Used 2003 GMC Sierra 1500 Extended Cab Consumer Reviews
Used Sierra 1500 for sale
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my truck
wright, 05/23/2004
2003 GMC Sierra 1500 4dr Extended Cab SLE 4WD SB (4.8L 8cyl 4A)
3 of 3 people found this review helpful
The automatic dual climate control is nice, but in the auto mode...you cant seem to keep the interior as cool as you might want. The silent recall concerning the rust behind the front bumper was something I was definately unhappy about. I had to learn about it on the internet, and when I took it to two different dealers, I got a bit of the runaround. Both claimed that I had the only truck that had been brought in for this problem.
Best Vehicle I have ever Owned
Tony, 11/13/2009
2003 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
6 of 8 people found this review helpful
Bought truck new in 03,I have over 140K and have not had to spend $1 on repairs. Replace fluids and do proper maintenance and it runs as good as the day I bought it.Would like to buy a new truck but cannot justify replacing it as it is so reliable. I drive a lot of highway miles and get almost 19 MPG if I keep it around 70 MPH.
Silervado to GMC
wrench1, 10/13/2006
2003 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
2 of 2 people found this review helpful
Traded in a 2002 Silverado for this 2003 Sierra. Got the color and options that I really wanted, plus improved performance with 2003 trucks. Build quality was poor with lots of visits to dealer for minor warranty repairs, but now the truck has been terrific. Looking now to downsize for a smaller truckk with almost same towing for fish/ski boat. Fuel mileage has been 21-23 with 5.3L and 3.42 rear, synthetic oil, tires pumped up to 44 lbs always.
Great Truck
David, 09/05/2006
2003 GMC Sierra 1500 4dr Extended Cab SLE Rwd SB (4.8L 8cyl 4A)
2 of 2 people found this review helpful
Can't say enought about this truck. I moved up from a 4cyl Toyota because I needed to be able to tow a ski boat. With a full bed of coolers and ski supplies and 6 passengers plus the boat, I can't even tell there's a boat back there. I drive 60 highway miles a day to work and have yet to find anything that rides as smooth. I had an issue with a low pressure sensor on the A/C but that was under warranty and fixed several years ago. Other than 3 sets of tires and a bunch of oil and filter changes I have had no reason to work on the truck It's fun to drive and has never let me down. Even in the Georgia heat the A/C will freeze you out.
Top Truck
Chazz, 08/19/2007
2003 GMC Sierra 1500 4dr Extended Cab 4WD SB (4.8L 8cyl 4A)
2 of 2 people found this review helpful
When I first purchased this truck I thought it was the smothest riding and best handling 4x4 I had ever driven. (Wife has purchased a Yukon 4x4 and it is even smoother riding) It has spent a good deal of time off road. I do not get rough or overly abusive, mostly steep hills, sand, mud under 6-8 inches and a little rock crawling. If yours does not have the locking rear differential it is worth the money. I am sure it has saved me more in tow services than it costs to have installed. I have not had any serious mechanical failures, I did have a u- joint start chirping on me after a week in the hills of western South Dakota. The truck has about 50,000 miles on it and gets serviced regularly.
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