A strong drivetrain, combined with a capable suspension and numerous available options, makes this truck a solid choice for those who need a little more capability than your average half-ton.

2004 Highlights

A short-bed crew cab model debuts and the base truck's standard features list is plumped up with the addition of cruise control, chrome bumpers and chrome wheels. The Work Truck package is available on all models. Midlevel SLE models get standard foglamps and optional leather seating.

Scorecard

Overall	undefined / 5

Consumer reviews

Read what other owners think about the 2004 GMC Sierra 2500.

Average user rating: 4.3 stars

10 total reviews

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5 star reviews: 50%

4 star reviews: 30%

3 star reviews: 20%

2 star reviews: 0%

1 star reviews: 0%

Most helpful consumer reviews

4/5 stars, 2004 Sierra2500 4x4 crew cab

rixxster69, 10/22/2003

4dr Extended Cab SLT 4WD SB (6.0L 8cyl 4A)

Great truck, still getting used to the new front end grill( I liked 99-02 best) I previously owned a 2000 z71 sierra slt. Just bought 2004 SLT 2500 crew cab 4x4. They dont include under the hood courtesy light, they eliminated one of the cigarette lighter power input. the 2004 has 6l vortec which is a huge pig compared to 5.3 vortec in my old 2000. the new computer

2.5/5 stars, Worst truck I'e ever owned

RockStedE, 07/29/2010

4dr Crew Cab SLE Rwd SB (6.0L 8cyl 4A)

Truly a masterpiece of "poor" engineering. 2004 sierra 2500 with a duramax diesel and Alison transmission. Had to replace the intermediate steering shaft the first year. The vehicle constantly looses prime and shuts down. Here's the kicker . The oil pressure gauge flutters and the annoying chime rings constantly indicating low oil pressure. The cluster panel has been changed twice, the

2.5/5 stars, Not Happy!

Roscoe, 09/03/2010

4dr Crew Cab SLE Rwd SB (6.0L 8cyl 4A)

This vehicle became a nightmare after about 10,000 miles. First the steering shaft failed ... ? That's right, the steering shaft! Next the instrument cluster had to be replaced since the low oil pressure warning kept chiming. It still chimes uncontrollably after replacing the oil pressure sending unit three times, the oil and filter five times (when it didn't need it), and get this ...

5/5 stars, Love This Truck

Brian Eichler, 03/25/2005

4dr Extended Cab SLT 4WD SB (6.0L 8cyl 4A)

I have the 2500HD 6.6L Diesel 4x4 Crew Cab SB. This is my third GM 4x4 truck, but first diesel. I tow an RV and put dirt bikes in the back and it drives like I have nothing attached and nothing in the back. I can accelerate going up hills on the freeway fully loaded towing the RV. The interior noise is quieter than my wife's Chevy Blazer. The stereo absolutely rocks, and the seat

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Features & Specs

Trim

Base MSRP: $23,520

MPG & Fuel: N/A City / N/A Hwy / N/A Combined; Fuel Tank Capacity: 34 gal. capacity

Seating: 3 seats

Drivetrain: Type: rear wheel drive; Transmission: 5-speed manual

Engine: V8 cylinder; Horsepower: 300 hp @ 4400 rpm; Torque: 360 lb-ft @ 4000 rpm

Basic Warranty: 3 yr./ 36000 mi.

Dimensions: Length: 222.1 in. / Height: 74.2 in. / Width: 78.5 in.; Curb Weight: 5030 lbs.; Cargo Capacity, All Seats In Place: N/A

See all features & specs

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FAQ

Is the GMC Sierra 2500 a good car?

The Edmunds experts tested the 2004 Sierra 2500 both on the road and at the track. And then there's safety and reliability. Edmunds has all the latest NHTSA and IIHS crash-test scores, plus industry-leading expert and consumer reviews to help you understand what it's like to own and maintain a GMC Sierra 2500. Learn more

Is the GMC Sierra 2500 reliable?

To determine whether the GMC Sierra 2500 is reliable, read Edmunds' authentic consumer reviews, which come from real owners and reveal what it's like to live with the Sierra 2500. Look for specific complaints that keep popping up in the reviews, and be sure to compare the Sierra 2500's average consumer rating to that of competing vehicles. Learn more

Is the 2004 GMC Sierra 2500 a good car?

