
2020 GMC Sierra 1500
Mileage: 92,660 · Bozeman, MT
$1,546 Below market
2020 GMC Sierra 1500 AT4 Crew Cab 4WD
Bozeman, MT
$34,933
$1,546 below market
Dealer rating
Request information
Features
Mileage
92,660
Drivetrain
Four-Wheel Drive
Exterior color
Black
MPG
24 MPG
Engine
277 hp 3L I6 Diesel
Fuel type
Diesel
Transmission
10-Speed Automatic
Bluetooth
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2020
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Black
- Mileage:92,660 mi
- Condition:Used
- VIN:1GTU9EET4LZ217817
- Stock number:6746
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:24 MPG
- City gas mileage:22 MPG
- Highway gas mileage:26 MPG
- Fuel type:Diesel
Performance
- Transmission:10-Speed Automatic
- Drivetrain:Four-Wheel Drive
- Engine:277 hp 3L I6 Diesel
- Horsepower:277 hp
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
- ABS Brakes
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
- Alloy Wheels
- Android Auto
- Bluetooth
- CarPlay
- Heated Seats
- Leather Seats
- Navigation System
- Off Road Package
- Preferred Package
- Premium Package
- Remote Start
- Sunroof/Moonroof
- Suspension Package
- Technology Package
- Tow Package
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History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
1 previous owner
Vehicle has one previous owner.
Pricing
$34,933
$36,479
Avg. market price (IMV)
This car is $1,546 below market price. We compared this car with similar 2020 GMC Sierra 1500 based on price, mileage, features, condition, dealer reputation, and other factors.
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price decreasedPrice went down by $2,063.
Dealer

Dealer reviews
Dealer's description
The 2020 GMC Sierra 1500 AT4 is designed for Montana drivers who want a refined, trail-ready truck that delivers capability, comfort, and confidence. At Snyder Motors Inc., were proud to offer a half-ton pickup built to handle Bozeman commutes, mountain trails, and long stretches of Big Sky Country highway with ease. This Sierra AT4 is powered by a 6 Cyl, 3.0L diesel engine paired with an advanced 10-speed automatic transmission, giving you smooth, controlled performance whether youre towing, exploring backroads, or navigating icy winter mornings. Its 4WD system provides reliable traction year-round, making it a strong fit for Montanas changing weather and varied terrain. The Crew Cab configuration provides ample interior space for passengers, dogs, tools, or adventure gear, while AT4-exclusive design elements give the truck a bold, premium presence. The Black exterior adds a clean, rugged look that fits right in on job sites, ranch roads, and downtown Bozeman alike. Built for drivers who expect strength and comfort in equal measure, the 2020 GMC Sierra 1500 AT4 stands ready for workdays, road trips, and weekend exploration. Visit Snyder Motors Inc. in Bozeman to experience everything this capable and adventure-focused truck has to offer.
Additional Information
3.0L I6 Turbo Diesel Engine,Driver Alert 2 Pkg.,ProGrade Trailering Pkg.,Aluminum/Alloy Wheels,Bose Premium Stereo,Fixed Running Boards,Heads-Up Display,Heated Exterior Mirrors,Navigation System,Power Adjustable Mirrors,Power Door Locks,Power Sunroof,Power Windows,Rear Parking Sensors,Univ Garage Door Opener,6-Cyl; Turbo Diesel; 3.0 Liter,Automatic; 10-Spd w/Overdrive,4WD,Premium Pkg,Driver Alert Pkg I,Side Blind Zone Alert,Preferred Pkg,Driver Alert Pkg II,Technology Pkg,Hill Descent Control,Hill Start Assist Control,Traction Control,StabiliTrak,ABS (4-Wheel),Theft Deterrent System,Keyless Entry,Keyless Start,Air Conditioning,Power Sliding Rear Window,Cruise Control,Power Tailgate Release,Power Steering,Tilt & Telescoping Wheel,Head-Up Display,AM/FM/HD Radio,Kicker Radio System,SiriusXM Satellite,Bluetooth Wireless,OnStar,Premium GMC Infotainment System,F&R Ultrasonic Park Assist,Backup Camera,Surround View Camera,Dual Air Bags,Side Air Bags,F&R Head Curtain Air Bags,Collision Warning,Lane Change Alert,Heated & Ventilated Seats,Dual Power Seats,Leather,Power Sun Roof,HID Headlamps,Daytime Running Lights,LED Headlamps,Fog Lights,Running Boards,Bed Liner,Towing Pkg,Premium Wheels,Oversize Off-Road Tires
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