
2021 GMC Sierra 1500
Mileage: 111,661 · Littleton, CO
$3,244 Below market
2021 GMC Sierra 1500 AT4 Crew Cab 4WD
Littleton, CO
$31,713
Dealer rating
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Features
Mileage
111,661
Drivetrain
Four-Wheel Drive
Exterior color
Gray (Satin Steel Metallic)
Interior color
Jet Black With Kalahari Accents
MPG
16 MPG
Engine
420 hp 6.2L V8
Fuel type
Gasoline
Transmission
Automatic
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Overview
- Make:GMC
- Model:Sierra 1500
- Year:2021
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Gray (Satin Steel Metallic)
- Interior color:Jet Black With Kalahari Accents
- Mileage:111,661 mi
- Condition:Used
- VIN:3GTP9EEL4MG369823
- Stock number:MG369823
Fuel economy
- Fuel tank size:24 gal
- Combined gas mileage:16 MPG
- City gas mileage:14 MPG
- Highway gas mileage:19 MPG
- Fuel type:Gasoline
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:420 hp 6.2L V8
- Horsepower:420 hp
Safety
- NHTSA overall safety rating:
- NHTSA frontal crash rating:
- NHTSA side crash rating:
- NHTSA rollover rating:
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:69 in
Options
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History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
2 previous owners
Vehicle has 2 previous owners.
Pricing

Selling slowly
Price decreased
62 days at this dealership

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Dealer

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Dealer's description
- Engine; 6.2L Ecotec3 V8
- At4 Preferred Package
- Sunroof; Power
- Wheels; 20" X 9" (50.8 Cm X 22.9 Cm) Machined Aluminum With Carbon Grey Metallic Accents
- Sun/Moonroof
- Leather Seats
- Satin Steel Metallic
- Navigation System
- Keyless Start
- Cooled Front Seat(S)
- At4 Preferred Equipment Group
- Audio System; Premium Gmc Infotainment System With Navigation And 8" Diagonal Color Touch-Screen; Includes Multi-Touch Display; AM/FM Stereo
- Bose Sound System; Premium 7-Speaker System
- Emissions; Federal Requirements
- Gvwr; 7000 Lbs. (3175 Kg)
- Jet Black With Kalahari Accents; Perforated Leather Front Seat Trim
- License Plate Kit; Front
- Rear Axle; 3.23 Ratio
- Seats; Front Bucket
- Seats; Heated Second Row Outboard Seats
- Tire; Spare 255/80R17Sl All-Season; Blackwall
- Tires; 275/60R20Sl All-Terrain; Blackwall
- Transmission; 10-Speed Automatic; Electronically Controlled
- Universal Home Remote
- Window; Power; Rear Sliding With Rear Defogger
- Wireless Charging
VIN: 3GTP9EEL4MG369823 , 2021 GMC Sierra 1500 AT4 4WD , 111,661 Miles This is not your average truck. Built for someone who wants premium comfort, aggressive AT4 styling, and real 4WD capability, this Sierra AT4 delivers the look, power, and confidence truck buyers keep chasing. GMC Sierra 1500 AT4 4WD Capability Powerful V8 Performance AT4 Off-Road Package Aggressive AT4 Styling Premium Interior Feel Touchscreen Infotainment System Apple CarPlay & Android Auto Backup Camera Strong Towing Capability Off-Road Ready Appearance Great Colorado Truck VIN: 3GTP9EEL4MG369823 Available now at AutoNation Dodge Ram Broadway, 5600 S Broadway in Littleton, Colorado. Proudly serving Denver, Littleton, Highlands Ranch, Englewood, Lakewood, Castle Rock, Colorado Springs, and offering nationwide shipping. FAQ: Q: What makes the AT4 package desirable? A: AT4 models add off-road-inspired styling, rugged capability, and a more premium truck feel. Q: Is this good for Colorado driving? A: Yes. The 4WD system and truck stance make it a strong fit for snow, mountains, and weekend use. Q: Is the Sierra AT4 comfortable? A: Absolutely. It gives you upscale truck comfort while still being built for real utility. Q: Is this good for towing? A: Yes. The Sierra platform is built for confident towing, hauling, and daily truck use. Q: Who is this best for? A: Buyers wanting a premium full-size truck with off-road attitude and strong capability. AT4 trucks continue to be some of the most desirable Sierra models on the market. If you want a truck with presence and capability, this is it. Call AutoNation Dodge Ram Broadway at (720) 842-7793 today. Disclaimer: Options at time of OEM production. See dealer for details.
Additional Information
Wireless Charging (Included And Only Available With (Pdo) At4 Preferred Package.),Sun/Moonroof,Universal Home Remote (Included And Only Available With (Pdo) At4 Preferred Package.),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.) (Requires A Crew Cab Model. *No Longer Factory Orderable, See Dealer For Current Availability*,Leather Seats,Bose Sound System, Premium 7-Speaker System With Richbass Woofer (Included And Only Available With (Pdo) At4 Preferred Package.),License Plate Kit, Front (Will Be Forced On Orders With Ship-To States That Require Front License Plate),Window, Power, Rear Sliding With Rear Defogger (Included And Only Available With (Pdo) At4 Preferred Package.),Navigation System,Sunroof, Power (Requires A Crew Cab Model And (Pdo) At4 Preferred Package.),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 (Included With (Rfv) At4 Value Package And (Pdg) At4 Premium Package.),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.) (Included And Only Available With (Pdo) At4 Preferred Package.,Jet Black With Kalahari Accents, Perforated Leather Front Seat Trim,Seats, Front Bucket With Center Console (Std),Satin Steel Metallic (Available At Extra Charge.),Tire, Spare 255/80R17Sl All-Season, Blackwall (Included And Only Available With 20" Or 22" Wheels And Tires Excluding (Qfv) Lt265/60R20 Mt Blackwall Goodyear Wrangler Territory Tires.),Tires, 275/60R20Sl All-Terrain, Blackwall (Includes (Qaq) Spare Tire.),Wheels, 20" X 9" (50.8 Cm X 22.9 Cm) Machined Aluminum With Carbon Grey Metallic Accents,At4 Preferred Equipment Group Includes Standard Equipment,Rear Axle, 3.23 Ratio,Gvwr, 7000 Lbs. (3175 Kg) (Std) (Requires Crew Cab Model With (L84) 5.3L Ecotec3 V8 Engine Or (L87) 6.2L Ecotec3 V8 Engine.),Keyless Start,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),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,Cooled Front Seat(S),Emissions, Federal Requirements
Dealer's disclaimer
Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Dealer delivery and handling fee of $799 included in quoted price. Sales tax or other taxes, tag, registration fees, and government fees are not included in quoted price. Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information. Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
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