludedInduction charging for smartphones✕Not AvailableAir conditioningIncludedLeather seatsIncludedPower SeatsIncludedAutomatic climate controlIncludedHeated SeatsIncludedHeated steering wheelIncludedLumbar supportIncludedCooled SeatsIncludedAutomatic Climate Control, Dual-ZoneIncludedHeated Rear Seat(s)IncludedLeather steering wheelUnknownMassage seatsUnknownPower windowsIncludedPower MirrorsIncludedRain Sensing WipersIncludedRemote Keyless EntryIncludedPassenger Capacity5 passengersFront Head Room43.03 inFront Leg Room44.53 inFront Shoulder Room66.02 inSecond Row Head Room40.12 inSecond Row Leg Room43.4 inSecond Row Shoulder Room65.3 inSplit Bench SeatUnknownSun/MoonroofIncludedSpare TireIncludedWheelbase158.94 in - 172 inLength, Overall250.75 in - 266.77 inWidth, Max w/o mirrors81.85 in - 96.75 inHeight, Overall80.04 in - 80.87 inSteel RimsUnknownAlarmIncluded - 2 of 6

Denali Ultimate
$128,499 - $128,799DieselConsumption N/A4x4470 horsepowerEngine8-CylinderDisplacement6.6LFuelDieselHorsepower470 hpTorque975 ft-lbPowerSteeringIncludedDrivetrain4x4TransmissionAutomaticStart-stop systemIncludedFuelDieselFuel Capacity36L - 136LAnti-lock braking system (ABS)IncludedDriver-side airbagIncludedPassenger-side airbagIncludedSide airbagIncludedHead airbagIncludedPower Door LocksIncludedFog lightsIncludedTraction controlIncludedElectronic stability controlIncludedTire Pressure MonitorIncludedLane departure warning systemIncludedTraffic sign recognitionIncludedFront Collision WarningIncludedCruise controlIncludedHeads-up displayIncludedParking Assist Front SensorsIncludedBack-Up CameraIncludedAdaptive Cruise ControlIncludedBlind spot monitorIncludedDaytime running lightsIncludedLED HeadlightsIncludedAutomatic HighbeamsIncludedAuto Dimming Rearview MirrorIncludedAM/FM StereoIncludedNavigation systemIncludedMP3 PlayerIncludedSteering Wheel Audio ControlsIncludedSound systemIncludedHotspotIncludedBluetooth ConnectionIncludedInduction charging for smartphones✕Not AvailableAir conditioningIncludedLeather seatsIncludedPower SeatsIncludedAutomatic climate controlIncludedHeated SeatsIncludedHeated steering wheelIncludedLumbar supportIncludedCooled SeatsIncludedAutomatic Climate Control, Dual-ZoneIncludedHeated Rear Seat(s)IncludedLeather steering wheelIncludedMassage seatsIncludedPower windowsIncludedPower MirrorsIncludedRain Sensing WipersIncludedRemote Keyless EntryIncludedPassenger Capacity5 passengersFront Head Room43.03 inFront Leg Room44.53 inFront Shoulder Room66.02 inSecond Row Head Room40.12 inSecond Row Leg Room43.4 inSecond Row Shoulder Room65.3 inSplit Bench SeatUnknownSun/MoonroofIncludedSpare TireIncludedWheelbase158.94 in - 172 inLength, Overall250.75 in - 266.77 inWidth, Max w/o mirrors81.85 in - 96.75 inHeight, Overall80.3 in - 81.2 inSteel RimsUnknownAlarmIncluded - 3 of 6
SLE
$71,299 - $81,499GasolineConsumption N/ARear Wheel Drive401 - 470 horsepowerEngine8-CylinderDisplacement6.6LFuelGasoline, DieselHorsepower401 hp - 470 hpTorque464 ft-lb - 975 ft-lbPowerSteeringIncludedDrivetrainRear Wheel Drive, 4x4TransmissionAutomaticStart-stop systemIncludedFuelGasoline, DieselFuel Capacity28L - 289LAnti-lock braking system (ABS)IncludedDriver-side airbagIncludedPassenger-side airbagIncludedSide airbagIncludedHead airbagIncludedPower Door LocksIncludedFog lightsIncludedTraction controlIncludedElectronic stability controlIncludedTire Pressure MonitorIncludedLane departure warning systemIncludedTraffic sign recognitionIncludedFront Collision WarningIncludedCruise controlIncludedHeads-up displayUnknownParking Assist Front SensorsIncludedBack-Up CameraIncludedAdaptive Cruise ControlIncludedBlind spot monitorIncludedDaytime running lightsIncludedLED HeadlightsIncludedAutomatic HighbeamsIncludedAuto Dimming Rearview MirrorIncludedAM/FM StereoIncludedNavigation systemIncludedMP3 PlayerIncludedSteering Wheel Audio ControlsIncludedSound systemIncludedHotspotIncludedBluetooth ConnectionIncludedInduction charging for smartphones✕Not AvailableAir conditioningIncludedLeather seatsUnknownPower SeatsIncludedAutomatic climate controlIncludedHeated SeatsIncludedHeated steering wheelIncludedLumbar supportIncludedCooled SeatsUnknownAutomatic Climate Control, Dual-ZoneIncludedHeated Rear Seat(s)UnknownLeather steering wheelUnknownMassage seatsUnknownPower windowsIncludedPower MirrorsIncludedRain Sensing WipersUnknownRemote Keyless EntryIncludedPassenger Capacity3 passengers - 5 passengersFront Head Room43.03 in - 43.11 inFront Leg Room44.53 inFront Shoulder Room66.02 in - 66.06 inSecond Row Head Room39.88 in - 40.12 inSecond Row Leg Room35.24 in - 43.4 inSecond Row Shoulder Room64.88 in - 65.3 inSplit Bench SeatIncludedSun/MoonroofUnknownSpare TireIncludedWheelbase141.55 in - 177 inLength, Overall236.3 in - 270.3 inWidth, Max w/o mirrors81.75 in - 96.75 inHeight, Overall80.04 in - 80.94 inSteel RimsIncludedAlarmIncluded - 4 of 6

