Powerful drivetrains, roomy interiors, numerous available amenities.
Cons
Spotty build quality, cheap interior materials.
What’s new
For 2004, a single-rear-wheel 4WD version is available in all body styles. Additionally, GMC has slotted in a value-priced Work Truck trim level below the base model. Base models pick up a chrome grille and bumpers, along with cruise control, while SLE models get foglights and can be equipped with leather upholstery. New accessories include a lockable storage area under the rear seat, and a choice between a soft tonneau bed cover and a hard locking cover.
Edmunds says
With its numerous powertrain and cab configurations and stout towing and hauling capacities, the Sierra 3500 is a hard truck to beat for those who need maximum functionality and capability from their work truck.
I haul a 11'6" Lance Legend camper and
pull a 8'x12' trailer with it loaded
with ATV's and a motorcycle and the
truck does all I want it to. I traded
a Powerstroke in and I am pleased that
I did. It's quite and rides and
handles a lot better then my old Ford.
I am getting around 12mpg at freeway
speeds with this load.
This vehicle has surpassed all our
expectations (except for the dealer who
is mediocre). The cabin noise level is
lower than most of the cars that I have
owned in the last 15 years. Build
quality is improved over the 95 GMC
that I owned. I tow 10 to 13K pound
loads on a daily basis. Hauling horses
I routinely discuss trucks with other
guys at horse events. I find … that I
can out haul them, get slightly better
gas mileage and the TRUCK IS IN THE
SHOP less than my Ford F350 friends
(one of whom has sold his to buy a
Chevy 3500). If you are looking for a
real work rig, this is it.
I've had this truck for almost 4 years, and I have nothing but good to say. I have a 37' 5th wheel, which when loaded is right at 16300 lbs and it pulls it great. Now I'm not going to tell you that I don't know the 5th wheel is back there, but this truck is a joy to drive while pulling. She'll be paid for in a couple of months, and I plan to keep her for a long time.
This was the worst vehicle i ever had.
It broke down right as i was pulling
out of the dealership. The dealership
then actually charged me for towing it
the 10 feet to the service area!!
Turns out the axle was faulty. They
also found that the radiator leaked too.
We have a limited number of reviews for the 2004 GMC Sierra 3500, so we've included reviews for other years of the Sierra 3500 since its last redesign.
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