Make light work of tough jobs from behind the wheel of the new 2020 GMC Sierra 1500, for sale near Crown Point, IN. The standard 2020 Sierra 1500 engine generates all the power you need to take on even the most difficult road conditions, and when you upgrade to a new GMC Sierra 1500 SLT or Sierra Elevation model you can take advantage of an incredible 310-horsepower Turbo engine. Want even more power to tackle your adventures across Indiana? Buy a new GMC Sierra 1500 AT4 trim or start a 2020 Sierra 1500 Denali lease to harness the potency of an available 6.2-liter EcoTec3 V8 engine that outputs up to 420 horsepower. You can even buy or lease a new Sierra 1500 diesel truck at our Merrillville GMC dealer. Plus, new Sierra trucks can tow up to 12,000 pounds when properly equipped and offer a bevy of advanced trailering features like an Integrated Trailer Brake Controller and ProGrade™ Trailering System, so you can haul heavy loads wherever you go with ease.