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  • New Listing
    $22,990
    great price
    $3,716 below market
    147,627 miles
    2 Accidents, 2 Owners, Personal use only
    5'9” Bed, 6.2L, 8cyl
    Maaliki Motors (57 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Aurora, CO / 57 miles away from Colorado Springs, CO

    Elevate your driving experience with the 2015 GMC Sierra 1500 Denali, a pinnacle of rugged luxury and capability. This formidable truck features a rob...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 3GTU2WEJ6FG469212
    Stock: 11575
    Certified Pre-Owned: No
    Listed since: 04-30-2024

  • $14,900
    great price
    $1,795 below market
    181,759 miles
    2 Accidents, 4 Owners, Personal use only
    6'7” Bed, 5.3L, 8cyl
    Redline Auto Plaza (438 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Manhattan, KS / 438 miles away from Colorado Springs, CO

    CALL/TEXT 785.706.1258*****PRICED BELOW BOOK AND MARKET!!! ALL TRADES ACCEPTED!!!*****FINANCING FOR EVERYONE!!! *CLEAN CARFAX!!!! ***CALL/TEXT 78...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 3GTU2UEC4FG181498
    Stock: 181498
    Certified Pre-Owned: No

  • Price Drop
    $26,895
    good price
    $1,147 below market
    75,535 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Copple Chevrolet GMC (481 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Louisville, NE / 481 miles away from Colorado Springs, CO

    Priced below KBB Fair Purchase Price! 2015 GMC Sierra 1500 SLT EcoTec3 5.3L V8 Flex Fuel RWD 6-Speed Automatic Electronic with Overdrive REAR BACKUP C...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 3GTP1VEC7FG325809
    Stock: G236734A
    Certified Pre-Owned: No
    Listed since: 04-10-2024

  • New Listing
    $31,298
    good price
    $1,629 below market
    62,174 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Foundation Chevrolet (65 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Wheat Ridge, CO / 65 miles away from Colorado Springs, CO

    THIS VEHICLE NICELY EQUIPPED WITH : All-Terrain Package (10-Way Power Driver's Seat Adjuster, 1st 2nd Row Color-Keyed Carpeted Floor Mats, Auto-Dimmin...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2VEC2FG461071
    Stock: FG461071T
    Certified Pre-Owned: No
    Listed since: 04-30-2024

  • Advertisement
    Also Consider

    10 Offers Nearby

    2024 GMC Sierra 1500 Denali
    $69,900
    starting MSRP
    • 6 Colors
    • 1 Trim
    • 6 Packages
    View Offers
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    $27,892
    fair price
    $400 below market
    84,755 miles
    No accidents, 2 Owners, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Salt Lake Valley Chrysler Dodge Jeep Ram (396 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Salt Lake City, UT / 396 miles away from Colorado Springs, CO

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 3GTP1VEC8FG143861
    Stock: J24483C
    Certified Pre-Owned: No
    Listed since: 04-13-2024

  • $23,995
    fair price
    $486 below market
    100,976 miles
    2 Accidents, 2 Owners, Personal use
    5'9” Bed, 5.3L, 8cyl
    Greenwood Automotive (45 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Parker, CO / 45 miles away from Colorado Springs, CO

    Dealer Handling fee of $599 is included in our advertised price. Government fees and licensing are additional costs.

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 3GTU2UEC0FG346740
    Stock: T346740
    Certified Pre-Owned: No
    Listed since: 04-02-2024

  • $26,991
    fair price
    $520 above market
    86,441 miles
    No accidents, 2 Owners, Personal use only
    5'9” Bed, 5.3L, 8cyl
    ClearShift (48 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Highlands Ranch, CO / 48 miles away from Colorado Springs, CO

    Conquer the road in style with this stunning 2015 GMC Sierra 1500 SLT Crew Cab pickup truck in Quicksilver Metallic. With a powerful EcoTec3 5.3L V8 e...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2VEC4FG438617
    Stock: 438617T
    Certified Pre-Owned: No
    Listed since: 04-11-2024

