2021 GMC Sierra SLT
GMC Sierra Details
Automatic
6 Cyl, 3.0L
Onyx Black
RWD
Diesel
96,772 Miles
Dark Walnut/Slate
206067Z
3GTP8DET4MG206067
1500
Leather
SLT
Estimated Payment
$0 / month
About This 2021 GMC Sierra
Vehicle Details
2021 GMC Sierra 1500 SLT – Powerful 3.0L Diesel, RWD, Jacksonville FL
This 2021 GMC Sierra 1500 SLT pairs a torquey 6-cylinder, 3.0L Duramax diesel with rear-wheel drive for impressive towing capability, excellent highway fuel economy, and a smooth, confident ride. Located in Jacksonville, FL, this GMC Sierra SLT is priced to move — get the best price on a premium, diesel-powered full-size truck.
Premium comfort and tech: enjoy leather seats, a BOSE stereo that delivers rich sound, and seamless smartphone integration with Android Auto. Long drives feel effortless thanks to Adaptive Cruise Control that maintains safe following distance, while Cross-Traffic Alert enhances awareness when backing out of parking spots. The SLT trim adds upscale touches and practical features that make daily driving and hauling more enjoyable.
Well-equipped and maintained: this GMC Sierra comes loaded with modern safety and convenience options, combining diesel efficiency with comfortable cabin appointments. The durable 3.0L diesel delivers strong low-end torque for towing and passing, and the RWD setup provides a balanced driving experience on Florida roads.
Act now — competitively priced and conveniently located in Jacksonville, FL, this 2021 GMC Sierra 1500 SLT represents exceptional value for buyers seeking diesel performance, premium amenities, and advanced driver aids. Contact us to schedule a test drive and secure the best price on this capable GMC Sierra today.
Equipment
Half ton trucks are the most functional trucks for all purposes. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The GMC Sierra offers Android Auto for seamless smartphone integration. Apple CarPlay: Seamless smartphone integration for this model - stay connected and entertained on the go! This GMC Sierra keeps you comfortable with Auto Climate. The high efficiency automatic transmission shifts smoothly and allows you to relax while driving. The GMC Sierra features a high end BOSE stereo system. See what's behind you with the back up camera on the vehicle. The bed looks great and is protected with a durable surface material. The vehicle is painted with a sleek and sophisticated black color. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. Set the temperature exactly where you are most comfortable in this 2021 GMC Sierra 1500. The fan speed and temperature will automatically adjust to maintain your preferred zone climate. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This vehicle features cruise control for long trips. With a diesel engine you will be pleased with the power, torque, and fuel efficiency gains. Electronic Stability Control is one of many advanced safety features on the vehicle. This model has a 6 Cyl, 3.0L high output engine. This 1/2 ton pickup has fog lights for all weather conditions. This model features a hands-free Bluetooth phone system. Keep your hands warm all winter with a heated steering wheel in it . Quickly unlock the vehicle with keyless entry. This 1/2 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This 2021 GMC Sierra 1500 stays safely in its lane with Lane Keep Assist. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. With the adjustable lumbar support in this unit your back will love you. The installed navigation system will keep you on the right path. This GMC Sierra is outfitted with an OnStar communication system. The state of the art park assist system will guide you easily into any spot. The GMC Sierra is rear wheel drive. The steering wheel audio controls on this GMC Sierra keep the volume and station within easy reach. This 2021 GMC Sierra 1500 is built for driving comfort with a telescoping wheel. Greater towing safety becomes standard with the installed trailer brake.
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: Front Frame-Mounted Black Recovery Hooks; 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. 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; 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; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Auto-Locking Rear Differential; Power Door Locks. 20" X 9" Polished Aluminum Wheels. Chrome Wheel to Wheel Assist Steps. Spray-On Pickup Bed Liner with GMC Logo. Onyx Black. **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.**
2021 GMC Sierra 1500 SLT – Powerful 3.0L Diesel, RWD, Jacksonville FL
This 2021 GMC Sierra 1500 SLT pairs a torquey 6-cylinder, 3.0L Duramax diesel with rear-wheel drive for impressive towing capability, excellent highway fuel economy, and a smooth, confident ride. Located in Jacksonville, FL, this GMC Sierra SLT is priced to move — get the best price on a premium, diesel-powered full-size truck.
Premium comfort and tech: enjoy leather seats, a BOSE stereo that delivers rich sound, and seamless smartphone integration with Android Auto. Long drives feel effortless thanks to Adaptive Cruise Control that maintains safe following distance, while Cross-Traffic Alert enhances awareness when backing out of parking spots. The SLT trim adds upscale touches and practical features that make daily driving and hauling more enjoyable.
