Summary

Sales price includes $1,000 finance discount. You must finance or lease with Blue Diamond GM through one of our preferred lenders to obtain the $1,000 finance discount. Factory subsidized interest rate loans are not eligible. If you do not finance or lease with Blue Diamond GM, then you are not eligible for the $1,000 finance discount and your sale price will increase by $1,000. Some restrictions may apply. Contact dealer for details

Vehicle Details

For sale in Price, UT: a rugged and refined 2020 GMC Sierra 1500 SLT 4WD with the efficient 6-cylinder 3.0L Duramax diesel—engineered for long hauls, strong towing, and excellent highway fuel economy. This GMC Sierra SLT pairs premium comfort with capability: leather seats, advanced safety tech including lane keep assist and adaptive cruise control, and a back-up camera for confident parking and trailering. A CARFAX Clean Report provides full vehicle history transparency for peace of mind.

This GMC Sierra's 4WD system and diesel torque deliver dependable performance across Utah's varied terrain—from highway cruising to off-road adventures. The spacious cabin and premium materials make daily commuting and long trips equally enjoyable, while tow-ready features support work and recreation needs. Modern driver aids reduce fatigue and increase safety on longer drives.

We're offering the best price in the region on this well-maintained 2020 GMC Sierra 1500 SLT—competitive, transparent, and ready for immediate delivery in Price, UT. Financing options are available and trade-ins are welcome. Schedule a test drive today to experience the diesel power, leather-appointed comfort, and advanced safety tech in person. Act now to secure this value-packed GMC Sierra before it's gone. Contact us for vehicle availability and pricing details.

Equipment

Protect the GMC Sierra from unwanted accidents with a cutting edge backup camera system. The state of the art park assist system will guide you easily into any spot. This unit features a high end BOSE stereo system. This 1/2 ton pickup is pure luxury with a heated steering wheel. Never get into a cold vehicle again with the remote start feature on this 2020 GMC Sierra 1500. You'll never again be lost in a crowded city or a country region with the navigation system on it. This 2020 GMC Sierra 1500 features a hands-free Bluetooth phone system. This unit comes equipped with Android Auto for seamless smartphone integration on the road. The leather seats in this 2020 GMC Sierra 1500 are a must for buyers looking for comfort, durability, and style. An off-road package is installed on the GMC Sierra so you are ready for your four-wheeling best. It warns of approaching vehicles with Cross-Traffic Alert.

Packages

SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote. Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert. Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control - Camera. X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Off-Road Suspension; Dual Exhaust with Premium Tips; Skid Plates; High-Capacity Air Filter; X31 Hard Badge. SLT Preferred Package: Premium Bose 7-Speaker Sound System; Wireless Charging; Premium GMC Infotainment System Radio with Navigation. SLT Premium Plus Package: 20" X 9" Polished Aluminum Wheels; Chrome Wheel to Wheel Assist Steps; Spray-On Pickup Bed Liner with GMC Logo. Preferred Equipment Group 4SA: LED Cargo Area Lighting; Hitch Guidance; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; Power Rear Windows with Express Down; HD Radio; Integrated Trailer Brake Controller; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Heavy-Duty Rear Locking Differential; Power Door Locks. 20" X 9" Polished Aluminum Wheels. Power Sunroof. Chrome Wheel to Wheel Assist Steps. Spray-On Pickup Bed Liner with GMC Logo. Quicksilver Metallic. All-Weather Floor Liner. 275/60R20SL AT BW Tires. Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.

Options:

SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; 2 USB Ports (1st Row); Floor-Mounted Center Console; Front Bucket Seats; 2 USB Ports; Universal Home Remote,Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Perimeter Lighting; Lane Change Alert with Side Blind Zone Alert,Driver Alert Package II: Forward Collision Alert; Lane Keep Assist with Lane Departure Warning; Front Pedestrian Braking; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Adaptive Cruise Control - Camera,X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Off-Road Suspension; Dual Exhaust with Premium Tips; Skid Plates; High-Capacity Air Filter; X31 Hard Badge,SLT Preferred Package: Premium Bose 7-Speaker Sound System; Wireless Charging; Premium GMC Infotainment System Radio with Navigation,SLT Premium Plus Package: 20" X 9" Polished Aluminum Wheels; Chrome Wheel to Wheel Assist Steps; Spray-On Pickup Bed Liner with GMC Logo,Preferred Equipment Group 4SA: LED Cargo Area Lighting; Hitch Guidance; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Grille; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Compass; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; Steering Wheel Audio Controls; GMC Connected Access Capable; Color-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; Power Rear Windows with Express Down; HD Radio; Integrated Trailer Brake Controller; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Heavy-Duty Rear Locking Differential; Power Door Locks,20" X 9" Polished Aluminum Wheels,Power Sunroof,Chrome Wheel to Wheel Assist Steps,Spray-On Pickup Bed Liner with GMC Logo,Quicksilver Metallic,All-Weather Floor Liner,275/60R20SL AT BW Tires,Apple CarPlay/Android Auto smart device mirroring,Forward Collision Alert with Automatic Braking,Front Pedestrian Braking,4G LTE Wi-Fi Hotspot capable mobile hotspot internet access,Hitch View rear mounted camera,Lane Keep Assist with Lane Departure Warning,Adaptive cruise control,Brake assist system,Cruise control with steering wheel mounted controls,Ventilated driver and front passenger seats,Integrated navigation system,Keyfob remote start,Heated steering wheel,Heated driver and front passenger seats,Heated rear seats,Leather front seat upholstery,Primary monitor touchscreen,Rear Cross-Traffic Alert collision warning,First-row sliding and tilting glass sunroof with express open activation sunshade,Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control,AutoTrac part and full-time 4WD,Duramax 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 277HP,Duramax 3L I-6 DOHC,Front wireless smart device charging,Teen Driver restricted driving mode/alerts,Smart key with hands-free access and push button start,Push-button,Bluetooth wireless audio streaming,Hitch Guidance vehicle to trailer hitching assist,Lane Change Alert with Side Blind Zone Alert blind spot warning,Following Distance Indicator,GMC ProGrade Trailering System trailer light test,GMC ProGrade Trailering System trailer light malfunction warning,GMC ProGrade Trailering System trailer theft alarm,Dual-zone front climate control,IntelliBeam auto high-beam headlights,Immobilizer,Bose speakers,Bluetooth handsfree wireless device connectivity,Trailer brake controller,Trailer Sway Control (TSC) trailer sway control,Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only,Premium GMC Infotainment System external memory control,Pandora internet radio capability,StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll,Hill Descent Control (HDC),Hill Start Assist (HSA),Automatic climate control,Rear seat check warning,UltraSonic front and rear parking sensors