  • $25,998
    fair price
    $244 above market
    70,366 miles
    No accidents, 3 Owners, Personal use only
    6'7” Bed, 5.3L, 8cyl
    CarMax Norman - Now offering Express Pickup and Home Delivery (476 mi away)
    Delivery available*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Norman, OK / 476 miles away from Colorado Springs, CO

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GTV1UEC2FZ167770
    Stock: 25391096
    Certified Pre-Owned: No

  • Advertisement
    Also Consider

    10 Offers Nearby

    2024 GMC Sierra 1500 Denali
    $69,900
    starting MSRP
    • 6 Colors
    • 1 Trim
    • 6 Packages
    View Offers
    *The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.
  • Price Drop
    54,607 miles
    No accidents, 2 Owners, Personal use only
    8'2” Bed, 5.3L, 8cyl
    Skyline Mitsubishi (70 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Thornton, CO / 70 miles away from Colorado Springs, CO

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GTN2UEC1FZ317753
    Stock: 19982
    Certified Pre-Owned: No
    Listed since: 03-08-2024

  • $23,900
    fair price
    $18 above market
    126,176 miles
    No accidents, 2 Owners, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Redline Auto Plaza (438 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Manhattan, KS / 438 miles away from Colorado Springs, CO

    CALL/TEXT 785.706.1258*****PRICED BELOW BOOK AND MARKET!!! ALL TRADES ACCEPTED!!!*****FINANCING FOR EVERYONE!!! *CLEAN CARFAX!!!! ***CALL/TEXT 78...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2VEC0FG273889
    Stock: 273889
    Certified Pre-Owned: No

  • Price Drop
    $23,000
    fair price
    $691 above market
    143,843 miles
    1 Accident, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Corwin Toyota of Bellevue (495 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Bellevue, NE / 495 miles away from Colorado Springs, CO

    Style meets substance in our One Owner 2015 GMC Sierra 1500 SLT Crew Cab 4X4 presented in beautiful Fire Red. Powered by a 5.3 Liter V8 that offers 35...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2VEC8FG330873
    Stock: 3330873
    Certified Pre-Owned: No
    Listed since: 04-03-2024

  • 65,742 miles
    No accidents, 3 Owners, Personal use only
    6'7” Bed, 5.3L, 8cyl
    Skyline Mitsubishi (70 mi away)
    • AWD/4WD
    • Back-up camera
    • Tire Pressure Warnin...
    • USB Inputs
    • Upgraded Engine
    Close

    Located in Thornton, CO / 70 miles away from Colorado Springs, CO

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GTN2TEC1FZ378448
    Stock: 20018
    Certified Pre-Owned: No
    Listed since: 03-30-2024

  • 80,363 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Woodhouse Ford of Omaha (493 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Omaha, NE / 493 miles away from Colorado Springs, CO

    KBB.com Brand Image Awards. Only 80,045 Miles! Delivers 22 Highway MPG and 16 City MPG! This GMC Sierra 1500 delivers a Gas V8 5.3L/325 engine powerin...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2WEC8FG397009
    Stock: FC240171A
    Certified Pre-Owned: No
    Listed since: 04-18-2024

  • New Listing
    116,448 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Beardmore Chevrolet (496 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Bellevue, NE / 496 miles away from Colorado Springs, CO

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2VEC2FG283968
    Stock: 6233B
    Certified Pre-Owned: No
    Listed since: 04-20-2024

  • New Listing
    89,743 miles
    1 Accident, 2 Owners, Rental vehicle
    Larry H. Miller Chrysler Jeep Dodge Ram Sandy (393 mi away)
    • Upgraded Engine
    Close

    Located in Sandy, UT / 393 miles away from Colorado Springs, CO

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: No

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 3GTU2WEJ7FG318055
    Stock: LCJ240443B
    Certified Pre-Owned: No
    Listed since: 05-01-2024

  • New Listing
    99,586 miles
    1 Accident, 2 Owners, Personal use only
    Carvana - Oklahoma City (466 mi away)
    Free home delivery*
    • Backup Camera
    • Keyless Entry
    • Bluetooth Wireless
    • Navigation System
    • Towing Pkg
    Close

    Located in Oklahoma City, OK / 466 miles away from Colorado Springs, CO

    At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 3GTU2UEC4FG189973
    Stock: 2002849307
    Certified Pre-Owned: No
    Listed since: 04-10-2024

