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  • $12,490
    great price
    $2,615 below market
    • 182,489 miles
    • No accidents, 3 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • VENE-AUTO (Tampa, FL)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Tampa, FL / 1,490 miles away from Rutland, ND

    Introducing the powerful and stylish 2015 GMC Sierra 1500 2WD Crew Cab 143.5 SLT Automatic. This truck boasts a sleek design and a comfortable interio...

    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: 3GTP1VEC4FG499711
    Stock: 499711
    Certified Pre-Owned: No
    Listed since: 05-29-2025

  • $10,495
    great price
    $3,961 below market
    • 94,964 miles
    • No accidents, 3 owners, personal use only
    • 8'2” bed, 5.3l, 8cyl
    • Auto Motion (Chantilly, VA)
    • Tire Pressure Warnin...
    • USB Inputs
    • Upgraded Engine
    • Trip Computer
    • Stability Control
    Close

    Located in Chantilly, VA / 1,129 miles away from Rutland, ND

    2015 GMC SIERRA 1500 REAR WHEEL DRIVE with powerful V8, 5.3L engine and driven only 94964 miles! FINANCING AVAILABLE** Contact Auto Motion at 571-424-...

    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: 1GTN1TEC0FZ903762
    Stock: AMN4027
    Certified Pre-Owned: No

  • Price Drop
    $10,990
    good price
    $3,456 below market
    • 95,223 miles
    • 1 accident, 2 owners, corporate fleet vehicle
    • 8'2” bed, 5.3l, 8cyl
    • Twin Motors (Madison, OH)
    • Tire Pressure Warnin...
    • USB Inputs
    • Upgraded Engine
    • Trip Computer
    • Stability Control
    Close

    Located in Madison, OH / 870 miles away from Rutland, ND

    This 2015 GMC Sierra is an awesome work truck. It runs and drives great and is in good condition, we installed new tires on it here. The body has s...

    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: 1GTN1TEC0FZ904877
    Stock: 3052
    Certified Pre-Owned: No
    Listed since: 03-24-2025

  • New Listing
    $3,450
    great price
    $1,600 below market
    • 244,567 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Salvage Reseller (Coconut Creek, FL)
    • Back-up camera
    • Bluetooth
    • Power Driver Seat
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Coconut Creek, FL / 1,664 miles away from Rutland, ND

    This vehicle is located at Orlando, FL Copart yard. All purchases must take place online at www.salvagereseller.com. Visit our website to learn more.

    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: 3GTU1UEC5FG224619
    Stock: 63146675
    Certified Pre-Owned: No
    Listed since: 07-03-2025

  • $17,600
    great price
    $4,074 below market
    • 140,074 miles
    • 2 accidents, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Serra Honda Grandville (Grandville, MI)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Grandville, MI / 617 miles away from Rutland, ND

    This GMC Sierra 1500 comes well equipped and includes the following features and benefits. Priced below KBB Fair Purchase Price!*** This vehicle is ...

    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: 3GTU2VEC2FG538571
    Stock: FG538571
    Certified Pre-Owned: No
    Listed since: 06-17-2025

    • 185,948 miles
    • No accidents, 3 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Carsandpickups.com (Katy, TX)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Katy, TX / 1,128 miles away from Rutland, ND

    Stock: 508892**Clean Carfax**5.3L Ecotec V8 Gas Engine**Automatic Transmission**Crew Cab SLT Edition**20" Factory Alloy Wheels**LT275/65/R20 Americus ...

    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: 3GTU2VEC4FG508892
    Stock: 508892
    Certified Pre-Owned: No
    Listed since: 06-25-2025

  • $16,900
    great price
    $3,236 below market
    • 173,839 miles
    • No accidents, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Washington Chrysler Center (Washington, IN)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Washington, IN / 733 miles away from Rutland, ND

    Climb inside the 2015 GMC Sierra 1500! A durable pickup truck seating as many as 5 occupants with ease! Top features include front fog lights, power f...

