2021 GMC Sierra 1500 AT4
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- Tilleman Motor Chevrolet GMC
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4514 W US HIGHWAY 2
HAVRE, MT 59501
- Sales: 406-961-7396
- Service: 406-808-6505
- Parts: 406-265-7865
Vehicle Information
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Condition Used
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Body Style Crew Cab -
Exterior Color Satin Steel Metallic
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Interior Color Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim
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Mileage 49,952
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City/Highway 14/19 MPG -
Engine Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T -
Transmission Automatic -
Fuel Type Gasoline Fuel
Highlighted Features
- Adaptive Cruise Control
- Bluetooth®
- 4WD/AWD
- Android Auto
- Apple CarPlay
- Leather Seats
- Automatic High Beams
- Lane Departure Warning
- Lane Keep Assist
- Wireless Phone Charging
- Blind Spot Monitor
- Forward Collision Warning
- Navigation System
- Parking Assistance
Dealer Comments
2021 GMC Sierra 1500 AT4 — 4WD, V8 6.2L, 49,952 miles — Located in Havre, MT. This rugged AT4 blends premium comfort with serious capability and is priced to sell. The powerful 6.2L V8 delivers confident towing and highway performance, while four-wheel drive and the Off-Road Package handle Montana terrain with ease. Inside, enjoy modern connectivity with Android Auto and convenient features like Remote Start for cold mornings. Driver-assist technology such as Lane Keep Assist enhances safety on long drives. This GMC Sierra's CARFAX 1-Owner history adds confidence to your purchase, reflecting careful ownership and a well-maintained service record. Exterior AT4 touches include a distinctive grille and off-road-ready suspension, giving this truck both presence and purpose. The cabin offers durable materials and thoughtful storage, making it ideal for work, recreation, or daily driving across Havre and beyond. We're offering the best price in the area on this 2021 GMC Sierra 1500 AT4 — a rare combination of low miles, V8 power, 4WD capability, and one-owner history. Contact us to schedule a test drive in Havre, MT, or request the CARFAX report. Act now to secure a solid, well-equipped truck at a competitive price.
Equipment
This model features steering wheel audio controls. This 1/2 ton pickup stays safely in its lane with Lane Keep Assist. It features a high end BOSE stereo system. It features a hands-free Bluetooth® phone system. Protect this unit from unwanted accidents with a cutting edge backup camera system. Start this 1/2 ton pickup from inside with remote start. This GMC Sierra comes equipped with Android Auto for seamless smartphone integration on the road. The installed navigation system will keep you on the right path. An off-road package is equipped on the GMC Sierra. The leather seats in this 1/2 ton pickup are a must for buyers looking for comfort, durability, and style. This vehicle warns of approaching vehicles with Cross-Traffic Alert. This vehicle is a certified CARFAX 1-owner. The vehicle is pure luxury with a heated steering wheel. The GMC Sierra has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience.
Packages
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. Technology Package: 8" Driver Information Center; HD Surround Vision with 2 Trailer View Camera Provisions; Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror. Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; 265/65R18SL AT BW Tires; Remote Vehicle Starter System; 2 USB Ports (1st Row); Hill Descent Control; Electric Rear-Window Defogger; Floor-Mounted Center Console; Theft Deterrent System (unauthorized Entry); Body-Color Surround Grille; Auxiliary External Transmission Oil Cooler; Heavy-Duty Air Filter; Skid Plates; Compass; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; Trailering Package; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seating; O
All Features
AT4 PREFERRED EQUIPMENT GROUP
- includes standard equipment
SEATS, FRONT BUCKET
- with center console (STD)
TECHNOLOGY PACKAGE
- includes (UVS) HD Surround Vision
- (DRZ) Rear Camera Mirror
- (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center.)
REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING
- with full camera display
AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN, INCLUDES MULTI-TOUCH DISPLAY, AM/FM STEREO
- Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones
- advanced voice recognition
- in-vehicle apps
- personalized profiles for infotainment and vehicle settings. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.)
SEATS, HEATED SECOND ROW OUTBOARD SEATS
- Standard on models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats
- which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.)
ENGINE, 6.2L ECOTEC3 V8
- (420 hp [313 kW] @ 5600 rpm
- 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders
- depending on demand
- to optimize power delivery and efficiency
TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED
- with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start
- which removes Automatic Stop/Start and its content.) (STD)
AT4 PREFERRED PACKAGE
- includes (UG1) Universal Home Remote
- (A48) rear sliding power window
- (IOT) 8" diagonal Premium GMC Infotainment with navigation
- (UQA) Bose Premium Audio System and (K4C) Wireless Charging
WHEELS, 18" X 8.5" (45.7 CM X 21.6 CM) MACHINED ALUMINUM
- with Dark Grey accents (STD)
DRIVER INFORMATION CENTER, ENHANCED, 8" DIAGONAL MULTICOLOR DIGITAL DISPLAY
- includes analog speedometer and tachometer gauges
LANE KEEP ASSIST
- with Lane Departure Warning
LANE CHANGE ALERT
- with Side Blind Zone Alert
BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM
- with Richbass woofer
HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS
- provides the driver with an overhead view of the scene around the vehicle on a center stack display
LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK
- (dealer-installed)
TIRES, 265/65R18SL ALL-TERRAIN, BLACKWALL
- (STD)
- DriveType: Four Wheel Drive
- City: 14 MPG
- Hwy: 19 MPG
- Combined: 16 MPG
- Fuel System: Direct Injection
- Fuel Tank Capacity: 24 gal
- Fuel Type: Gasoline Fuel
- Horse Power: 420
- Rear Wheel: Single
- Trailering Capacity: 0
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$500 SAVINGS$10,500 Tilleman's Price
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$500 SAVINGS$10,500 Tilleman's Price
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$4,000 SAVINGS$23,500 Tilleman's Price
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$4,000 SAVINGS$23,500 Tilleman's Price
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$1,000 SAVINGS$24,000 Tilleman's Price
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$1,000 SAVINGS$24,000 Tilleman's Price
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$3,000 SAVINGS$29,000 Tilleman's Price
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$3,000 SAVINGS$29,000 Tilleman's Price
May not represent actual vehicle. (Options, colors, trim and body style may vary)
May not represent actual vehicle. (Options, colors, trim and body style may vary)
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.