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2,936 listings
  • Price Drop
    $33,120
    great price
    $5,116 below market
    • 92,267 miles
    • No accidents, personal use only
    • 5'10” bed, 5.3l, 8cyl
    • Rivard Buick GMC (162 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tampa, FL / 162 miles away from West Palm Beach, FL

    Quicksilver Metallic 2020 GMC Sierra 1500 SLT EcoTec3 5.3L V8 4WD 10-Speed Automatic Leather Seats, Backup/Rearview Camera, Remote Start, Bluetooth, 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:

    19 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU9DED8LG358246
    Stock: S4127A
    Certified Pre-Owned: Yes
    Listed since: 06-20-2025

  • Price Drop
    $39,824
    great price
    $6,819 below market
    • 63,501 miles
    • No accidents, 1 owner, personal use
    • 5'10” bed, 6.2l, 8cyl
    • Rivard Buick GMC (162 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tampa, FL / 162 miles away from West Palm Beach, FL

    Satin Steel Metallic 2020 GMC Sierra 1500 Denali EcoTec3 6.2L V8 4WD 10-Speed Automatic Leather Seats, Backup/Rearview Camera, Remote Start, Bluetooth...

    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: 1GTU9FELXLZ201224
    Stock: S3764A
    Certified Pre-Owned: Yes
    Listed since: 05-18-2025

  • New Listing
    Stock photo**
    • 136,563 miles
    • 1 accident, 2 owners, personal use only
    • Acura of Pembroke Pines (51 mi away)
    • Upgraded Engine
    Close

    Located in Pembroke Pines, FL / 51 miles away from West Palm Beach, FL

    *!*!*DON'T MISS THIS DEAL*!*!*, ***HURRY HURRY***, !** BEST COLOR COMBINATION **!, BACKUP CAMERA, BLUETOOTH, POWER PACKAGE, Sierra 1500 SLE, 4D Crew C...

    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: 1GTU9BEDXKZ275677
    Stock: S954201
    Certified Pre-Owned: No
    Listed since: 07-20-2025

  • $32,340
    great price
    $5,565 below market
    • 83,896 miles
    • 1 accident, 3 owners, personal use only
    • 5'10” bed, 3l, 6cyl
    • Lee Auto Group Tampa (164 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tampa, FL / 164 miles away from West Palm Beach, FL

    Our Diesel powered 2020 GMC Sierra 1500 SLT Texas Edition Crew Cab 4X4 is a showcase for engineering innovation with a bold Summit White exterior with...

    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: 3GTU9DET2LG200220
    Stock: T2966
    Certified Pre-Owned: No
    Listed since: 02-19-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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
    $25,494
    great price
    $2,911 below market
    • 104,148 miles
    • No accidents, 2 owners, personal use only
    • 5'10” bed, 5.3l, 8cyl
    • Don Mealey Chevrolet (160 mi away)
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Clermont, FL / 160 miles away from West Palm Beach, FL

    2020 GMC Sierra 1500 Elevation EcoTec3 5.3L V8 Engine 8-Speed Automatic ***CLEAN CARFAX*** 4-New Tires...KEY FEATURES INCLUDE: Cloth Rear Seat w/Stora...

    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: 3GTP8CED0LG425190
    Stock: TLG425190
    Certified Pre-Owned: No
    Listed since: 05-28-2025

  • $34,288
    great price
    $3,658 below market
    • 46,055 miles
    • No accidents, 3 owners, personal use
    • 5'10” bed, 2.7l, 4cyl
    • Bomnin Chevrolet West Kendall (77 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Miami, FL / 77 miles away from West Palm Beach, FL

    Priced below KBB Fair Purchase Price! Odometer is 623 miles below market average! 2020 GMC Sierra 1500 Elevation in Summit White vehicle highlights in...

    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:

    20 Combined MPG (19 City/22 Highway)

    Listing Information:

    VIN: 3GTP9CEK0LG359249
    Stock: G299257A
    Certified Pre-Owned: No
    Listed since: 08-07-2024

  • Price Drop
    $33,602
    good price
    $4,675 below market
    • 59,491 miles
    • No accidents, 3 owners, corporate fleet vehicle
    • 6'7” bed, 6.2l, 8cyl
    • Taverna Chrysler Jeep Dodge Ram (42 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Plantation, FL / 42 miles away from West Palm Beach, FL

    Full dealer inspection and recently serviced. Extended warranties available for full peace of mind. If you'd like to inspect in person and are out of ...

    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: 3GTU2PEJ5JG138894
    Stock: CV138894
    Certified Pre-Owned: No
    Listed since: 12-03-2024

  • Price Drop
    $37,031
    good price
    $4,399 below market
    • 71,791 miles
    • No accidents, 3 owners, personal use only
    • 5'10” bed, 5.3l, 8cyl
    • Automaxx of the Carolinas (437 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Summerville, SC / 437 miles away from West Palm Beach, FL

    Certified.Certification Program Details: 3 month/3000 Miles Certified Warranty2020 GMC Sierra 1500 SLT 4WDCurrent Odometer 71791, *Certified Pre-O...

