*Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices, specifications and availability subject to change without notice. Contact dealer for most current information.
2020 GMC SIERRA 1500 EXTERIOR
The redesigned Next Generation Sierra stands out against all other pickups with bolder, more powerful proportions that create a commanding stance. Pushing the limits of innovation, the GMC MultiPro Tailgate offers six distinct functions designed to improve loading, unloading and accessing the cargo box, available on certain models. Larger CornerStep Rear Bumper, Distinctive Wheel Selection, LED Lighting Technology with innovative, segment-leading technologies and powerful engines make the Next Generation Sierra unlike any pickup truck you know.Test Drive this exciting new GMC Sierra 1500 at Diamond Buick GMC or call (866) 268-6470 today!
2020 GMC SIERRA 1500 LINEUP

SIERRA SLE, ELEVATION & SLT
- Standard Features Include:
- Best-in-class crew cab front head and leg room (max)
- More cargo bed volume than any competitor
-
LED headlamps with unique C-shape lighting
-
Available World’s First Six-Function MultiPro™ Tailgateâ€
- Premium heated, leather-appointed front outboard seating on SLT
- Available ProGrade™ Trailering System with in-vehicle Trailering App
- Available 3.0L Duramax Turbo Diesel engine with 10-speed automatic transmission

SIERRA AT4
- Standard Features Include:
- 2-inch factory-installed suspension lift
- World’s First Six-Function MultiPro™ Tailgate
- Distinct exterior design with black chrome accents
- Exclusive athletic, premium interior
- Available mud terrain-rated Goodyear® Wrangler DuraTrac® tires
- Available class-leading 15 camera views
- Available 6.2L V8 and available 3.0L Duramax Turbo Diesel engine with 10-speed automatic transmission
- Available CarbonPro Edition with industry-first carbon-fiber composite bed

SIERRA DENALI
- Standard Features Include:
- World’s First Six-Function MultiPro™ Tailgate
- Continuous Damping Adaptive Ride Control
- Available first-in-class 15″ diagonal Head-Up Display and Rear Camera Mirror
- Available class-leading 15 camera views
- Available Adaptive Cruise Control – Camera
- Available 6.2L V8 and available 3.0L Duramax Turbo Diesel engine with 10-speed automatic transmission
- Available CarbonPro Edition with industry-first carbon-fiber composite bed
2020 GMC SIERRA 1500 INTERIOR
The Next Generation Sierra pickup elevates the driving experience with comfortable seating that offers a taller, more commanding view, and purposeful technology. The space inside Sierra is quiet and refined with quality materials, abundant usable storage and well-placed controls. Class-Leading Front Head and Leg Room (max). Test Drive this exciting new GMC Sierra 1500 at Diamond Buick GMC or call (866) 268-6470 today!
VISIT DIAMOND BUICK GMC
BUY OR LEASE A NEW GMC SIERRA 1500 NEAR SOUTH ALEXANDRIA, MINNESOTA
Here at Diamond Buick GMC our experienced sales people will make sure that you find the GMC you have been dreaming of. We also want to make sure that your car buying experience goes as quickly and as smoothly as possible, because we know that your time is valuable. We will make sure that we listen to all of your needs and wants in a vehicle so we can put our best effort into finding the vehicle that fits your lifestyle.
Shop our New Vehicle Offers and our Pre-Owned Vehicle Offers, or our Service Offers. When you’re ready to experience all that we have to offer and go for a test drive, make your way over to Diamond Buick GMC!
Please stop by our Diamond Buick GMC Dealership for a complimentary beverage & test drive or give us a call at (866) 268-6470.