  • $16,999
    great price
    $2,778 below market
    125,000 miles
    No accidents, 1 Owner, Personal use
    6'7” Bed, 5.3L, 8cyl
    Greenline Motors (491 mi away)
    • AWD/4WD
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    • Upgraded Engine
    Close

    Located in Omaha, NE / 491 miles away from Colorado Springs, CO

    *1GTV2LEC4GZ277955 2016 GMC Sierra 1500 Double Cab Pickup 4D 6 1/2 ft V8, EcoTec3, 5.3L *1 Owner *Clean title *Financing available! GREENLINE MO...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 1GTV2LEC4GZ277955
    Stock: 23-582
    Certified Pre-Owned: No
    Listed since: 01-04-2024

  • New Listing
    $26,999
    good price
    $1,360 below market
    81,977 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 6.2L, 8cyl
    AutoNation Buick GMC Park Meadows (47 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Lone Tree, CO / 47 miles away from Colorado Springs, CO

    Engine; 6.2L Ecotec3 V8 With Active Fuel Management Sunroof; Power Sun/Moonroof Leather Seats Navigation System Driver Alert Package Suspension Packag...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 3GTU2WEJ3EG539506
    Stock: EG539506
    Certified Pre-Owned: No
    Listed since: 04-30-2024

  • Price Drop
    $22,499
    fair price
    $434 below market
    141,607 miles
    2 Accidents, 2 Owners, Personal use only
    6'7” Bed, 5.3L, 8cyl
    Car Choice (57 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Denver, CO / 57 miles away from Colorado Springs, CO

    Discover the ultimate ease in selling your luxury car! Get in touch with us now by calling or texting (720) 345-3538. Enjoy hassle-free financing op...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2NEC2GG133568
    Stock: CC3568
    Certified Pre-Owned: No
    Listed since: 03-27-2024

  • New Listing
    $34,998
    fair price
    $428 above market
    81,038 miles
    No accidents, 5 Owners, Personal use
    5'9” Bed, 6.2L, 8cyl
    CarMax Colorado Springs - Now offering Express Pickup and Home Delivery (5 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Colorado Springs, CO / 5 miles away from Colorado Springs, CO

    CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    Listing Information:

    VIN: 3GTU2PEJ8GG147419
    Stock: 24798926
    Certified Pre-Owned: No

  • New Listing
    $29,790
    fair price
    $659 below market
    114,670 miles
    2 Accidents, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    AutoNation Ford Littleton (48 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Littleton, CO / 48 miles away from Colorado Springs, CO

    Slt Crew Cab Premium Plus Package Sunroof; Power Enhanced Driver Alert Package Assist Steps; Chromed Tubular; 6" Rectangular Seating; Heated And Vente...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: No

    Personal Use Only: Yes

    History Provider: AutoCheck

    Title Details: Clean Title

    Salvage Vehicle: No

    Frame Damage: No

    Theft History: No

    Lemon Status: No

    Free History Report: No

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2NECXGG357297
    Stock: GG357297
    Certified Pre-Owned: No
    Listed since: 05-02-2024

Showing 1 - 21 out of 2,374 listings

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500
Overall Consumer Rating
3.4 out of 5 stars68 Reviews
Write a vehicle reviewSee all 68 reviews
  • 5 star
    (34%)
  • 4 star
    (22%)
  • 3 star
    (12%)
  • 2 star
    (10%)
  • 1 star
    (22%)
5 out of 5 stars