    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/22 Highway)

    Listing Information:

    VIN: 3GTU9DED0LG372268
    Stock: F23013
    Certified Pre-Owned: No
    Listed since: 06-05-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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.
  • $24,893
    great price
    $2,167 below market
    • 83,812 miles
    • No accidents, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Starling Chevrolet (140 mi away)
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Orlando, FL / 140 miles away from West Palm Beach, FL

    This 2018 GMC Sierra 1500 SLE in Stone Blue Metallic features: Clean CARFAX. 10-Way Power Driver's Seat Adjuster, 110-Volt AC Power Outlet, 150 Amp Al...

    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: 3GTP1MEC4JG100735
    Stock: 100735T
    Certified Pre-Owned: No
    Listed since: 05-16-2025

  • $23,999
    fair price
    $529 above market
    • 139,561 miles
    • 2 accidents, 2 owners, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Show Car Motors (150 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Orlando, FL / 150 miles away from West Palm Beach, FL

    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: 1GTR9CED6KZ223202
    Stock: 223202
    Certified Pre-Owned: No

  • $28,900
    fair price
    $256 above market
    • 70,132 miles
    • 1 accident, 4 owners, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • S Auto Sales (60 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Hialeah Gardens, FL / 60 miles away from West Palm Beach, FL

    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: 1GTR8CED0KZ425942
    Stock: 425952
    Certified Pre-Owned: No

  • $21,989
    great price
    $4,496 below market
    • 122,538 miles
    • No accidents, 1 owner, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • VIP Auto Enterprise (148 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Orlando, FL / 148 miles away from West Palm Beach, FL

    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: 3GTP1NECXJG219878
    Stock: 219878
    Certified Pre-Owned: No

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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.
  • $20,999
    great price
    $9,500 below market
    • 106,087 miles
    • 1 accident, 2 owners, personal use
    • 5'9” bed, 6.2l, 8cyl
    • Caryou Miami (65 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Miami, FL / 65 miles away from West Palm Beach, FL

    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: 3GTP1PEJ8JG404974
    Stock: 404974
    Certified Pre-Owned: No

    • 62,020 miles
    • No accidents, 2 owners, corporate fleet vehicle
    • 5'10” bed, 5.3l, 8cyl
    • Super Speed Car (151 mi away)
    • AWD/4WD
    • Back-up camera
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Orlando, FL / 151 miles away from West Palm Beach, FL

    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: 1GTU9AEF2KZ292565
    Stock: 292565
    Certified Pre-Owned: No

  • $16,999
    great price
    $5,849 below market
    • 165,224 miles
    • 1 accident, 1 owner, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Colmen Motors (49 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Hollywood, FL / 49 miles away from West Palm Beach, FL

    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: 3GTU2NEC0JG392194
    Stock: TRW561
    Certified Pre-Owned: No

  • $39,399
    good price
    $2,493 below market
    • 68,575 miles
    • No accidents, 1 owner, personal use only
    • 5'10” bed, 5.3l, 8cyl
    • Nalley Brunswick Buick GMC (322 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Brunswick, GA / 322 miles away from West Palm Beach, FL

    Notes on this vehicle:This used 2020 GMC Sierra 1500 SLT for sale has these *DESIRABLE FEATURES:* * 1-OWNER *, * CLEAN CARFAX *, NAVIGATION, HEATED SE...

    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/22 Highway)

    Listing Information:

    VIN: 3GTU9DED4LG168976
    Stock: U02961
    Certified Pre-Owned: No
    Listed since: 06-11-2025

  • Advertisement

    Special offers available

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 1 Trim
    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.
  • $37,230
    good price
    $3,209 below market
    • 85,350 miles
    • No accidents, 2 owners, personal use only
    • 5'10” bed, 6.2l, 8cyl
    • Mercedes-Benz of Fort Lauderdale (43 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Fort Lauderdale, FL / 43 miles away from West Palm Beach, FL

    Denali Ultimate PackageEngine; 6.2L Ecotec3 V8Technology PackageDriver Alert Package IiGmc Multipro Power Steps; Rearward ArticulatingSunroof; Po...

    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: 1GTU9FEL6LZ122830
    Stock: LZ122830
    Certified Pre-Owned: No
    Listed since: 06-23-2025

  • $29,849
    good price
    $2,985 below market
    • 81,323 miles
    • No accidents, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Mercedes-Benz of Sarasota (151 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Sarasota, FL / 151 miles away from West Palm Beach, FL

    Slt Crew Cab Premium Plus PackageSunroof; PowerEnhanced Driver Alert PackageAssist Steps; Chromed Tubular; 6" RectangularSeating; Heated And Venti...

