Used GMC Sierra 1500 SLE for Sale nearGill, CO
160 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- White
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 153,288
- Stock #:
- T18537
- VIN:
- 3GTU2UEH6EG473244
Sponsored by Berkenkotter Motors - Castle Rock
2014 GMC Sierra 1500
SLE Crew Cab 4WD
153,288 mi
Castle Rock, CO
79 mi away
Fair Deal
$15,900
- Year:
- 2011
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 160,852
- Stock #:
- C0959
- VIN:
- 3GTP2VE34BG360959
Sponsored Listing
2011 GMC Sierra 1500
SLE Crew Cab 4WD
160,852 mi
Lakewood, CO
60 mi away
Good Deal
$9,997
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Onyx Black
- Fuel type:
- Diesel
- Interior color:
- Dark Walnut/Slate
- Transmission:
- Automatic
- Mileage:
- 5,745
- Stock #:
- TG110217P
- VIN:
- 3GTUUBE83TG110217
Sponsored Listing
2026 GMC Sierra 1500
SLE Crew Cab 4WD
5,745 mi
Castle Rock, CO
81 mi away
Fair Deal
$50,597
- 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 Slate Metallic
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 79,005
- Stock #:
- T22467
- VIN:
- 1GTV2MEC4JZ119922
2018 GMC Sierra 1500
SLE Double Cab 4WD
79,005 mi
Frederick, CO
36 mi away
Fair Deal
$25,594
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Brownstone Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 81,152
- Stock #:
- AFP22427
- VIN:
- 1GTR9BED5MZ292007
2021 GMC Sierra 1500
SLE Double Cab 4WD
81,152 mi
Frederick, CO
36 mi away
Good Deal
$27,594
- Year:
- 2017
- 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 Slate Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 95,617
- Stock #:
- HG502737
- VIN:
- 3GTU2MECXHG502737
2017 GMC Sierra 1500
SLE Crew Cab 4WD
95,617 mi
Golden, CO
65 mi away
Good Deal
$22,849
- Year:
- 2010
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 145,505
- Stock #:
- 145383
- VIN:
- 3GTRKVE3XAG145383
2010 GMC Sierra 1500
SLE Crew Cab 4WD
145,505 mi
Denver, CO
61 mi away
Fair Deal
$12,990
- Year:
- 2017
- 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:
- Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 98,279
- Stock #:
- 310279
- VIN:
- 3GTU2MECXHG310279
2017 GMC Sierra 1500
SLE Crew Cab 4WD
98,279 mi
Home delivery from Orlando, FL
Price includes $1,244 shipping
Good Deal
$22,729
- Year:
- 2024
- 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:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 36,308
- Stock #:
- WP8647
- VIN:
- 1GTUUBED7RZ320101
Price drop
-$1,106
2024 GMC Sierra 1500
SLE Crew Cab 4WD
36,308 mi
Thornton, CO
50 mi away
Fair Deal
$41,394
$40,288
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Gray (Dark Sky Metallic)
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 129,223
- Stock #:
- KZ339517
- VIN:
- 1GTP9BEK8KZ339517
2019 GMC Sierra 1500
SLE Crew Cab 4WD
129,223 mi
Littleton, CO
66 mi away
Great Deal
$20,998
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Pacific Blue Metallic
- Combined gas mileage:
- 20 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,805
- Stock #:
- LG121450
- VIN:
- 3GTP9BEK6LG121450
2020 GMC Sierra 1500
SLE Crew Cab 4WD
92,805 mi
Littleton, CO
66 mi away
Good Deal
$25,234
- Year:
- 2026
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Summit White
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 611
- Stock #:
- R88433
- VIN:
- 3GTUUBE80TG218021
2026 GMC Sierra 1500
SLE Crew Cab 4WD
611 mi
Home delivery from Herculaneum, MO
Price includes $1,536 shipping
Great Deal
$45,777
- Year:
- 2017
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 72,100
- Stock #:
- 162029
- VIN:
- 1GTV2MEC7HZ162029
2017 GMC Sierra 1500
SLE Double Cab 4WD
72,100 mi
Home delivery from Nashua, NH
Price includes $2,554 shipping
Good Deal
$22,454
- Year:
- 2011
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 315 hp 5.3L V8 Flex Fuel Vehicle
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 160,852
- Stock #:
- C0959
- VIN:
- 3GTP2VE34BG360959
2011 GMC Sierra 1500
SLE Crew Cab 4WD
160,852 mi
Lakewood, CO
60 mi away
Good Deal
$9,997
- Year:
- 2013
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Exterior color:
- Heritage Blue
- Interior color:
- Black (Ebony)
- Transmission:
- Automatic
- Mileage:
- 116,845
- Stock #:
- RM17840AA
- VIN:
- 3GTP2VE76DG251523
New arrival
2013 GMC Sierra 1500
SLE Crew Cab 4WD
116,845 mi
Home delivery from Colorado Springs, CO
Price includes $108 shipping
Fair Deal
$16,105
