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Used 1999 GMC Sierra 1500 Extended Cab Consumer Reviews

4.5 out of 5 stars
31 reviews

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4.88 out of 5 stars

Heck of a Truck

Kellin, 11/21/2002
1999 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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4.75 out of 5 stars

127,000 miles and still going strong!

WJBJR, 05/03/2003
1999 GMC Sierra 1500 SLT 3dr Extended Cab SB (4.3L 6cyl naturally aspired 4A)
0 of 0 people found this review helpful

99 Sierra SLT Ex. cab. Just hit 127k. Extremely reliable. No issues. Slight engine tapping for 30 seconds when cold. Does not burn oil. Have mainitained very well. Orig. trans mission that shows very little wear when the filter is replaced. Very quite, comfortable, fun to drive while still delivering decent mileage 15/19. This is my 2nd GMC truck. My 1991 was sold for 50% of what I paid for it with 160000 miles. It was also very reliable. My father drove my 99 Sierra a couple of times and sold his 1990 FORD truck and purchased a new 2000 GMC Sierra Z71. He loves it. (so does mom).

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4.5 out of 5 stars

Despite problems - still love this truck

tlechner, 04/22/2003
1999 GMC Sierra 1500 SLE 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A)
0 of 0 people found this review helpful

Overall I really enjoy this truck. However I am worried about when the warranty runs out. I have replaced both power windows motors, drivers side twice. First time was when the truck was only 2-3 months old. Steering box - replaced at about 50K. This truck does move. The tow/haul mode is great.

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4.75 out of 5 stars

Excellent truck

Jeff , 05/05/2002
1999 GMC Sierra 1500 SLT 3dr Extended Cab SB (4.3L 6cyl naturally aspired 4A)
0 of 0 people found this review helpful

This is the second GMC Sierra I've owned (drove the first one for 10 years), and they've both been excellent vehicles - extremely comfortable and reliable.

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4.38 out of 5 stars

A nice Truck

Sierra152, 12/29/2002
1999 GMC Sierra 1500 SLE 3dr Extended Cab 4WD SB (4.8L 8cyl naturally aspired 4A)
0 of 0 people found this review helpful

I just got this a few day s ago and here are my first reactions: I have the 5.3 V-8 and it preforms well. Although it doesn't have the power of my Z-28, it can move fast enough. The ride is better then the fords I looked at. The Auto 4WD is good, but you may want to turn it off for parking. It is very comfortable and fun to drive, it is a truck that you can do stuff with like moving and off road driving but it can be driven every day. I will try and write an update after i have drivin it for a while.

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