Used GMC Sierra 1500 Base for Sale nearBoulder, CO
35 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 113,250
- Stock #:
- M3222
- VIN:
- 3GTN9AEF4KG196361
Sponsored by Mr. Robert's Auto Sales
2019 GMC Sierra 1500
Base LB 4WD
113,250 mi
Denver, CO
19 mi away
Good Deal
$18,998
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 117,849
- Stock #:
- MZ330006
- VIN:
- 1GTR9AEK7MZ330006
New arrival
Sponsored Listing
2021 GMC Sierra 1500
Double Cab 4WD
117,849 mi
Littleton, CO
34 mi away
Fair Deal
$21,926
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 124,791
- Stock #:
- 16440P
- VIN:
- 1GTN1TEH6FZ374605
Price drop
-$325
Sponsored Listing
2015 GMC Sierra 1500
Base
124,791 mi
Brighton, CO
23 mi away
Good Deal
$12,523
$12,198
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 124,791
- Stock #:
- 16440P
- VIN:
- 1GTN1TEH6FZ374605
Price drop
-$325
2015 GMC Sierra 1500
Base
124,791 mi
Brighton, CO
23 mi away
Good Deal
$12,523
$12,198
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 91,615
- Stock #:
- DDRPMZ281434
- VIN:
- 1GTR9AEH6MZ281434
Price drop
-$1,702
2021 GMC Sierra 1500
Double Cab 4WD
91,615 mi
Denver, CO
32 mi away
Great Deal
$24,000
$23,097
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 183,287
- Stock #:
- R27591
- VIN:
- 3GTU2LEC5JG319438
2018 GMC Sierra 1500
Base Crew Cab 4WD
183,287 mi
Longmont, CO
15 mi away
Good Deal
$14,999
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Quicksilver Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 121,445
- Stock #:
- J858A
- VIN:
- 1GTV2TEC6FZ276224
2015 GMC Sierra 1500
Base Double Cab 4WD
121,445 mi
Home delivery from Troy, MO
Price includes $762 shipping
Good Deal
$16,312
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 70,177
- Stock #:
- L2567
- VIN:
- 1GTV2TEC2FZ298320
2015 GMC Sierra 1500
Base Double Cab 4WD
70,177 mi
Home delivery from Post Falls, ID
Price includes $1,576 shipping
Fair Deal
$21,571
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 93,209
- Stock #:
- 19468
- VIN:
- 1GTR9AEF2KZ259619
2019 GMC Sierra 1500
Double Cab 4WD
93,209 mi
Home delivery from Yakima, WA
Price includes $1,365 shipping
Fair Deal
$24,068
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 75,953
- Stock #:
- 905269
- VIN:
- 1GTN1LEC2GZ905269
New arrival
2016 GMC Sierra 1500
Base LB
75,953 mi
Home delivery from Miami, FL
Price includes $2,613 shipping
Good Deal
$16,007
- Year:
- 2016
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Light Steel Gray Metallic
- Combined gas mileage:
- 21 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Dark Ash Seats With Jet Black Interior Accents
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 90,995
- Stock #:
- S305430
- VIN:
- 1GTN1LEH2GZ305430
2016 GMC Sierra 1500
Base
90,995 mi
Home delivery from Greensboro, NC
Price includes $1,405 shipping
Fair Deal
$17,704
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Summit White
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 112,460
- Stock #:
- DS3142
- VIN:
- 1GTR9AEH8LZ370193
Preparing for a close up...
Photos coming soon
2020 GMC Sierra 1500
Double Cab 4WD
112,460 mi
Home delivery from Billings, MT
Price includes $648 shipping
Good Deal
$21,337
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 91,739
- Stock #:
- 1199BA
- VIN:
- 1GTV2LEC3JZ143395
2018 GMC Sierra 1500
Base Double Cab 4WD
91,739 mi
Home delivery from
Price includes $1,720 shipping
Good Deal
$21,996
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 146,004
- Stock #:
- 20669
- VIN:
- 1GTR9AEF8KZ384785
2019 GMC Sierra 1500
Double Cab 4WD
146,004 mi
Home delivery from Downers Grove, IL
Price includes $906 shipping
Good Deal
$18,318
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Silver
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray
- Mileage:
- 180,810
- Stock #:
- 210434
- VIN:
- 1GTV2TEH3EZ210434
2014 GMC Sierra 1500
Base Double Cab 4WD
180,810 mi
Home delivery from Glendale, AZ
Price includes $589 shipping
Fair Deal
$11,879
- Year:
- 2015
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Dark Ash
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 101,636
- Stock #:
- D2133
- VIN:
- 1GTV2TEC7FZ359502
2015 GMC Sierra 1500
Base Double Cab 4WD
101,636 mi
Home delivery from Canal Fulton, OH
Price includes $1,863 shipping
Fair Deal
$19,088
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 113,250
- Stock #:
- M3222
- VIN:
- 3GTN9AEF4KG196361
2019 GMC Sierra 1500
Base LB 4WD
113,250 mi
Denver, CO
19 mi away
Good Deal
$18,998
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 117,849
- Stock #:
- MZ330006
- VIN:
- 1GTR9AEK7MZ330006
New arrival
2021 GMC Sierra 1500
Double Cab 4WD
117,849 mi
Littleton, CO
34 mi away
Fair Deal
$21,926
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- Gray
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 23,189
- Stock #:
- MX4724
- VIN:
- 1GTR9AEHXMZ155853
2021 GMC Sierra 1500
Double Cab 4WD
23,189 mi
Home delivery from Michigan Center, MI
Price includes $1,975 shipping
Good Deal
$30,876
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 116,062
- Stock #:
- 239187
- VIN:
- 1GTV2LEC5JZ239187
New arrival
2018 GMC Sierra 1500
Base Double Cab 4WD
116,062 mi
Home delivery from Salt Lake City, UT
Price includes $528 shipping
Good Deal
$19,017
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Ash/Jet Black
- Transmission:
- Automatic
- Mileage:
- 169,064
- Stock #:
- 34527
- VIN:
- 1GTN1LEC3JZ905742
2018 GMC Sierra 1500
Base
169,064 mi
Home delivery from Channahon, IL
Price includes $896 shipping
Good Deal
$12,796
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Blue
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Stock #:
- 87588
- VIN:
- 1GTV2LEC6JZ221636
2018 GMC Sierra 1500
Base Double Cab 4WD
Home delivery from Hickory Hills, IL
Price includes $641 shipping
No Rating
$24,902
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 2 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 227,582
- Stock #:
- 6-1703
- VIN:
- 1GTN1LEC8HZ900059
Preparing for a close up...
