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What Edmunds Says

With its powerful engine lineup and revised interiors, the heavy-duty Sierra makes a strong case for itself against the competition, but questionable build quality keeps us from calling it best in class.

Pros

Powerful drivetrains, roomy interior, numerous available amenities.

Cons

Spotty build quality, cheap interior materials.

Available Sierra 2500HD Regular Cab Models

Use the Edmunds Pricing System to help you get the best deal:

Work Truck

  • 6.0L V8 engine 
  • Manual transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $8,239

APPRAISE YOUR CAR submodelindex:0,make:GMC, submodel:Sierra 2500HD Regular Cab, year:2004, trim.trimName:Work Truck, zip:98144

Work Trucks for sale near you

Base

  • 6.0L V8 engine 
  • Manual transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $8,793

APPRAISE YOUR CAR submodelindex:1,make:GMC, submodel:Sierra 2500HD Regular Cab, year:2004, trim.trimName:Base, zip:98144

Bases for sale near you

SLE

  • 6.0L V8 engine 
  • Manual transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $9,095

APPRAISE YOUR CAR submodelindex:2,make:GMC, submodel:Sierra 2500HD Regular Cab, year:2004, trim.trimName:SLE, zip:98144

SLEs for sale near you

Available Sierra 2500HD Extended Cab Models

Use the Edmunds Pricing System to help you get the best deal:

Work Truck

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $9,140

APPRAISE YOUR CAR submodelindex:0,make:GMC, submodel:Sierra 2500HD Extended Cab, year:2004, trim.trimName:Work Truck, zip:98144

Work Trucks for sale near you

Base

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $9,975

APPRAISE YOUR CAR submodelindex:1,make:GMC, submodel:Sierra 2500HD Extended Cab, year:2004, trim.trimName:Base, zip:98144

Bases for sale near you

SLE

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $10,368

APPRAISE YOUR CAR submodelindex:2,make:GMC, submodel:Sierra 2500HD Extended Cab, year:2004, trim.trimName:SLE, zip:98144

SLEs for sale near you

SLT

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $11,405

APPRAISE YOUR CAR submodelindex:3,make:GMC, submodel:Sierra 2500HD Extended Cab, year:2004, trim.trimName:SLT, zip:98144

SLTs for sale near you

Available Sierra 2500HD Crew Cab Models

Use the Edmunds Pricing System to help you get the best deal:

Work Truck

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $10,119

APPRAISE YOUR CAR submodelindex:0,make:GMC, submodel:Sierra 2500HD Crew Cab, year:2004, trim.trimName:Work Truck, zip:98144

Work Trucks for sale near you

Base

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 

View All Features & Specs

Used TMV from $10,793

APPRAISE YOUR CAR submodelindex:1,make:GMC, submodel:Sierra 2500HD Crew Cab, year:2004, trim.trimName:Base, zip:98144

Bases for sale near you

SLE

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 
  • DVD player (Optional) 

View All Features & Specs

Used TMV from $11,322

APPRAISE YOUR CAR submodelindex:2,make:GMC, submodel:Sierra 2500HD Crew Cab, year:2004, trim.trimName:SLE, zip:98144

SLEs for sale near you

SLT

  • 6.0L V8 engine 
  • Automatic transmission 
  • 4-wheel drive 
  • DVD player (Optional) 

View All Features & Specs

Used TMV from $12,308

APPRAISE YOUR CAR submodelindex:3,make:GMC, submodel:Sierra 2500HD Crew Cab, year:2004, trim.trimName:SLT, zip:98144

SLTs for sale near you

2004 GMC Sierra 2500HD

What's New for 2004

Base trucks get upgraded via newly standard cruise control, chrome wheels, chrome rear bumper and chrome grille surround. The SLE trim adds foglamps to its generous list of features. The Work Truck Package (with unique grille treatment) is now available on all models. Lastly, a trio of new colors, Sand Beige Metallic, Silver Birch and Sport Red Metallic debut.

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Edmunds Customer Stories: Laura's Kia Soul

Laura's old car was costing her a small fortune every month for gas and repairs. She didn't even want to drive her kids to the park any more. But buying a new Kia Soul changed all that.

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