There's a lot to consider if you're wondering whether the 2004 GMC Sierra 2500 is a good car. Safety scores, fuel economy, cargo capacity and feature availability should all be factors in determining whether the 2004 Sierra 2500 is a good car for you. Check back soon for the official Edmunds Rating from our expert testing team Learn more

How much should I pay for a 2004 GMC Sierra 2500?

The least-expensive 2004 GMC Sierra 2500 is the 2004 GMC Sierra 2500 2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M). Including destination charge, it arrives with a Manufacturer's Suggested Retail Price (MSRP) of about $23,520.

Other versions include:

2dr Regular Cab Rwd LB (6.0L 8cyl 5M) which starts at $25,590
2dr Regular Cab SLE Rwd LB (6.0L 8cyl 5M) which starts at $26,728
2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M) which starts at $23,520

Learn more

What are the different models of GMC Sierra 2500?

If you're interested in the GMC Sierra 2500, the next question is, which Sierra 2500 model is right for you? Sierra 2500 variants include 2dr Regular Cab Rwd LB (6.0L 8cyl 5M), 2dr Regular Cab SLE Rwd LB (6.0L 8cyl 5M), and 2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M). For a full list of Sierra 2500 models, check out Edmunds’ Features & Specs page. Learn more

More about the 2004 GMC Sierra 2500

Used 2004 GMC Sierra 2500 Overview

The Used 2004 GMC Sierra 2500 is offered in the following submodels: Sierra 2500 Crew Cab, Sierra 2500 Regular Cab, Sierra 2500 Extended Cab. Available styles include 4dr Extended Cab 4WD SB (6.0L 8cyl 4A), 4dr Extended Cab SLE 4WD SB (6.0L 8cyl 4A), 2dr Regular Cab Rwd LB (6.0L 8cyl 5M), 4dr Crew Cab SLE 4WD SB (6.0L 8cyl 4A), 4dr Extended Cab SLT 4WD SB (6.0L 8cyl 4A), 4dr Crew Cab SLT 4WD SB (6.0L 8cyl 4A), 4dr Crew Cab SLE Rwd SB (6.0L 8cyl 4A), 4dr Crew Cab SLT Rwd SB (6.0L 8cyl 4A), 4dr Extended Cab Work Truck 4WD SB (6.0L 8cyl 4A), 2dr Regular Cab SLE Rwd LB (6.0L 8cyl 5M), and 2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M). Pre-owned GMC Sierra 2500 models are available with a 6.0 L-liter gas engine, with output up to 300 hp, depending on engine type. The Used 2004 GMC Sierra 2500 comes with four wheel drive, and rear wheel drive. Available transmissions include: 4-speed automatic, 5-speed manual. The Used 2004 GMC Sierra 2500 comes with a 3 yr./ 36000 mi. basic warranty, a 3 yr./ 36000 mi. roadside warranty, and a 3 yr./ 36000 mi. powertrain warranty.

What do people think of the 2004 GMC Sierra 2500?

Consumer ratings and reviews are also available for the Used 2004 GMC Sierra 2500 and all its trim types. Overall, Edmunds users rate the Used 2004 Sierra 2500 4.3 on a scale of 1 to 5 stars. Edmunds consumer reviews allow users to sift through aggregated consumer reviews to understand what other drivers are saying about any vehicle in our database. Detailed rating breakdowns (including performance, comfort, value, interior, exterior design, build quality, and reliability) are available as well to provide shoppers with a comprehensive understanding of why customers like the Used 2004 Sierra 2500.

Edmunds Expert Reviews

Edmunds experts have compiled a robust series of ratings and reviews for the 2004 GMC Sierra 2500 and all model years in our database. Our rich content includes expert reviews and recommendations for the 2004 Sierra 2500 featuring deep dives into trim levels and features, performance, mpg, safety, interior, and driving. Edmunds also offers expert ratings, road test and performance data, long-term road tests, first-drive reviews, video reviews and more.

Our Review Process

This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.

We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.

What's a good price for a New Used 2004 GMC Sierra 2500?

Used 2004 GMC Sierra 2500 2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M)

The Used 2004 GMC Sierra 2500 2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $24,370. The average price paid for a new Used 2004 GMC Sierra 2500 2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M) is trending $19,808 below the manufacturer’s MSRP.

Edmunds members save an average of $19,808 by getting upfront special offers. The estimated special offer price in your area is $4,562.

