2004 GMC Sierra 2500 HD SLT
Truck (Extended Cab) · 300 hp
Sticker from
$35,055Factory MSRP, base configuration
Market
Too few listings to publish a market price.
Own one? Yours has a number of its own.
Track what yours is worthA fresh estimate every month, in one short email. Not an offer to buy.Start trackingWhich Sierra 2500 HD is right for you?
Four trims, $24,100 to $35,055. Tap one to open it.
Bar heights follow the price. The widest step is $7,745, from SLE to SLT.
The numbers.
Eight configurations: rear-wheel or four-wheel drive, 4-speed automatic.
300hp6.0L eight-cylinder
360lb-ftTorque
RWD / 4WD4-speed automatic
5Seats
5,436–6,019 lbsCurb weight
9,200 lbsGVWR
12,000 lbsMax towing
3,181–3,764 lbsMax payload
130 standard items.
Four groups, sized by how much is in each.
- tilt-adjustable steering wheel
- Audio controls on steering wheel
- power steering
- 12V rear power outlet(s)
- cruise control
- front and rear cupholders
- front door pockets
- overhead console with storage
- front seatback storage
- retained accessory power
- leather steering wheel
- Dual zone front climate control
- rear ventilation ducts
- Passenger vanity mirror
- electrochromatic inside rearview mirror
- turn signal in mirrors
- Rear floor mats
- cargo area light
- front and rear reading lights
- Rear head room
- Rear leg room
- Rear shoulder room
- Rear hip room
- Split-folding rear seatback
- folding with storage center armrest
- Rear head room
- Rear leg room
- 2 one-touch power windows
- remote keyless power door locks
- Power mirrors
- Heated mirrors
- Reverse tilt dual mirrors provides curb view when vehicle in reverse
- Front head room
- Front leg room
- Front shoulder room
- Front hip room
- leather
- bucket front seats
- 10-way power driver seat
- height adjustable driver seat
- Driver seat with power adjustable lumbar support
- 2 memorized driver seat settings
- 10-way power passenger seat
- height adjustable passenger seat
- Passenger seat with power adjustable lumbar support
- multi-level heated driver seat
- multi-level heated passenger seat
- trip computer
- compass
- external temperature display
- tachometer
- clock
- low fuel level warning
- Base engine size
- Cylinders
- Base engine type
- Horsepower
- Torque
- Valves
- Cam type
- Length
- Overall width without mirrors
- Height
- Wheelbase
- Front track
- Rear track
- Bed length
- Turning circle
- Ground clearance
- Curb weight
- Maximum towing capacity
- Maximum payload
- Gross weight
- Country of final assembly
- Overall width without mirrors
- Rear track
- Turning circle
- Ground clearance
- Curb weight
- Maximum payload
- Gross weight
- Transmission
- Drive type
- part time 4WD
- electronic hi-lo gear selection
- automatic locking hubs
- Rear locking differential
- Drive type
- front independent suspension
- short and long arm front suspension
- solid live axle rear suspension
- Fuel type
- Range in miles (city/hwy)
- Fuel tank capacity
- steel wheels
- 16 x 6.5 in. wheels
- All terrain tires
- LT265/75R E tires
- Steel spare wheel
- fullsize matching spare tire
- underbody mounted spare tire
- alloy wheels
- All season tires
- LT245/75R E tires
- post-collision safety system
- child seat anchors
- Rear door child safety locks
- 4-wheel ABS
- Front and rear ventilated disc brakes
- electronic brakeforce distribution
- dusk sensing headlamps
- auto delay off headlamps
- daytime running lights
- front fog/driving lights
- Turn signal mirrors
- 2 front headrests
- Front height adjustable headrests
- 2 rear headrests
- Rear height adjustable headrests
- Rear center 3-point belt
- remote anti-theft alarm system
- engine immobilizer
- AM/FM stereo
- Bose premium brand speakers
- 7 total speakers
- 1 subwoofer(s)
- radio data system
- speed sensitive volume control
- separate rear audio
- mast antenna
3 interiors
- Neutral
- Pewter
- Dark Pewter
9 factory paints
- Summit White
- Sand Beige Metallic
- Sport Red Metallic
- Carbon Metallic
- Polo Green Metallic
- Fire Red
- Marine Blue Metallic
- Onyx Black
- Silver Birch Metallic
Safety and recalls
No recall campaigns on file.
Recalls are settled per car, not per model. Check the one you are buying.
NHTSA has not published ratings for the 2004 Sierra 2500 HD. A model year is often unrated for a year or more after it goes on sale.
NHTSA NCAP · checked Oct 2026
Factory coverage.
It runs from the first sale date, not the model year.
Basic
3 yr / 36,000 mi
Powertrain
3 yr / 36,000 mi
Rust
6 yr / 100,000 mi
Roadside
3 yr / 36,000 mi
Sold2 yr4 yr6 yr
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What would this Sierra 2500 HD cost to insure?
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Other years of the Sierra 2500 HD SLT.
2005 Sierra 2500 HD SLT
$35,190$135 more9 colors · starting MSRP2003 Sierra 2500 HD Work Truck
$23,850$11,205 less7 colors · starting MSRP2006 Sierra 2500 HD SLT
$32,235$2,820 less26 colors · starting MSRPStarting MSRP is before destination, taxes and dealer fees.