Well-equipped and maintained: this GMC Sierra comes loaded with modern safety and convenience options, combining diesel efficiency with comfortable cabin appointments. The durable 3.0L diesel delivers strong low-end torque for towing and passing, and the RWD setup provides a balanced driving experience on Florida roads.
Act now — competitively priced and conveniently located in Jacksonville, FL, this 2021 GMC Sierra 1500 SLT represents exceptional value for buyers seeking diesel performance, premium amenities, and advanced driver aids. Contact us to schedule a test drive and secure the best price on this capable GMC Sierra today.
Equipment
Half ton trucks are the most functional trucks for all purposes. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. The GMC Sierra offers Android Auto for seamless smartphone integration. Apple CarPlay: Seamless smartphone integration for this model - stay connected and entertained on the go! This GMC Sierra keeps you comfortable with Auto Climate. The high efficiency automatic transmission shifts smoothly and allows you to relax while driving. The GMC Sierra features a high end BOSE stereo system. See what's behind you with the back up camera on the vehicle. The bed looks great and is protected with a durable surface material. The vehicle is painted with a sleek and sophisticated black color. Good News! This certified CARFAX 1-owner vehicle has only had one owner before you. Set the temperature exactly where you are most comfortable in this 2021 GMC Sierra 1500. The fan speed and temperature will automatically adjust to maintain your preferred zone climate. This GMC Sierra warns of approaching vehicles with Cross-Traffic Alert. This vehicle features cruise control for long trips. With a diesel engine you will be pleased with the power, torque, and fuel efficiency gains. Electronic Stability Control is one of many advanced safety features on the vehicle. This model has a 6 Cyl, 3.0L high output engine. This 1/2 ton pickup has fog lights for all weather conditions. This model features a hands-free Bluetooth phone system. Keep your hands warm all winter with a heated steering wheel in it . Quickly unlock the vehicle with keyless entry. This 1/2 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This 2021 GMC Sierra 1500 stays safely in its lane with Lane Keep Assist. The leather seats in this GMC Sierra are a must for buyers looking for comfort, durability, and style. With the adjustable lumbar support in this unit your back will love you. The installed navigation system will keep you on the right path. This GMC Sierra is outfitted with an OnStar communication system. The state of the art park assist system will guide you easily into any spot. The GMC Sierra is rear wheel drive. The steering wheel audio controls on this GMC Sierra keep the volume and station within easy reach. This 2021 GMC Sierra 1500 is built for driving comfort with a telescoping wheel. Greater towing safety becomes standard with the installed trailer brake.
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: Front Frame-Mounted Black Recovery Hooks; 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. 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; 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; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Auto-Locking Rear Differential; Power Door Locks. 20" X 9" Polished Aluminum Wheels. Chrome Wheel to Wheel Assist Steps. Spray-On Pickup Bed Liner with GMC Logo. Onyx Black. **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.**
Features & 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: Front Frame-Mounted Black Recovery Hooks; 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
- 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; 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; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Rear Dual USB Charging-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Auto-Locking Rear Differential; Power Door Locks
- 20" X 9" Polished Aluminum Wheels
- Chrome Wheel to Wheel Assist Steps
- Spray-On Pickup Bed Liner with GMC Logo
- Onyx Black
- Android Auto/Apple CarPlay smart device mirroring
- Forward Collision Alert with Automatic Braking
- Front Pedestrian Braking
- OnStar 4G LTE mobile hotspot internet access
- HD Rear Vision Camera w/Hitch View rear mounted camera
- Lane Keep Assist with Lane Departure Warning
- Adaptive cruise control
- Brake Assist brake assist system
- Cruise control with steering wheel mounted controls
- Ventilated driver and front passenger seats
- Integrated navigation system
- Keyfob remote engine 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
- Driver seat power reclining
- lumbar support
- cushion tilt
- fore/aft control and height adjustable control
- Duramax 3L I-6 diesel direct injection
- DOHC
- variable valve control
- intercooled turbo
- diesel
- engine with 277HP
- Front wireless smart device charging
- Teen Driver restricted driving mode
- Smart key with hands-free access and push button start
- Keyfob window control
- Bluetooth wireless audio streaming
- Hitch Guidance back-up-to-hitch 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 trailer backup assist with visual graphic guidance only
- Premium GMC Infotainment System external memory control
- Internet radio capability
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Start Assist (HSA)
- Automatic climate control
- Rear seat check warning
- UltraSonic front and rear parking sensors
- LED daytime running lights
- LED brake lights
- LED front fog lights
- Leather and metal-look steering wheel
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