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Used 1999 GMC Sierra 1500 SLT 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A) Consumer Reviews

4.3 out of 5 stars
7 reviews

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3.63 out of 5 stars

No more GM products for me.

Wham, 06/14/2010
GMC Sierra 1500 SLT 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A)
5 of 7 people found this review helpful

Problems before '05- transmission went out, ABS quit due to computer glitch, seal in four wheel drive started leaking, the cd player went out, the control nobs for the radio cracked and some fell off, the tailgate cables snapped on three separate occasions, once while I was loading an ATV. The tailgate then received a slight dent when it hit the bumper. GM said that their research has shown only the '00 and later models were affected by this. I'm thinking apparently not! It's the same exact cable! A year or two later they finally agreed. Throttle sticks starting off, back windows whistle, clear coat started separating and flaking off two years ago. Not enough room to tell it all!

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4.75 out of 5 stars

best truck ive ever owned

pilaf, 09/22/2009
GMC Sierra 1500 SLT 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A)
1 of 2 people found this review helpful

i have never owned a better truck the throttle is firm and reassuring ride quality is great its top speed might only be 98 mph but it gets up the really fast if ferrari made a truck the gmc sierra would be it power and fuel economy in one package strong responsive steering makes it easy to drive this truck likes to cruise@about 90 mph takes corners like an f1 race car!!!!

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1999 GMC Sierra 1500 for sale near you
Showing 2 of 2 listings
  • SLE
    MSRP: $8,995
    601 mi away
  • SLE
    MSRP: $4,495
    1,704 mi away
See all 2 listings

4.88 out of 5 stars

Heck of a Truck

Kellin, 11/21/2002
GMC Sierra 1500 SLT 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A)
0 of 0 people found this review helpful

I have a 99' GMC SLT with the Z71 option. I am extremely satisfied with this truck. I previously owned an F150, the GM beats it in every category hands down. GM also has a far superior service department, this point I cannot stress enough. I highy reccomend purchasing one.

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4.5 out of 5 stars

My Sierra

Jaymo_1, 11/23/2004
GMC Sierra 1500 SLT 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A)
0 of 0 people found this review helpful

I'm enjoying my GMC Sierra! It has been modified a little. So, that always helps (I NEED MORE POWER!!!). Love the 4X4 options being push button and on the fly. This truck rides like a car. Actually, much better than most cars I've driven. The dual pipes, chrome rims, tinted windows, and a windshield visor that I added sure cause heads to turn.

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4.13 out of 5 stars

bang for your buck!

little me, 02/21/2003
GMC Sierra 1500 SLT 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A)
0 of 0 people found this review helpful

reliable, worth every penny.

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