Shoppers can find used Jeep Grand Cherokee SRT 8s to buy through CarMax and Cars.com. Both sites let users search for vehicles within a certain distance of a ZIP code.
CarMax sells Jeeps through its physical locations. If the closest location does not have the right model, the company can often transfer a vehicle from another location, though this can require a fee to cover the cost to the company.
Cars.com includes Jeeps listed both by private sellers and by dealers. This results in a larger variety of Jeeps to look through. Each listing provides ample contact information for the seller.