    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: 3GTU2VEC8FG138045
    Stock: 69967
    Certified Pre-Owned: No
    Listed since: 06-24-2025

  • $28,796
    good price
    $3,755 below market
    • 62,752 miles
    • No accidents, 1 owner, personal use only
    • 5'9” bed, 6.2l, 8cyl
    • Thorson Motor Center (Pasadena, CA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Pasadena, CA / 1,357 miles away from Rutland, ND

    This 2015 GMC Sierra 1500 Denali, has a Onyx Black exterior color and a Jet Black interior color with 62752 miles. The Stock Number is 55950A....

    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: 3GTU2WEJ1FG468842
    Stock: 55950A
    Certified Pre-Owned: No
    Listed since: 06-27-2025

  • New Listing
    $24,995
    great price
    $4,486 below market
    • 100,670 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 6.2l, 8cyl
    • Laura Buick GMC (Collinsville, IL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Collinsville, IL / 636 miles away from Rutland, ND

    1-Owner New Vehicle Trade! SLT 6.2 V8 Crew Cab 4x4. Navigation System, Power Sunroof, Towing Package, Heavy Duty Trailering Package, 3.42 Rear Axle Ra...

    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: 3GTU2VEJ9FG337488
    Stock: L255347A
    Certified Pre-Owned: No
    Listed since: 06-23-2025

  • New Listing
    $9,900
    great price
    $13,423 below market
    • 147,526 miles
    • 2 accidents, 2 owners, corporate fleet vehicle
    • 5'9” bed, 6.2l, 8cyl
    • Salvage Reseller North (Marlboro, NY)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Marlboro, NY / 1,208 miles away from Rutland, ND

    This vehicle is located at Blaine, MN Copart yard. All purchases must take place online at www.salvagereseller.com. Visit our website to learn more.

    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:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2WEJ3FG363154
    Stock: 60721455
    Certified Pre-Owned: No
    Listed since: 01-07-2025

  • $22,999
    good price
    $1,935 below market
    • 102,383 miles
    • No accidents, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Your Choice Autos - Waukegan (Waukegan, IL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Waukegan, IL / 541 miles away from Rutland, ND

    The 2015 GMC Sierra 1500 SLT 4x4 4dr Crew Cab 5.8 ft. SB with the 5.3L V8 engine offered a comprehensive set of features focused on comfort, convenien...

    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: 3GTU2VEC2FG350715
    Stock: WYC-350715
    Certified Pre-Owned: No
    Listed since: 06-01-2025

  • $20,777
    good price
    $2,787 below market
    • 96,569 miles
    • No accidents, 2 owners, personal use
    • 5'9” bed, 5.3l, 8cyl
    • Imperial Highline (Manassas, VA)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Manassas, VA / 1,135 miles away from Rutland, ND

    LOADED WITH VALUE! Comes equipped with: Air Conditioning. This GMC Sierra 1500 also includes Power Driver's Seat, Climate Control, Power Passenger Sea...

    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: 3GTP1VEC1FG379509
    Stock: 79509
    Certified Pre-Owned: No
    Listed since: 06-18-2025

  • $19,395
    fair price
    $810 below market
    • 126,984 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Brilliance Subaru (Elgin, IL)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Elgin, IL / 531 miles away from Rutland, ND

    Head on down to Brilliance Subaru today to check out this extra clean, one owner, non-smokers, accident free 2015 GMC Sierra 1500 SLT double cab featu...

    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: 1GTV2VEC6FZ216519
    Stock: P3865A
    Certified Pre-Owned: No
    Listed since: 05-24-2025

  • Price Drop
    $18,296
    good price
    $1,337 below market
    • 147,896 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Byers Chevrolet (Grove City, OH)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Grove City, OH / 844 miles away from Rutland, ND

    2015 Summit White GMC Sierra 1500 SLE 4WD EcoTec3 5.3L V8 This GMC Sierra 1500 has many features and is well equipped including, Running Boards, Detai...