Photos coming soon
New arrival
2017 GMC Sierra 1500
Base
227,582 mi
Home delivery from Mesa, AZ
Price includes $732 shipping
No Rating
No Price Listed
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 4.3L V6 Flex Fuel Vehicle
- Exterior color:
- White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 91,615
- Stock #:
- DDRPMZ281434
- VIN:
- 1GTR9AEH6MZ281434
Price drop
-$1,702
Sponsored Listing
2021 GMC Sierra 1500
Double Cab 4WD
91,615 mi
Denver, CO
32 mi away
Great Deal
$24,000
$23,097
4.7 Overall rating
Filter by rating
William P
Reviewed a 2014 GMC Base Crew Cab on Aug 19, 2013
I was Pleasantly surprised in the amount of interior & ride changes for the good! The tail gate is a pleasant surprise as well. The standard Back up camera on a real screen is a nice improvement. My over all experience was great and cant wait to get behind the wheel again!
Is this review helpful?
Angel S
Reviewed a 2014 GMC Base Double Cab on Jan 17, 2026
It's perfect I love it, very good all the way around
Is this review helpful?
Allan S
Reviewed a 2014 GMC Base LB on Sep 14, 2014
I enjoy driving this truck, it handles well for it's size. The truck has great power for a 4.3L, V6 ECOTEC3 engine. Any one can drive this truck, with it's automatic transmission and excellent 360 degree view of what is around you. Long truck bed for the weekend gardener.
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 Base cost in Boulder, CO?
The average GMC Sierra 1500 Base costs about $17,012.94. The average price has decreased by -0.8% since last year. The 35 for sale near Boulder, CO on CarGurus, range from $11,879 to $41,582 in price.
How many GMC Sierra 1500 Base vehicles in Boulder, CO have no reported accidents or damage?
26 out of 35 for sale near Boulder, CO have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 Base?
Depending on the engine and options, the GMC Sierra 1500 Base gets between 16 and 20 MPG (or EV battery range).
What fuel types are available?
Flex Fuel Vehicle, Gasoline engines are available.
Relevant articles
Cherise Threewitt
2027 GMC Sierra 1500 Pricing, Specs, and Release Date
GMC has redesigned the Sierra 1500 full-size pickup truck for 2027, with new styling, powertrains, and safety and convenience features.
Craig Fitzgerald
The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
CarGurus Editorial Team
Car Deals with 0% APR in July 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
GMC Sierra 1500 SLT in Boulder COGMC Sierra 1500 Denali in Boulder COGMC Sierra 1500 AT4 in Boulder COGMC Sierra 1500 Elevation in Boulder COGMC Sierra 1500 SLE in Boulder COGMC Sierra 1500 Base in Boulder COGMC Sierra 1500 Work Truck in Boulder COGMC Sierra 1500 SLE1 in Boulder COGMC Sierra 1500 SL in Boulder COGMC Sierra 1500 SLE2 in Boulder CO
GMC Sierra 1500 in Boulder COOBS 1990s-era Chevy and Ford Trucks for Sale in Boulder COUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Boulder COWork Trucks for Sale in Boulder COAmerican Made Trucks For Sale in Boulder COGM Certified Preowned Vehicles for Sale Near Boulder COBest Pickup Trucks For Sale in Boulder CO
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in BoulderUsed SUVs / Crossovers for Sale with Low Mileage in BoulderUsed Hatchbacks for Sale with Low Mileage in BoulderUsed Convertibles for Sale with Low Mileage in BoulderUsed Vans for Sale with Low Mileage in BoulderUsed Minivans for Sale with Low Mileage in BoulderUsed Pickup Trucks for Sale with Low Mileage in BoulderUsed Coupes for Sale with Low Mileage in BoulderUsed Wagons for Sale with Low Mileage in Boulder