SLT
$87,699 - $91,499GasolineConsumption N/ARear Wheel Drive401 - 470 horsepowerEngine8-CylinderDisplacement6.6LFuelGasoline, DieselHorsepower401 hp - 470 hpTorque464 ft-lb - 975 ft-lbPowerSteeringIncludedDrivetrainRear Wheel Drive, 4x4TransmissionAutomaticStart-stop systemIncludedFuelGasoline, DieselFuel Capacity36L - 136LAnti-lock braking system (ABS)IncludedDriver-side airbagIncludedPassenger-side airbagIncludedSide airbagIncludedHead airbagIncludedPower Door LocksIncludedFog lightsIncludedTraction controlIncludedElectronic stability controlIncludedTire Pressure MonitorIncludedLane departure warning systemIncludedTraffic sign recognitionIncludedFront Collision WarningIncludedCruise controlIncludedHeads-up displayUnknownParking Assist Front SensorsIncludedBack-Up CameraIncludedAdaptive Cruise ControlIncludedBlind spot monitorIncludedDaytime running lightsIncludedLED HeadlightsIncludedAutomatic HighbeamsIncludedAuto Dimming Rearview MirrorIncludedAM/FM StereoIncludedNavigation systemIncludedMP3 PlayerIncludedSteering Wheel Audio ControlsIncludedSound systemIncludedHotspotIncludedBluetooth ConnectionIncludedInduction charging for smartphones✕Not AvailableAir conditioningIncludedLeather seatsIncludedPower SeatsIncludedAutomatic climate controlIncludedHeated SeatsIncludedHeated steering wheelIncludedLumbar supportIncludedCooled SeatsIncludedAutomatic Climate Control, Dual-ZoneIncludedHeated Rear Seat(s)IncludedLeather steering wheelUnknownMassage seatsUnknownPower windowsIncludedPower MirrorsIncludedRain Sensing WipersIncludedRemote Keyless EntryIncludedPassenger Capacity5 passengersFront Head Room43.03 inFront Leg Room44.53 inFront Shoulder Room66.02 inSecond Row Head Room40.12 inSecond Row Leg Room43.4 inSecond Row Shoulder Room65.3 inSplit Bench SeatIncludedSun/MoonroofIncludedSpare TireIncludedWheelbase158.94 in - 172 inLength, Overall250.75 in - 266.77 inWidth, Max w/o mirrors81.85 in - 96.75 inHeight, Overall80.04 in - 80.87 inSteel RimsIncludedAlarmIncluded - 5 of 6

