2004 GMC Sierra 2500 Overview, Reviews, Ratings & Specs

2004 2003 2002 2001 2000 1999 1998
Crash Test Rating
Source   NHTSA
MPG (up to)
City / HWY
Source FuelEconomy.gov
Horsepower
300
Seats
5 -6
Front angle view.

Positive Owner Reviews

accountCircle Gerald G
I have a GMC Truck what great machine great looks and great to drive
I love my GMC Truck it drives very nice and easy to handle. I have no complaints with my truck I think everyone should own one
accountCircle Johnny D
Monster four by four truck.
Rides like a caddy and has the power of a jet and can go anywhere as its a 4x4. Has all the bells & whistles also. A/c, cruise control heater power windows power locks back up sensor lane change sensors following to close sensors etc. I had it lifted up eight inches with 42 inch tires and aluminum rims with a chrome roll bar.
accountCircle terry g
It has 4 wheel drive and gets 20mph.
I like the 4wd, the power of the 350 ci engine and the load capacity.
accountCircle Christopher G
It is a beautiful looking truck as long as you take care of it.
I love this truck because it has been very good to me! I have used it for plowing in the winter and camping in the summer. I can haul anything that comes up. It has held it, s paint very well.
accountCircle Taylor B
Supercharged, race worthy, track truck.
Supercharged, 500+ horsepower 05 GMC Sierra truck. Burgundy, crew cab. Perfect condition amazing car
accountCircle Scott R
It is very dependable and I do not have to worry about breaking down.
I really like that it is a crew cab. I also prefer the interior and exterior design of this exact model/year. I really dislike the gas mileage, it is a 6.0 gas engine.
accountCircle Bridget W
How reliable it is because it does not eve break down.
I like how much this truck can handle. I like the color. I like the way the chairs are. I do not like how old it is getting. I do not like how low the technology is compared to the other cars in the household.
accountCircle Yuki B
All purpose heavy duty vehicle.
It's a heavy duty high performance vehicle. Capable of carrying and towing heavy loads. You can take it off roads as well.

Negative Owner Reviews

accountCircle Keith Johnson
P. O. S. GM
75,000 2500 HD with that POS L5P is junk. They can’t fix it rather as there GM dumbasses. Like me when I bought it. Driver window hardly works Regen sometimes 12 times a day. Dom light stopped Badly regret buying this sorry excuse of a truck. Beware. Buy a ford least things work.

GMC Sierra 2500 Models

Models also known as Trim Levels, are used to identify a vehicle's level of equipment or special features.

car
Work Truck
300 HP 5-6 Seats
car
Base
300 HP 5-6 Seats
car
SLE
300 HP 5-6 Seats
car
SLT
300 HP 5 Seats
Photos may not match model

2004 GMC Sierra 2500 Owner Reviews

4.33
9 Reviews
close Write Review
5 stars 67%
4 stars 22%
3 stars 0%
2 stars 0%
1 star 11%
accountCircle Scott R on February 27, 2021
It is very dependable and I do not have to worry about breaking down.
I really like that it is a crew cab. I also prefer the interior and exterior design of this exact model/year. I really dislike the gas mileage, it is a 6.0 gas engine.
accountCircle Christopher G on October 4, 2020
It is a beautiful looking truck as long as you take care of it.
I love this truck because it has been very good to me! I have used it for plowing in the winter and camping in the summer. I can haul anything that comes up. It has held it, s paint very well.
View All Reviews (9) chevronRightAlternative

Ranks #9 Full Size Pickup Trucks by Owners

The 2004 GMC Sierra 2500 has an average owner rating of 4.40 out of 5 which ranks it #9 of 18 other Full Size Pickup Trucks.

1
car
2004 Dodge Ram 3500
4.86
2
car
2004 Dodge Ram 2500
4.57
9
car
2004 GMC Sierra 2500
4.33

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Safety & Reliability

NHTSA Logo
NHTSA Crash Test

Overall

Front

Rollover

Side

Not Rated
*National Highway Traffic Safety Administration
IIHS Logo
IIHS Crash Test
(Not Tested)
*Insurance Institute for Highway Safety