    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: 3GTU2UEC4FG172347
    Stock: C250409A
    Certified Pre-Owned: No
    Listed since: 06-02-2025

  • $19,498
    good price
    $2,786 below market
    • 76,865 miles
    • No accidents, 2 owners, personal use
    • 6'7” bed, 5.3l, 8cyl
    • MaxKar Motors (Fredericksburg, VA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    Close

    Located in Fredericksburg, VA / 1,153 miles away from Rutland, ND

    #00FF00;"">#5.3L 8 Cylinder #00FF00;"">#4WD #00FF00;""> #Back-up Camera #00FF00;""> ##00FF00;"">Bluetooth® Connection #00FF00;""> ##00FF00;"">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: Yes

    Features and Specs:

    Listing Information:

    VIN: 1GTV2UEC4FZ156265
    Stock: 6265
    Certified Pre-Owned: No
    Listed since: 03-17-2025

  • $20,900
    fair price
    $69 below market
    • 95,820 miles
    • No accidents, 4 owners, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • So Cal Performance (San Diego, CA)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in San Diego, CA / 1,383 miles away from Rutland, ND

    MUST SEE THIS TOTALLY IMPRESSIVE 2015 GMC SIERRA 1500 SLE EDITION!!! ALL SERVICES ARE UP TO DATE, FULLY LOADED, ONE OF THE NICEST IN TOWN AND PRICED W...

    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 (17 City/22 Highway)

    Listing Information:

    VIN: 1GTV2UEC8FZ369395
    Stock: 5655
    Certified Pre-Owned: No
    Listed since: 05-31-2025

  • New Listing
    $18,599
    good price
    $1,520 below market
    • 164,445 miles
    • No accidents, 4 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • EchoPark Automotive Denver (Thornton) (Thornton, CO)
    • Five Star Dealer
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Thornton, CO / 569 miles away from Rutland, ND

    At EchoPark, it’s all about offering you options for a happy experience. We have thousands of new-to-you makes and models that range from sedans to tr...

    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: 3GTU2VEC2FG332652
    Stock: CFG332652
    Certified Pre-Owned: No
    Listed since: 04-11-2025

    • 147,313 miles
    • 1 accident, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Maxwell Ford Supercenter (Austin, TX)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Austin, TX / 1,095 miles away from Rutland, ND

    Denali trim. In Good Shape. FUEL EFFICIENT 21 MPG Hwy/15 MPG City! Heated/Cooled Leather Seats, Nav System, Moonroof, Back-Up Camera, 4x4, Aluminum Wh...

    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: Yes

    Features and Specs:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2WEC6FG309140
    Stock: FG309140
    Certified Pre-Owned: No
    Listed since: 05-26-2025

  • $14,995
    good price
    $2,490 below market
    • 167,746 miles
    • No accidents, 2 owners, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Salem Autosports (Trevor, WI)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Trevor, WI / 524 miles away from Rutland, ND

    Visit Salem Autosports online at www.salemautosports.com to see more pictures of this vehicle or call us at 262-862-9100 today to schedule your test ...

    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: 1GTV2VECXFZ180771
    Stock: 180771
    Certified Pre-Owned: No

  • $26,900
    good price
    $1,855 below market
    • 94,585 miles
    • No accidents, 2 owners, personal use only
    • 5'9” bed, 6.2l, 8cyl
    • McLarty Nissan of North Little Rock (North Little Rock, AR)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in North Little Rock, AR / 825 miles away from Rutland, ND

    Clean CARFAX. Recent Arrival! Clean CARFAX. **CUSTOMER'S ARE #1 @ MCLARTY NISSAN OF NORTH LITTLE ROCK***ARKANSAS' #1 NISSAN DEALER** BEST PRICES, BEST...

    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: 3GTU2WEJXFG414892
    Stock: FG414892
    Certified Pre-Owned: No
    Listed since: 06-18-2025

    • 96,566 miles
    • No accidents, 1 owner, personal use
    • 6'7” bed, 5.3l, 8cyl
    • Car Ex Auto Sales (Houston, TX)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Houston, TX / 1,130 miles away from Rutland, ND

    2015 GMC Sierra 1500 SLT Crew Cab with 96K Miles. CLEAN CARFAX~ONE OWNER~RUNS & DRIVES PERFECT! All service records on Carfax Report, Excellent Condi...

    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: 3GTP1VEC5FG356346
    Stock: 356346
    Certified Pre-Owned: No
    Listed since: 06-03-2025

Showing 1 - 21 out of 30,918 listings

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500
Overall Consumer Rating
3.4 out of 5 stars72 Reviews
Write a vehicle reviewSee all 72 reviews
  • 5 star
    (33%)
  • 4 star
    (24%)
  • 3 star
    (11%)
  • 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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