Following the war the classic Jeep continually evolved and the American brand would go on to consist of a broad range of models, including sport utility vehicles, crossovers, luxury SUVs like the Grand Cherokee and fully off-road worthy weapons like the classic Jeep Wrangler. Whether you're after a perennially popular military Jeep or are looking for more modern classic used Jeeps for sale you can't go wrong with a field tested and proven old Jeep.