Gillman Acura is pleased to be currently offering this 2014 GMC Sierra 1500 SLE with 91,490mi. CARFAX BuyBack Guarantee is reassurance that any major issues with this vehicle will show on CARFAX report. You can finally stop searching... You've found the one you've been looking for. There are many vehicles on the market but if you are looking for a vehicle that will perform as good as it looks then this GMC Sierra 1500 SLE is the one! The GMC Sierra 1500 SLE will provide you with everything you have always wanted in a car -- Quality, Reliability, and Character.