
2021 GMC Sierra 1500
Mileage: 44,660 ยท Boulder, CO
$4,119 Below market
2021 GMC Sierra 1500 SLE Crew Cab 4WD
Boulder, CO
$31,400
$34,300
$4,119 below marketย
Dealer rating
Request information
Features
Mileage
44,660
Drivetrain
Four-Wheel Drive
Exterior color
Gray (Satin Steel Metallic)
Interior color
Jet Black
MPG
24 MPG
Engine
277 hp 3L I6 Diesel
Fuel type
Diesel
Transmission
Automatic
Finance in advance
Overview
- Make:GMC
- Model:Sierra 1500
- Year:2021
- Trim:SLE
- Body type:Pickup Truck
- Exterior color:Gray (Satin Steel Metallic)
- Interior color:Jet Black
- Mileage:44,660 mi
- Condition:Used
- VIN:3GTU9BET8MG356574
- Stock number:4356574
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: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
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- 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
- Convenience Package
- Heat Package
- Heated Seats
- Off Road Package
- Preferred Package
- Remote Start
- SL Package
- SLE Package
- Storage Package
- Trailer Package
- Value 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
$31,400
$35,519
Avg. market price (IMV)
This car is $4,119 below market price. We compared this car with similar 2021 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 $2,900.
Dealer

Dealer reviews
Dealer's description
Discover the exceptional value and capabilities of this 2021 GMC Sierra 1500 SLE. With its powerful 3.0L I6 engine, 4-wheel drive, and impressive fuel economy of 22 city/26 highway MPG, this truck is engineered to handle your toughest tasks with ease. Key features of this well-equipped Sierra include: SLE Convenience Package SLE Value Package Trailering Package Dual-Zone Automatic Climate Control Remote Vehicle Starter System Heated Steering Wheel 10-Way Power Driver Seat Adjuster with Lumbar Heated Front Seats Apple CarPlay/Android Auto This Sierra 1500 SLE is the perfect blend of capability, comfort, and technology, making it an exceptional choice for those seeking a versatile and well-appointed full-size truck. With its durable construction, advanced safety features, and impressive list of amenities, this Sierra is ready to elevate your driving experience. Imagine yourself behind the wheel, effortlessly navigating the roads and conquering any challenge that comes your way. The Sierra's powerful engine and 4-wheel drive system provide the confidence and capability you need, whether you're hauling heavy loads, towing a trailer, or simply enjoying the open road. Inside, the Sierra's spacious and well-appointed cabin offers a premium driving experience. The dual-zone automatic climate control ensures everyone on board stays comfortable, while the heated steering wheel and front seats provide an added touch of luxury on chilly days. Stay connected with the intuitive GMC Infotainment System, complete with Apple CarPlay and Android Auto integration. Safety is also a top priority in the Sierra 1500 SLE, with a host of advanced driver-assistance features to help keep you and your passengers secure. From the ABS brakes and electronic stability control to the comprehensive airbag system, this truck is engineered to provide peace of mind on every journey. We're confident that this 2021 GMC Sierra 1500 SLE will exceed your expectations. With its impressive capabilities, thoughtful features, and exceptional value, it's the perfect choice for those seeking a versatile and well-rounded full-size truck. We invite you to schedule a test drive and experience the power and refinement of the Sierra for yourself.
Additional Information
SLE Convenience Package,SLE Value Package,Trailering Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM,Premium audio system: GMC Infotainment System,Radio data system,Radio: GMC Infotainment Audio System,SiriusXM Radio,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Dual-Zone Automatic Climate Control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,12-Volt Rear Auxiliary Power Outlet,Power driver seat,Power Front Windows w/Driver Express Up/Down,Power Front Windows w/Passenger Express Down,Power Rear Windows w/Express Down,Power steering,Power windows,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Auto-Locking Rear Differential,Electrical Lock Control Steering Column,Heavy Duty Suspension,Manual Tilt-Wheel & Telescoping Steering Column,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Front anti-roll bar,Front wheel independent suspension,Keyless Open & Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Door Locks,Brake assist,Electronic Stability Control,Delay-off headlights,Fully automatic headlights,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,220 Amp Alternator,Bumpers: chrome,Chrome Grille,Heated door mirrors,LED Cargo Area Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,4G LTE Wi-Fi Hotspot Capable,Apple CarPlay/Android Auto,Cloth Seat Trim,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Front reading lights,Front Rubberized-Vinyl Floor Mats,GMC Connected Access Capable,Heated Steering Wheel,Heated steering wheel,Illuminated entry,OnStar & GMC Connected Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Dual USB Charging-Only Ports,Rear reading lights,Rear Rubberized-Vinyl Floor Mats,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Voltmeter,10-Way Power Driver Seat Adjuster w/Lumbar,4-Way Manual Passenger Seat Adjuster,Front 40/20/40 Split-Bench Seat,Heated Driver & Front Outboard Passenger Seating,Heated front seats,Split folding rear seat,Front Center Armrest w/Storage,Passenger door bin,Front Frame-Mounted Black Recovery Hooks,Hitch Guidance,Alloy wheels,Wheels: 17" x 8" Bright Silver Painted Aluminum,Deep-Tinted Glass,Variably intermittent wipers,3.42 Rear Axle Ratio
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