Jones Buick GMC has a wide selection of exceptional pre-owned vehicles to choose from, including this 2020 GMC Terrain.How to protect your purchase? CARFAX BuyBack Guarantee got you covered. Reliability is something you can count on when you purchase a Certified Pre-Owned vehicle like this GMC Terrain Denali.If you're in the market for an incredible SUV -- and value on-the-road comfort and manners more than ultimate off-road prowess or tow capacity -- you'll definitely want to check out this GMC Terrain Denali. This vehicle has an added performance bonus: AWD. It improves handling on those winding back roads, and gives you added safety and control when driving through wet and snow weather conditions.