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  • $24,995
    great price
    $10,619 below market
    106,987 miles
    No accidents, 2 Owners, Personal use only
    5'9” Bed, 5.3L, 8cyl
    InTouch Auto Outlet (Spotsylvania Courthouse, VA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Spotsylvania Courthouse, VA / 55 miles away from Ashburn, VA

    *** LIFTED, CONVENIENCE & VALUE PACKAGE, TOUCH SCREEN NAVIGATION SYSTEM, CLEAN CARFAX REPORT *** 20 Inch Plus Wheels Navigation System 4WD/AWD Parking...

    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: 3GTU2UEC8FG407817
    Stock: A4467
    Certified Pre-Owned: No

  • $21,995
    great price
    $5,267 below market
    122,424 miles
    No accidents, 3 Owners, Personal use only
    5'9” Bed, 6.2L, 8cyl
    West Coast Auto Works - Edmonds (Edmonds, WA)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Edmonds, WA / 2,296 miles away from Ashburn, VA

    2015 GMC SIERRA 1500 SLT $26,995 ** Lowered Crew cab Loaded 6.2 big V8 *** Sunroof - Leather - Running Boards - Bed cover !!!!! VIN: 3GTP1V...

    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: 3GTP1VEJ0FG468874
    Stock: 9995
    Certified Pre-Owned: No
    Listed since: 02-24-2024

  • 157,229 miles
    1 Accident, 1 Owner, Personal use only
    5'9” Bed, 6.2L, 8cyl
    James Wood Chevrolet Buick GMC Decatur (Decatur, TX)
    Five Star Dealer
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Decatur, TX / 1,188 miles away from Ashburn, VA

    EPA 21 MPG Hwy/15 MPG City! CARFAX 1-Owner. SLT trim. Heated Leather Seats, Satellite Radio, Back-Up Camera, Aluminum Wheels, Trailer Hitch, 4x4, Edmu...

    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: 3GTU2VEJ7FG465180
    Stock: 242111B1
    Certified Pre-Owned: No
    Listed since: 05-18-2024

  • $21,990
    great price
    $4,290 below market
    84,079 miles
    No accidents, 1 Owner, Personal use only
    6'7” Bed, 5.3L, 8cyl
    Les Stanford Buick GMC (Ferndale, MI)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Ferndale, MI / 378 miles away from Ashburn, VA

    Guarantee credit approval regardless of your past credit history. Please call 248-206-6600 for your immediate preapproval....Sierra 1500 SLE is nicely...

    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: 1GTV2UEC0FZ362554
    Stock: GR0412A
    Certified Pre-Owned: No
    Listed since: 06-03-2024

  • Advertisement
    Also Consider

    9 Offers Near 20147

    2024 GMC Sierra 1500 Denali
    $69,900
    starting MSRP
    • 8 Colors
    • 1 Trim
    • 5 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.
  • $19,995
    great price
    $3,244 below market
    168,399 miles
    No accidents, 2 Owners, Personal use
    5'9” Bed, 6.2L, 8cyl
    George Gee Buick GMC (Liberty Lake, WA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Liberty Lake, WA / 2,054 miles away from Ashburn, VA

    Onyx Black 2015 GMC Sierra 1500 Denali 4WD 8-Speed Automatic with Overdrive EcoTec3 6.2L V8 8-Speed Automatic with Overdrive, 4WD, Jet Black Leather, ...

    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: 3GTU2WEJ1FG366179
    Stock: 135546A
    Certified Pre-Owned: No
    Listed since: 05-30-2024

  • Price Drop
    $23,200
    good price
    $2,030 below market
    149,887 miles
    No accidents, 2 Owners, Personal use only
    5'9” Bed, 6.2L, 8cyl
    AutoNation Chrysler Jeep Arapahoe (Englewood, CO)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Englewood, CO / 1,459 miles away from Ashburn, VA

    The following items have been reconditioned on this vehicle: new brakes! Engine; 6.2L Ecotec3 V8 With Active Fuel Management; Direct Injection Sunr...

    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: 3GTU2WEJ1FG450440
    Stock: FG450440
    Certified Pre-Owned: No
    Listed since: 05-25-2024

  • $24,998
    great price
    $3,818 below market
    46,735 miles
    No accidents, 2 Owners, Corporate fleet vehicle
    6'7” Bed, 5.3L, 8cyl
    112 Mitsubishi (Medford, NY)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Medford, NY / 267 miles away from Ashburn, VA

    Clean CARFAX. Odometer is 59112 miles below market average! 6-Speed Automatic Electronic with Overdrive, 4WD, Black Cloth. 2015 GMC Sierra 1500 SLE 4W...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    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: 1GTV2UEC5FZ236075
    Stock: CE605A
    Certified Pre-Owned: No
    Listed since: 09-04-2023

  • $19,986
    good price
    $1,797 below market
    157,564 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Green Chevrolet (Peoria, IL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Peoria, IL / 653 miles away from Ashburn, VA

    Iridium Metallic 2015 GMC Sierra 1500 SLT Please call Green Chevrolet in Peoria today for more information on this vehicle or many others in this pric...