AT4
$99,399 - $99,699GasolineConsumption N/A4x4401 - 470 horsepowerEngine8-CylinderDisplacement6.6LFuelGasoline, DieselHorsepower401 hp - 470 hpTorque464 ft-lb - 975 ft-lbPowerSteeringIncludedDrivetrain4x4TransmissionAutomaticStart-stop systemIncludedFuelGasoline, DieselFuel Capacity36L - 136LAnti-lock braking system (ABS)IncludedDriver-side airbagIncludedPassenger-side airbagIncludedSide airbagIncludedHead airbagIncludedPower Door LocksIncludedFog lightsIncludedTraction controlIncludedElectronic stability controlIncludedTire Pressure MonitorIncludedLane departure warning systemIncludedTraffic sign recognitionIncludedFront Collision WarningIncludedCruise controlIncludedHeads-up displayIncludedParking Assist Front SensorsIncludedBack-Up CameraIncludedAdaptive Cruise ControlIncludedBlind spot monitorIncludedDaytime running lightsIncludedLED HeadlightsIncludedAutomatic HighbeamsIncludedAuto Dimming Rearview MirrorIncludedAM/FM StereoIncludedNavigation systemIncludedMP3 PlayerIncludedSteering Wheel Audio ControlsIncludedSound systemIncludedHotspotIncludedBluetooth ConnectionIncludedInduction charging for smartphones✕Not AvailableAir conditioningIncludedLeather seatsIncludedPower SeatsIncludedAutomatic climate controlIncludedHeated SeatsIncludedHeated steering wheelIncludedLumbar supportIncludedCooled SeatsIncludedAutomatic Climate Control, Dual-ZoneIncludedHeated Rear Seat(s)IncludedLeather steering wheelUnknownMassage seatsUnknownPower windowsIncludedPower MirrorsIncludedRain Sensing WipersIncludedRemote Keyless EntryIncludedPassenger Capacity5 passengersFront Head Room43.03 inFront Leg Room44.53 inFront Shoulder Room66.02 inSecond Row Head Room40.12 inSecond Row Leg Room43.4 inSecond Row Shoulder Room65.3 inSplit Bench SeatUnknownSun/MoonroofIncludedSpare TireIncludedWheelbase158.94 in - 172 inLength, Overall250.75 in - 266.77 inWidth, Max w/o mirrors81.85 in - 96.75 inHeight, Overall80.3 in - 81.2 inSteel RimsUnknownAlarmIncluded - 6 of 6

Pro
$66,299 - $75,699GasolineConsumption N/ARear Wheel Drive401 - 470 horsepowerEngine8-CylinderDisplacement6.6LFuelGasoline, DieselHorsepower401 hp - 470 hpTorque464 ft-lb - 975 ft-lbPowerSteeringIncludedDrivetrainRear Wheel Drive, 4x4TransmissionAutomaticStart-stop systemIncludedFuelGasoline, DieselFuel Capacity28L - 289LAnti-lock braking system (ABS)IncludedDriver-side airbagIncludedPassenger-side airbagIncludedSide airbagIncludedHead airbagIncludedPower Door LocksIncludedFog lightsUnknownTraction controlIncludedElectronic stability controlIncludedTire Pressure MonitorIncludedLane departure warning systemIncludedTraffic sign recognitionIncludedFront Collision WarningIncludedCruise controlIncludedHeads-up displayUnknownParking Assist Front SensorsIncludedBack-Up CameraIncludedAdaptive Cruise ControlIncludedBlind spot monitorIncludedDaytime running lightsIncludedLED HeadlightsIncludedAutomatic HighbeamsIncludedAuto Dimming Rearview MirrorIncludedAM/FM StereoIncludedNavigation systemIncludedMP3 PlayerIncludedSteering Wheel Audio ControlsUnknownSound systemUnknownHotspotIncludedBluetooth ConnectionIncludedInduction charging for smartphones✕Not AvailableAir conditioningIncludedLeather seatsUnknownPower SeatsIncludedAutomatic climate controlUnknownHeated SeatsUnknownHeated steering wheelUnknownLumbar supportIncludedCooled SeatsUnknownAutomatic Climate Control, Dual-ZoneUnknownHeated Rear Seat(s)UnknownLeather steering wheelUnknownMassage seatsUnknownPower windowsIncludedPower MirrorsIncludedRain Sensing WipersUnknownRemote Keyless EntryIncludedPassenger Capacity2 passengers - 5 passengersFront Head Room43.03 in - 43.11 inFront Leg Room44.53 inFront Shoulder Room66.02 in - 66.06 inSecond Row Head Room39.88 in - 40.12 inSecond Row Leg Room35.24 in - 43.4 inSecond Row Shoulder Room64.88 in - 65.3 inSplit Bench SeatIncludedSun/MoonroofUnknownSpare TireIncludedWheelbase141.55 in - 177 inLength, Overall236.3 in - 270.3 inWidth, Max w/o mirrors81.75 in - 96.75 inHeight, Overall80.04 in - 80.94 inSteel RimsIncludedAlarmUnknown
2025 GMC Sierra 3500HD deals
- National
- Vancouver
- Calgary
- Edmonton
- Saskatoon
- Winnipeg
- Toronto
- Ottawa
- Hamilton
- Montréal
- Halifax
- St. John's

2025 GMC Sierra 35006.6L V8 4WD Regular Cab Long Box SLE
$ 64,985- 28,094 km
- Gasoline
DealerCalgary
2025 GMC Sierra 3500
$ 103,888- Diesel
DealerStrathmore
2025 GMC Sierra 3500AT4 | Heated Seats | Remote Start | Push Button Start | Cruise Control | Heated Mirrors | Bluetooth
$ 91,995$ 99,995,-- 38,411 km
- Diesel
DealerKelowna