    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: 3GTU2NEC8JG364174
    Stock: JG364174
    Certified Pre-Owned: No
    Listed since: 06-30-2025

  • Price Drop
    $30,999
    good price
    $3,282 below market
    • 88,365 miles
    • No accidents, 1 owner, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Automaxx of the Carolinas (437 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Summerville, SC / 437 miles away from West Palm Beach, FL

    Certified.Certification Program Details: 3 month/3000 Miles Certified Warranty2018 GMC Sierra 1500 SLT 4WDCurrent Odometer 88365, *ONE OWNER, *Cer...

    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: 3GTU2NEC8JG637467
    Stock: K3054
    Certified Pre-Owned: No
    Listed since: 07-07-2025

    • 38,231 miles
    • 1 accident, 2 owners, personal use only
    • Miami Luxury Motors, Corp (69 mi away)
    Close

    Located in Miami, FL / 69 miles away from West Palm Beach, FL

    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: 1GTP9EED9KZ419394
    Stock: MLM1-419394
    Certified Pre-Owned: No

  • Price Drop
    $40,180
    good price
    $3,052 below market
    • 55,404 miles
    • No accidents, 2 owners, personal use
    • 5'10” bed, 6.2l, 8cyl
    • Lee Auto Group (107 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Fort Myers, FL / 107 miles away from West Palm Beach, FL

    Explore the unbeaten path in our unbeatable 2020 GMC Sierra 1500 AT4 Crew Cab 4X4 that can handle both tough trails and daily traffic with the Technol...

    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: 3GTP9EEL1LG194610
    Stock: F6988A
    Certified Pre-Owned: No
    Listed since: 03-22-2025

Showing 43 - 63 out of 2,936 listings

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500
Overall Consumer Rating
3 out of 5 stars67 Reviews
Write a vehicle reviewSee all 67 reviews
  • 5 star
    (30%)
  • 4 star
    (13%)
  • 3 star
    (9%)
  • 2 star
    (18%)
  • 1 star
    (30%)
1 out of 5 stars

Time Traveler

James Smith, 06/20/2019
2019 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 8A)
If your thinking of Buying a GMC " Industrial grade truck , JMO DON'T ! I have less than 36,000 miles on my top of the line Denali " again Industrial Grade truck ( their words and slogan not mine ) ! The Front Trans Axle has had to be replace ( never Tow anything with it ) It only took 3 tries to get it right . After fixing it the first time , within a month or so leaked … fluid all over my paved drive way , and the after 6 months it did it again , ( costing me over a grand in my cost ( Gm supposedly paid 60 % and I had to pay 40 % ) During the exact time the Trans Axle messed up I receive a error message saying " Stability Traction control " They said had nothing to do with the Trans Axle problem it was ( a faulty senor ) and just coincident , They'd fix it for me for 3 to 4 hundred dollars more . It comes on and goes off , if I back up and turn steering wheel it comes on for a day or two . I guess your not supposed to back up a Industrial grade GMC truck ??? The expensive Chrome Wheels are peeling off chrome like cheap paint on a old house . They've always been polished , and waxed , was told whoever prepped these wheels didn't clean them properly . Now when I clean and Polish / wax them I have to wear protection cut gloves cause the peeling chrome will cut you like a razor knife ( found that out the hard way ) Now lets put this in perspective , I Haven't even had to replace the original tires YET ! The GAS Mileage is bad , nothing like what is stated . I Run High Test Gas , top of the Line Synthetic oil , have a K & N Air Filter for better flow , nothing really helps ! ( if you run reg gas you get no gas mileage ) JMO but this truck hasn't done a decent day work in it life , been babied , pampered , and I would not Own another one . I have been a huge , loyalist fan of GM for most of my life , I have had what I consider good and some bad vehicles but this GMC Industrial grade Serra Denali , JMO rated at the bottom of the list and cost me the most . IT will be gone as soon as I can Afford to dump it ! Don't get me wrong nice looking truck , very Appealing , But Buyer Be wear . NOT WORTH THE MONEY ! Don't let the Looks of it , cost you like it did me .
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Used 2020 GMC Sierra 1500 in West Palm Beach, FL Values

Estimated values
2020 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$29,239$31,333$33,353
Clean$28,620$30,651$32,608
Average$27,587$29,513$31,365
Rough$26,245$28,035$29,749

The average list price of a used 2020 GMC Sierra 1500 in West Palm Beach, Florida is $30,868. The average mileage on a used GMC Sierra 1500 2020 for sale in West Palm Beach, Florida is 86,873. Based on the average mileage of 86,873 for used 2020 GMC Sierra 1500 for sale in West Palm Beach, FL 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 2020 in West Palm Beach, Florida to be $27,587.

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