    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: 3GTU2VEC3FG153990
    Stock: 51612H
    Certified Pre-Owned: No
    Listed since: 04-27-2024

  • Advertisement
    Also Consider

    9 Offers Near 20147

    2024 GMC Sierra 1500 Denali
    $69,900
    starting MSRP
    • 8 Colors
    • 1 Trim
    • 5 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.
  • $29,990
    good price
    $2,001 below market
    75,565 miles
    No accidents, 3 Owners, Corporate fleet vehicle
    5'9” Bed, 5.3L, 8cyl
    Driveway (In-stock online)
    Delivery available*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Bend, OR / 2,266 miles away from Ashburn, VA

    CarFax No Accidents Reported,Rare Find,Back-Up Camera,Bluetooth,Chrome Wheels,Entertainment System,Heated Seats,Heated Steering Wheel,Leather Seats,Na...

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: Yes

    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:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2VEC5FG247157
    Stock: FG247157G2
    Certified Pre-Owned: No

  • $18,965
    good price
    $3,447 below market
    129,042 miles
    2 Accidents, 4 Owners, Corporate fleet vehicle
    5'9” Bed, 5.3L, 8cyl
    Certified Car Center (Fairfax, VA)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Fairfax, VA / 16 miles away from Ashburn, VA

    YES A SUPER NICE RIDE 2015 GMC SIERRA SLT CREW CAB IN GREAT SHAPE INSIDE AND OUT LOADED WITH; **LEATHER INTERIOR**, **NAVIGATION**, **BACKUP CAMERA**,...

    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:

    19 Combined MPG (16 City/23 Highway)

    Listing Information:

    VIN: 3GTP1VEC6FG424864
    Stock: 4864C0416A
    Certified Pre-Owned: No

  • Price Drop
    $31,446
    good price
    $3,884 below market
    46,257 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 6.2L, 8cyl
    Jeff Perry Buick GMC (Peru, IL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Peru, IL / 634 miles away from Ashburn, VA

    Recent Arrival! 2015 GMC Sierra 1500 SLT Stone Blue Metallic LEATHER SEATS, HEATED SEATS, BLUETOOTH, TRAILER PACKAGE, CREW CAB, *LOCAL TRADE, *BOUGHT ...

    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: 3GTU2VEJ4FG417863
    Stock: P7993
    Certified Pre-Owned: No
    Listed since: 05-13-2024

  • Price Drop
    $19,699
    good price
    $2,678 below market
    114,130 miles
    No accidents, 3 Owners, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Capitol GMC (San Jose, CA)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in San Jose, CA / 2,391 miles away from Ashburn, VA

    This Used 2015 GMC Sierra 1500 SLE with 114,130 miles was inspected and reconditioned by our service team. Reconditioned items on this Sierra 1500 inc...

    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: Yes

    Features and Specs:

    Listing Information:

    VIN: 3GTP1UEC2FG230567
    Stock: B13079A
    Certified Pre-Owned: No
    Listed since: 03-16-2024

  • $25,995
    good price
    $3,211 below market
    75,545 miles
    No accidents, 1 Owner, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Copple Chevrolet GMC (Louisville, NE)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Louisville, NE / 996 miles away from Ashburn, VA

    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

  • $27,792
    fair price
    $899 below market
    85,500 miles
    No accidents, 1 Owner, Personal use only
    6'7” Bed, 6.2L, 8cyl
    AutoNation Chevrolet Gilbert (Gilbert, AZ)
    Five Star Dealer
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Gilbert, AZ / 1,940 miles away from Ashburn, VA

    Engine; 6.2L Ecotec3 V8 With Active Fuel Management; Direct Injection Driver Alert Package Seating; Heated And Cooled Perforated Leather-Appointed Fro...

    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: 3GTU2VEJXFG239036
    Stock: FG239036
    Certified Pre-Owned: No
    Listed since: 05-26-2024

  • Price Drop
    $19,995
    good price
    $1,539 below market
    146,111 miles
    3 Accidents, 4 Owners, Personal use only
    5'9” Bed, 5.3L, 8cyl
    Stokes Chevrolet (Moncks Corner, SC)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Moncks Corner, SC / 423 miles away from Ashburn, VA

    AGGRESSIVE PRICING, ALLOY WHEELS, CLIMATE PACKAGE, TOW PACKAGE, 6-Speed Automatic Electronic with Overdrive, 4WD, Black Leather. Summit White 2015 GMC...