The average savings for the Used 2004 GMC Sierra 2500 2dr Regular Cab Work Truck Rwd LB (6.0L 8cyl 5M) is 81.3% below the MSRP.

Used 2004 GMC Sierra 2500 2dr Regular Cab Rwd LB (6.0L 8cyl 5M)

The Used 2004 GMC Sierra 2500 2dr Regular Cab Rwd LB (6.0L 8cyl 5M) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $26,440. The average price paid for a new Used 2004 GMC Sierra 2500 2dr Regular Cab Rwd LB (6.0L 8cyl 5M) is trending $21,719 below the manufacturer’s MSRP.

Edmunds members save an average of $21,719 by getting upfront special offers. The estimated special offer price in your area is $4,721.

The average savings for the Used 2004 GMC Sierra 2500 2dr Regular Cab Rwd LB (6.0L 8cyl 5M) is 82.1% below the MSRP.

Used 2004 GMC Sierra 2500 2dr Regular Cab SLE Rwd LB (6.0L 8cyl 5M)

The Used 2004 GMC Sierra 2500 2dr Regular Cab SLE Rwd LB (6.0L 8cyl 5M) can be purchased for less than the Manufacturer’s Suggested Retail Price (aka MSRP) of $27,578. The average price paid for a new Used 2004 GMC Sierra 2500 2dr Regular Cab SLE Rwd LB (6.0L 8cyl 5M) is trending $22,550 below the manufacturer’s MSRP.

Edmunds members save an average of $22,550 by getting upfront special offers. The estimated special offer price in your area is $5,028.

The average savings for the Used 2004 GMC Sierra 2500 2dr Regular Cab SLE Rwd LB (6.0L 8cyl 5M) is 81.8% below the MSRP.

Which used 2004 GMC Sierra 2500s are available in my area?

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2004 GMC Sierra 2500 for sale near. Simply research the type of car you're interested in and then select a used car from our massive database to find cheap prew-owned vehicles for sale near you. Once you have identified a used vehicle you're interested in, check the AutoCheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 2004 GMC Sierra 2500.

Can't find a new 2004 GMC Sierra 2500s you want in your area? Consider a broader search.

Find a new GMC for sale - 5 great deals out of 9 listings starting at $13,379.

Why trust Edmunds?

Edmunds has deep data on over 6 million new, used, and certified pre-owned vehicles, including rich, trim-level features and specs information like: MSRP, average price paid, warranty information (basic, drivetrain, and maintenance), features (upholstery, bluetooth, navigation, heated seating, cooled seating, cruise control, parking assistance, keyless ignition, satellite radio, folding rears seats ,run flat tires, wheel type, tire size, wheel tire, sunroof, etc.), vehicle specifications (engine cylinder count, drivetrain, engine power, engine torque, engine displacement, transmission), fuel economy (city, highway, combined, fuel capacity, range), vehicle dimensions (length, width, seating capacity, cargo space), car safety, true cost to own. Edmunds also provides tools to allow shopper to compare vehicles to similar models of their choosing by warranty, interior features, exterior features, specifications, fuel economy, vehicle dimensions, consumer rating, edmunds rating, and color.

What is the MPG of a 2004 GMC Sierra 2500?

2004 GMC Sierra 2500 4dr Extended Cab 4WD SB (6.0L 8cyl 4A), 4-speed automatic, regular unleaded

2004 GMC Sierra 2500 4dr Extended Cab SLE 4WD SB (6.0L 8cyl 4A), 4-speed automatic, regular unleaded

2004 GMC Sierra 2500 2dr Regular Cab Rwd LB (6.0L 8cyl 5M), 5-speed manual, regular unleaded

EPA Est. MPG	N/A
Transmission	4-speed automatic
Drive Train	four wheel drive
Displacement	6.0 L
Passenger Volume	N/A

Wheelbase	143.5 in.
Length	227.7 in.
Width	78.5 in.
Height	74.4 in.
Curb Weight	5524 lbs.

Should I lease or buy a 2004 GMC Sierra 2500?

Is it better to lease or buy a car? Ask most people and they'll probably tell you that car buying is the way to go. And from a financial perspective, it's true, provided you're willing to make higher monthly payments, pay off the loan in full and keep the car for a few years. Leasing, on the other hand, can be a less expensive option on a month-to-month basis. It's also good if you're someone who likes to drive a new car every three years or so.

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Used 2004 GMC Sierra 2500

Edmunds' Expert Review