Year
Used 1998 GMC Sierra 1500 SLE for Sale Nationwide
2,548 results
About GMC Sierra 1500 SLE
4.4 Overall rating
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Steve W
Reviewed a 1998 GMC K1500 SLE 4WD Extended Cab SB on Sep 12, 2008
This GMC has been a good solid truck. It was purchased with 142,000 miles and now has over 182,000. We've had no problems with the engine or drivetrain. It uses about a quart of oil between changes, but the Vortec V8 keeps going strong. The ride is still very comfortable, the cab is quiet - no wind noise. Overall, this is a great vehicle and highly recommended.
Lucas W
Reviewed a 1998 GMC C1500 SLE Standard Cab Stepside SB on Mar 21, 2010
I love the paint job and the built Vortec 350 and it is very fun to drive. Lots of power to pull or to haul a load. Gas mileage use to be great for a V8 until cam and head upgrade.
Anonymous
Reviewed a 1998 GMC K1500 SLE 4WD Extended Cab SB on Aug 14, 2008
Always wanted one. The cast iron V8 is the best one to own. It has less issues than the newer models. I have 320000 kms on it and she is still running strong. I have flowmaster exhaust and k&n intake and she rocks. I wouldnt trade her for anything else.
Adam N
Reviewed a 1998 GMC C1500 SLE Standard Cab LB on Jan 28, 2008
Good work truck eventhough it was not 4wd equipped. It had a lot of power, got horrible gas mileage, but never broke down!