    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: 3GTU2UEC5FG288852
    Stock: C1582B
    Certified Pre-Owned: No
    Listed since: 05-16-2024

  • Price Drop
    $20,400
    good price
    $1,612 below market
    111,783 miles
    No accidents, 3 Owners, Personal use
    6'7” Bed, 5.3L, 8cyl
    Lunghamer Buick GMC (Waterford, MI)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Waterford, MI / 398 miles away from Ashburn, VA

    2015 GMC Sierra 1500 SLE SERVICE RECORD AVAILABLE, GOOD TIRES, REAR BACK UP CAMERA, GOOD BRAKES, RECENT TRADE IN, Sierra 1500 SLE, Double Cab, EcoTec3...

    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: 1GTV2UEC2FZ395703
    Stock: 457793
    Certified Pre-Owned: No
    Listed since: 05-06-2024

  • $20,980
    good price
    $2,168 below market
    124,846 miles
    No accidents, 2 Owners, Personal use only
    6'7” Bed, 5.3L, 8cyl
    Toth Buick GMC (Akron, OH)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Akron, OH / 251 miles away from Ashburn, VA

    EquipmentSee what's behind you with the back up camera on the GMC Sierra. The installed navigation system will keep you on the right path. This 2015 G...

    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: 1GTV2VEC1FZ330475
    Stock: 8755A
    Certified Pre-Owned: No
    Listed since: 05-24-2024

  • Price Drop
    $19,486
    good price
    $2,481 below market
    102,602 miles
    No accidents, 1 Owner, Personal use only
    6'7” Bed, 5.3L, 8cyl
    Feldman Chevrolet of Lansing (Lansing, MI)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Lansing, MI / 447 miles away from Ashburn, VA

    2015 GMC Sierra 1500 SLE 4WD! Sierra 1500 SLE 4WD!, Double Cab, EcoTec3 5.3L V8, 6-Speed Automatic Electronic with Overdrive, 4WD, Stone Blue Metallic...

    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: 1GTV2UEC4FZ349113
    Stock: PBT349113
    Certified Pre-Owned: No
    Listed since: 04-04-2024

  • $22,331
    good price
    $2,049 below market
    111,467 miles
    No accidents, 2 Owners, Personal use
    5'9” Bed, 5.3L, 8cyl
    Sunshine Toyota (Battle Creek, MI)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Battle Creek, MI / 464 miles away from Ashburn, VA

    LOCAL TRADE, GREAT VEHICLE HISTORY, BLUETOOTH, BACK-UP CAMERA, USB PORT, 6-Speed Automatic Electronic with Overdrive, 4WD, Jet Black w/Cloth Seat Trim...

    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: 3GTU2UEC5FG289757
    Stock: N25961A
    Certified Pre-Owned: No
    Listed since: 06-03-2024

  • $25,085
    fair price
    $1,254 below market
    102,225 miles
    1 Accident, 1 Owner, Personal use only
    5'9” Bed, 6.2L, 8cyl
    Eagle Chevrolet (Chadron, NE)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Chadron, NE / 1,353 miles away from Ashburn, VA

    Equipment The GMC Sierra keeps you comfortable with Auto Climate. An off-road package is installed on this vehicle so you are ready for your four-whee...

    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: 3GTU2VEJ2FG330530
    Stock: P2017A
    Certified Pre-Owned: No
    Listed since: 05-04-2024

  • 126,749 miles
    No accidents, 6 Owners, Personal use only
    5'9” Bed, 6.2L, 8cyl
    Carsandpickups.com (Addison, TX)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Addison, TX / 1,157 miles away from Ashburn, VA

    Stock #419080**4x4**5.3L Ecotec3 V8 Engine**Automatic**Crew Cab Denali Edition**Factory 20 Factory Alloy Wheels**Brand New 33X12.50R20 Arroyo Tamarock...

    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: 3GTU2WEJ7FG419080
    Stock: 419080
    Certified Pre-Owned: No
    Listed since: 05-28-2024

Showing 1 - 21 out of 23,417 listings

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500
Overall Consumer Rating
3.4 out of 5 stars69 Reviews
Write a vehicle reviewSee all 69 reviews
  • 5 star
    (33%)
  • 4 star
    (23%)
  • 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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FAQ

What is a good price for a used 2015 GMC Sierra 1500?

According to Edmunds.com's True Market Value calculations, the retail price of a used 2015 GMC Sierra 1500's most popular trim, the SLT, in great condition with 96,000 miles on its odometer, is $32,924. Prices vary by trim, region and options included.

What engine options are available for the 2015 GMC Sierra 1500?

The 2015 GMC Sierra 1500 is available with a 5.3 L-liter gas engine or a 4.3 L-liter flex-fuel (FFV) engine, with output up to 355 hp, depending on engine type.
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