Whether cruising around town or doing some heavy hauling, there’s a 2018 GMC Sierra 3500HD for you. With numerous cab sizes, boxes and trims available, Whitecap Motors will help you meet your match. Available in two-wheel and four-wheel drive models, this truck offers SLE, SLT and Denali trims. Regular, double and crew cab sizes are offered, with a choice of a standard or long box.
Pick Your Power
Two engine sizes are available: the Vortec® 6.0 liter variable valve timing V8 and the 6.6 liter Duramax® diesel engine. The 2018 model boasts GMC’s most powerful Duramax® diesel ever available, while also managing to be the quietest one. The Sierra delivers professional-grade capability you expect from a heavy-duty pickup. If hauling or towing is part of your day-to-day, enjoy features such as StabiliTrak with hill start assist, trailer sway control and traction control.
Strength, Functionality and Comfort Combine
The 3500 HD is ready for anything with two-thirds of its cab structure comprised of high-strength steels. This same steel is used in the frame rails and major cross-members as well, making this truck virtually a steel fortress. Although the 2018 Sierra is built to withstand, appearance and comfort haven’t been overlooked. Attractive interior aluminum trim accents come standard. Enjoy a touch of luxury even when working hard with available leather-appointed seating, heated and ventilated seats and a heated steering wheel.
When Safety Matters
Stay safe and be prepared for the unexpected with available driver alert features such as lane departure warning, forward collision alert and a safety alert driver seat. The 2018 GMC Sierra 3500HD is OnStar equipped, and both OnStar Automatic Crash Response and Roadside Assistance services are available. Each truck is equipped with up to six available airbags.
Experience a Different Kind of Car Buying Experience
At Whitecap Motors, we’re proud to offer friendly, responsive and customer-focused service. Whether you’re ready to test drive a 2018 GMC Sierra 3500HD, or one of the other GMC, Chevrolet or Buick models on our lot, we’re ready to help you find your new car. With our parts, service and body shop, we’re here for you before, during and after your purchase.