- Year:
- 2016
- 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
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 125,286
- Stock #:
- GG326350
- VIN:
- 3GTU2MEC6GG326350
2016 GMC Sierra 1500
SLE Crew Cab 4WD
125,286 mi
Lone Tree, CO
68 mi away
Good Deal
$20,527
- 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:
- 8-Speed Automatic Overdrive
- Mileage:
- 102,210
- Stock #:
- 4245
- VIN:
- 1GTU9BED7KZ311227
2019 GMC Sierra 1500
SLE Crew Cab 4WD
102,210 mi
Home delivery from Yakima, WA
Price includes $1,354 shipping
Good Deal
$25,345
- Year:
- 2022
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 28,527
- Stock #:
- G266423A
- VIN:
- 3GTPUBEK8NG652635
2022 GMC Sierra 1500
SLE Crew Cab 4WD
28,527 mi
Fort Collins, CO
31 mi away
Fair Deal
$35,088
- Year:
- 2014
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,110
- Stock #:
- 675
- VIN:
- 1GTV2UEC9EZ201232
New arrival
2014 GMC Sierra 1500
SLE Double Cab 4WD
120,110 mi
Home delivery from Casselberry, FL
Price includes $2,310 shipping
Fair Deal
$18,708
- Year:
- 2024
- 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:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 10-Speed Automatic
- Mileage:
- 24,607
- Stock #:
- P9362A
- VIN:
- 1GTUUBED2RZ303027
2024 GMC Sierra 1500
SLE Crew Cab LB 4WD
24,607 mi
Dacono, CO
38 mi away
Great Deal
$41,081
- Year:
- 2015
- 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
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 169,611
- Stock #:
- TR146751
- VIN:
- 1GTV2UEH2FZ146751
2015 GMC Sierra 1500
SLE Double Cab 4WD
169,611 mi
Denver, CO
60 mi away
Fair Deal
$14,999
- 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:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 116,411
- Stock #:
- D1952
- VIN:
- 3GTU2MEC4JG161423
2018 GMC Sierra 1500
SLE Crew Cab 4WD
116,411 mi
Home delivery from Addison, IL
Price includes $1,292 shipping
Great Deal
$21,166
- 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:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 15,991
- Stock #:
- 17521
- VIN:
- 1GTU9BED3KZ337520
New arrival
2019 GMC Sierra 1500
SLE Crew Cab 4WD
15,991 mi
Home delivery from Rancho Cordova, CA
Price includes $902 shipping
Good Deal
$35,786
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 310 hp 2.7L I4
- Exterior color:
- Cardinal Red
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Dark Walnut/Slate
- Transmission:
- 8-Speed Automatic
- Mileage:
- 63,816
- Stock #:
- RG251148
- VIN:
- 3GTPUBEK0RG251148
Sponsored Listing
2024 GMC Sierra 1500
SLE Crew Cab 4WD
63,816 mi
Lone Tree, CO
68 mi away
Great Deal
$32,495
4.0 Overall rating
Filter by rating
Danny A
Reviewed a 2011 GMC SLE Ext. Cab on Nov 13, 2013
Great over all truck and reliable also.. Easy to drive and looks good going down the road. We have taken this on a few road trips and it was very comfortable and fuel economy was over 20 MPG on the freeway.. I also used it to pull a trailer ..I hauled my Jeep and it pulled like a dream..Love the tow haul button with the Alison transmission. I had no issues at all. great Truck for towing heavy loads..
Is this review helpful?
Onefastbob .
Reviewed a 2011 GMC SLE Ext. Cab 4WD on Dec 21, 2011
Truck is fine, but fuel mileage is NOT. Window sticker says 21 hwy, but I can't get over 17 mpg driving with a very light foot. Should have leased a Ford Ecoboost and will do that when the lease is up on this GMC.
Is this review helpful?
Paul H
Reviewed a 2011 GMC SLE Ext. Cab 4WD on Feb 14, 2013
Been extremely happy with truck so far. No repairs or warranty work. Love the room and looks of it. A little hard on gas - but it is a pick up. Been an excellent vehicle in the snow. Should have got power folding mirrors.
Is this review helpful?
FAQs
How much does the GMC Sierra 1500 SLE cost in Gill, CO?
The average GMC Sierra 1500 SLE costs about $10,904.18. The average price has decreased by -6.4% since last year. The 134 for sale near Gill, CO on CarGurus, range from $4,512 to $59,995 in price.
How many GMC Sierra 1500 SLE vehicles in Gill, CO have no reported accidents or damage?
98 out of 134 for sale near Gill, CO have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 SLE?
Depending on the engine and options, the GMC Sierra 1500 SLE gets between 14 and 24 MPG/MPGe.
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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