2015 GMC Sierra 1500 Crew Cab SLT

papanav, 11/02/2014
2015 GMC Sierra 1500 SLT 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 6A)
Purchased a 2015 Sierra 1500 SLT (crew cab) and traded in my 2014 Sierra 1500 SLE (double cab). I usually keep a vehicle for 10 years or more however, the only reason I traded was because of the very good incentive on the 2015 and the excellent deal I had gotten on the 2014 and the reasonable trade in price on the 2014. I now have 13,000 miles on the 2015 and feel that it is also an … excellent truck with many more amenities. The safety features to include back-up camera, parking warning, lane changing, navigation and hands free make for a very safe truck. I have not been able to attain quite the mileage I got on my 2014 even though I have a tonneau cover and drive the truck in a similar manner. The best I have been able to attain is 21.6 on a long trip. The advantage of a large vehicle with plenty of interior comfort, good mileage numbers, tons of room for luggage and smooth ride made this vehicle my vehicle of choice over a sedan or suv. I will add on to the information above which has not changed. I took a long trip to Michigan and pretty much backed up what I ha determined in the first review that I sent to you. I did attain 22mpg on one leg of the trip and 21.5 on the second leg of the trip. Truck still very comfortable, spacious and has given me absolutely no problems. I have had the oil, filter and tires rotated on schedule and had one recall corrected on the airbag system. I have owned the truck now for 25 months and still feel that it is a nice looking well made vehicle. I took a recent trip and was able to get 23.0 mpg which is slightly higher than advertised. The sweet spot is right about 70mph when the 5.3L engine is in 4v and on flat terrain. In that configuration it gets excellent mileage. The other sweet spot is driving a steady 55mph when the truck is in 4v. Presently I have 22,500 miles on the odometer and I am very satisfied with the vehicle. This is my third review after owning the truck for two and a half years. I have over 27,000 miles on the truck so far with no problems. I did notice that my transmission temp was running much hotter than the allison transmission that I have in my diesel but in looking into it further I found that 190 degrees is not an unusual temperature for this engine and transmission combination. This is my fourth review of my Sierra 1500 Crew Cab with just over 37,000 miles. So far so good, the truck continues to run very well with no complaints.. I changed the oil and filter myself and was surprised to see that the 5.3 liter engine takes 8.5 quarts of 0w-20 oil. In looking at the new GMC Sierra's as well as Ford and Ram 1500 series trucks I am amazed at how many gadgets they have placed in these vehicles with a corresponding price increase. Almost all of these vehicles are now priced in the mid 60 thousand dollar price range and the manufacturers are offering 10 year financing. Unbelievable!!! I recently replaced all four tires at 46,000 miles. They were original equipment and wore well. They were Goodyear Wrangler 275/55R20's. There was still probably 10.000 miles of wear left but I am not sure they would have been good for winter 9 months from now. My first check engine light came on indicating an evaporations leak code po455. I replaced the gas cap which of course did not fix it so I will find out what the problem is when I get the truck inspected this month. The evap system leak was found and determined to be a crack in a hose that was replaced and check engine light disappeared. I have taken trips using the range plug in unit that keeps my engine running on 8 cylinders all the time and I still was getting 21.5 mpg. Still no problems to speak of and still a handsome truck. At 51,000 miles I had all the fluids changed to include transmission, coolant, differential and transaxles. I now have 63,000 on the truck. I did have to replace the battery about 6 months ago but other than that absolutely no problems.
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Used 2015 GMC Sierra 1500 in Colorado Springs, CO Values

Estimated values
2015 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 6A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$22,778$27,628$31,056
Clean$21,984$26,628$29,892
Average$20,661$24,963$27,952
Rough$18,941$22,798$25,430

The average list price of a used 2015 GMC Sierra 1500 in Colorado Springs, Colorado is $26,038. The average mileage on a used GMC Sierra 1500 2015 for sale in Colorado Springs, Colorado is 101,449. Based on the average mileage of 101,449 for used 2015 GMC Sierra 1500 for sale in Colorado Springs, CO and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used GMC Sierra 1500 2015 in Colorado Springs, Colorado to be $20,661.

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Edmunds' ratings are backed by 15+ years of pricing research done by our data scientistsHow are ratings determined?We analyze millions of data points to generate our ratings. We look at vehicle configuration, options, history, nearby transactions, market pricing and more — the ratings are up-to-date and relevant to your search area.

Trim

Truck Details

Cabin Size

Bed Length

Displacement

Mileage

to
Mileage

Vehicle History

Engine & Drivetrain

Transmission

Engine Type

Drivetrain

Cylinders

Exterior Color

Interior Color

Total Seating

Features

Comfort & Convenience

Safety

Engine & Exterior

Entertainment

Options & Packages

MPG

to
MPG

Vehicle Listing Details


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