Certified 2021 GMC Sierra 1500 4WD Crew Cab 147 AT4 â" AT4 Value Package, Technology Package, Driver Alert Package II, AT4 CarbonPro Edition, Driver Alert Package I, AT4 Preferred Package, Preferred Equipment Group 4SB â" Duramax 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel engine with 277HP paired to a 10-speed automatic, delivering strong low-end pulling power and sensible highway efficiency.
AT4 Value Package sharpens the truckâs utility with practical upgrades that make work and weekend tasks easier.
Technology Package expands camera coverage and richer displays so hitching, parking and tight turns feel quicker and less stressful.
Driver Alert Package II brings highway-focused driver aids that help manage speed, distance and lane position for more relaxed long drives.
AT4 CarbonPro Edition uses durable, lightweight materials where they matter most to protect the bed and resist everyday wear.
Driver Alert Package I increases close-quarters awareness with systems that warn of blind spots and help during parking maneuvers.
AT4 Preferred Package adds comfort and convenience features that make daily commutes and longer trips feel more upscale.
Preferred Equipment Group 4SB supplies trailering-focused tools and monitoring to simplify hooking up and protecting trailers.
Smart device mirroring lets you access your phoneâs navigation and apps through the Sierraâs infotainment, keeping attention on the road.
Forward collision mitigation constantly scans ahead and primes alerts and braking to help reduce the chance or severity of a frontal impact.
Front pedestrian impact prevention helps detect people in the vehicleâs path and can take action to avoid or lessen a collision.
Mobile hotspot provides on-the-go Wi-Fi so passengers can stay connected without draining personal data plans.
Rear camera and expanded camera feeds give clearer views behind and around the truck, making backing and trailer work more confident.
Lane departure prevention helps keep the Sierra centered in its lane by alerting or gently correcting unintended drifts for added highway safety.
Adaptive cruise control functions like a smart co-pilot, maintaining set speed while adjusting distance to traffic ahead.
Head-up display projects key driving information onto the windshield so you can keep your eyes on the road while monitoring speed and status.
Brake assist senses panic braking and applies full stopping power when it matters most to help avert imminent collisions.
Cruise control with steering wheel controls keeps speed management at your fingertips to reduce fatigue and improve highway comfort.
Together, these packages and safety, towing and connectivity features make this Certified 2021 Sierra AT4 a versatil
2021 GMC Sierra 1500 AT4 Truck I6
- Certified vehicle
- Diesel
- Selling Price
- $34,999
The overview
- Exterior Color
- Summit White
- Interior Color
- Jet Black With Kalahari Accents
- Odometer
- 92,125 miles
- Fuel Economy
- 16/21 MPG City/Hwy
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- 3.0L I6
- VIN
- 3GTU9EET3MG247277
- Stock Number
- 18238A
The full specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Anti-theft alarm system
- Audio System Premium Brand: GMC Infotainment System
- Audio controls on steering wheel
- Automatic front air conditioning
- Auxilliary engine cooler
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Climate Controlled : Driver and passenger heated
- Compass
- Cruise control
- Cruise controls on steering wheel
- Daytime running lights
- Digital Audio Input
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Electrochromatic rearview mirror
- External temperature display
- Fold-up cushion rear seats
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Fuel Consumption: City: 16 mpg
- Fuel Consumption: Highway: 21 mpg
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Leather seat upholstery
- Leather/metal-look steering wheel trim
- Machined aluminum rims w/ painted accents
- Manufacturer's 0-60mph acceleration time (seconds): 6.1 s
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Metal-look dash trim
- Passenger Airbag
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Privacy glass: Deep
- Radio Data System
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote power door locks
- Remote window operation
- Side airbag
- Simulated wood/metal-look door trim
- SiriusXM with 360L AM/FM/HD/Satellite
- SiriusXM with 360L Satellite Radio
- Speed-proportional electric power steering
- Split rear bench
- Stability controll with anti-roll
- Suspension class: Off-road
- Tachometer
- Tilt and telescopic steering wheel
- Total Number of Speakers: 6
- Trailer hitch
- Trip computer
- Urethane shift knob trim
- Video Monitor Location: Front
- Wheel Diameter: 18
- Wheel Width: 8.5
Notes from the dealer
Peace of mind
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
Phil Long Lincoln - Colorado Springs is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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Luxurious by standards, Certified by Ours.
Luxurious by standards, Certified by Ours.