2025 GMC SIERRA HEAVY DUTY

PRO, SLE & SLT

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SLT STARTING AT:

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AVAILABLE TOWING UP TO

16,329 KG (36,000 LBS.)

KEY FEATURES

AVAILABLE

MAX TOWING UP TO 16,329 KG (36,000 LBS.)

AS SHOWN 9,797 KG (21,600 LBS.)

BEST-IN-CLASS

HEAVY DUTY CARGO BED VOLUME

AVAILABLE

DURAMAX® 6.6L TURBO-DIESEL V8 ENGINE WITH 975 LB.-FT. OF TORQUE AND 470 HP

AVAILABLE

13.4” DIAGONAL CENTRE TOUCHSCREEN IS THE LARGEST IN THE CLASS

AVAILABLE

PROGRADE® TRAILERING TECH

AVAILABLE

MULTIPRO TAILGATE

EXPLORE GMC SIERRA HD PRO, SLE & SLT TRIMS

DOWNLOAD SIERRA HD FEATURES & OPTIONS GUIDE

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PRO

STARTING AT:

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AVAILABLE TOW UP TO 16,329 KG (36,000 LBS.)

STANDARD FEATURES

  • 6.6L V8 gas engine with Allison® 10-speed automatic transmission
  • Trailering Package, Trailering Mirrors and Trailer Brake Controller
  • Best-in-class Heavy Duty Cargo Bed Volume
  • Wireless Apple CarPlay® and wireless Android AutoTM compatibility

AVAILABLE FEATURES

  • Duramax 6.6L Turbo-Diesel V8 engine with Allison 10-speed automatic transmission
  • Adaptive Cruise Control with trailering

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SLE

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AVAILABLE TOW UP TO 16,102 KG (35,500 LBS.)

KEY FEATURES

  • 13.4" diagonal centre touchscreen and 12.3" diagonal digital Driver Information Centre
  • Traction Select System with Tow/Haul mode
  • 17" machined aluminum wheels (2500 SRW model)

AVAILABLE FEATURES

  • Up to 13 camera views, including transparent trailer view
  • MultiPro™ Tailgate and MultiPro Tailgate Audio System by Kicker®
  • X31 off-road package with twin-tube Rancho® shocks and skid plates

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SLT

STARTING AT:

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AVAILABLE TOW UP TO 14,260 KG (31,440 LBS.)

KEY FEATURES

  • 10-way power driver and front-passenger heated seats with lumbar
  • Heated steering wheel
  • ProGrade® Trailering System with In-Vehicle Trailering App
  • MultiPro Tailgate
  • 18" machined aluminum wheels with dark grey metallic accents (SRW models only)

AVAILABLE FEATURES

  • SLT Convenience Package, which includes heated and ventilated front bucket seats with perforated leather appointments, Bose premium audio system, wireless charging, 2 USB ports and LED roof marker lamps

SLT COLOURS

INTERIOR

Get inside and get comfortable.