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  • Price Drop
    $36,500
    great price
    $6,054 below market
    72,209 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 5.3L, 8cyl
    Vera Buick GMC (8 mi away)
    Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Pembroke Pines, FL / 8 miles away from Miami, FL

    CARFAX One-Owner. Clean CARFAX. Certified. Satin Steel Metallic 2020 GMC Sierra 1500 SLT 4WD 10-Speed Automatic EcoTec3 5.3L V8 *ACCIDENT FREE CARFAX*...

    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: 3GTU9DED5LG447949
    Stock: C165439B
    Certified Pre-Owned: Yes
    Listed since: 03-20-2024

  • $26,995
    great price
    $5,528 below market
    75,586 miles
    No accidents, 3 Owners, Corporate fleet vehicle
    5'10” Bed, 2.7L, 4cyl
    Gulf Coast Auto Brokers of Sarasota (169 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Sarasota, FL / 169 miles away from Miami, FL

    Thank you for your interest in one of Gulf Coast Auto Brokers Inc's online offerings. Please continue for more information regarding this 2020 GMC SIE...

    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:

    20 Combined MPG (20 City/23 Highway)

    Listing Information:

    VIN: 3GTP8BEK5LG319410
    Stock: LG319410
    Certified Pre-Owned: No
    Listed since: 03-18-2024

  • Price Drop
    $36,099
    great price
    $5,820 below market
    82,736 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 3L, 6cyl
    Rivard Buick GMC (193 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 193 miles away from Miami, FL

    CARFAX One-Owner. Satin Steel Metallic 2020 GMC Sierra 1500 SLT 3.0L I6 4WD 10-Speed Automatic Leather Seats, Heated/Cooled Seats, Backup/Rearview Cam...

    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: 3GTU9DET2LG163069
    Stock: R1901A
    Certified Pre-Owned: No
    Listed since: 03-19-2024

  • Price Drop
    $41,500
    great price
    $4,722 below market
    47,134 miles
    No accidents, 2 Owners, Personal use only
    5'10” Bed, 5.3L, 8cyl
    Starling Buick GMC Stuart (89 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Stuart, FL / 89 miles away from Miami, FL

    2020 GMC Sierra 1500 SLT, Deep Mahogany Metallic, EcoTec3 5.3L V8 10-Speed Automatic 4WD Clean CARFAX. Bluetooth, Power Package, CLEAN CARFAX, NAVIGAT...

    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: 3GTU9DED9LG147895
    Stock: 147895T
    Certified Pre-Owned: No
    Listed since: 03-13-2024

  • 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
    $36,899
    great price
    $6,612 below market
    20,477 miles
    No accidents, 2 Owners, Personal use only
    5'10” Bed, 2.7L, 4cyl
    Ed Morse Sawgrass Buick Chevrolet GMC (19 mi away)
    Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Sunrise, FL / 19 miles away from Miami, FL

    2020 GMC Sierra 1500 Elevation Certified.Basic Maintenance Completed.Odometer is 34899 miles below market average!2.7L Turbo 4WDGMC Certified Pre-Owne...

    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: 3GTP9CEK3LG444960
    Stock: RZ252345A
    Certified Pre-Owned: Yes
    Listed since: 03-24-2024

  • $35,860
    great price
    $5,471 below market
    73,757 miles
    No accidents, 2 Owners, Personal use only
    5'10” Bed, 5.3L, 8cyl
    Rivard Buick GMC (193 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 193 miles away from Miami, FL

    Recent Arrival! Dark Sky Metallic 2020 GMC Sierra 1500 SLT EcoTec3 5.3L V8 4WD 10-Speed Automatic Leather Seats, Backup/Rearview Camera, Apple Car Pla...

    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: 3GTU9DED5LG394492
    Stock: R2546A
    Certified Pre-Owned: No
    Listed since: 04-18-2024

  • New Listing
    $42,785
    great price
    $4,615 below market
    67,407 miles
    No accidents, 4 Owners, Personal use only
    5'10” Bed, 3L, 6cyl
    Rivard Buick GMC (193 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Tampa, FL / 193 miles away from Miami, FL

    Recent Arrival! Onyx Black 2020 GMC Sierra 1500 AT4 3.0L I6 4WD 10-Speed Automatic Leather Seats, Heated/Cooled Seats, Backup/Rearview Camera, Apple 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:

    Listing Information:

    VIN: 1GTU9EETXLZ262423
    Stock: R1413B
    Certified Pre-Owned: No
    Listed since: 04-29-2024

  • $41,139
    good price
    $4,009 below market
    29,325 miles
    No accidents, 3 Owners, Personal use only
    5'10” Bed, 5.3L, 8cyl
    Brickell Buick & GMC (8 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    • Keyless Entry/Start
    Close

    Located in Miami, FL / 8 miles away from Miami, FL

    Brickell Buick GMC is pleased to offer this Beautiful 2020 GMC Sierra 1500. This SLT Sierra 1500 is beautifully finished in Satin Steel Metallic and 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 (17 City/23 Highway)

    Listing Information:

    VIN: 3GTP8DEDXLG107891
    Stock: M237186A
    Certified Pre-Owned: Yes
    Listed since: 04-20-2024

  • 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
    $40,156
    good price
    $3,911 below market
    63,374 miles
    1 Accident, 2 Owners, Personal use only
    5'10” Bed, 6.2L, 8cyl
    Rivard Buick GMC (193 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tampa, FL / 193 miles away from Miami, FL

    Red Quartz Tintcoat 2020 GMC Sierra 1500 Denali EcoTec3 6.2L V8 4WD 10-Speed Automatic Leather Seats, Heated/Cooled Seats, Backup/Rearview Camera, App...

    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: 1GTU9FEL9LZ285584
    Stock: R2058B
    Certified Pre-Owned: No
    Listed since: 03-18-2024

  • New Listing
    $26,990
    good price
    $3,411 below market
    78,116 miles
    No accidents, 1 Owner, Personal use only
    6'7” Bed, 2.7L, 4cyl
    Coral Springs Buick GMC (24 mi away)
    • Back-up camera
    • Bluetooth
    • Keyless Entry/Start
    • Upgraded Headlights
    • Blind Spot Monitorin...
    Close

    Located in Coral Springs, FL / 24 miles away from Miami, FL

    Coral Springs Auto Mall is proud to present you with another True Market Priced Pre-Owned Vehicle. This 2020 GMC Sierra 1500 Elevation is loaded with ...

    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 (20 City/23 Highway)

    Listing Information:

    VIN: 1GTR8CEKXLZ173326
    Stock: PLZ173326
    Certified Pre-Owned: No
    Listed since: 04-18-2024

  • Price Drop
    $38,199
    good price
    $4,200 below market
    71,101 miles
    2 Accidents, 1 Owner, Personal use only
    6'7” Bed, 6.2L, 8cyl
    Rivard Buick GMC (193 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Tampa, FL / 193 miles away from Miami, FL

    CARFAX One-Owner. Summit White 2020 GMC Sierra 1500 SLT EcoTec3 6.2L V8 4WD 10-Speed Automatic Leather Seats, Heated/Cooled Seats, Backup/Rearview Cam...

    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: 3GTU9DEL5LG174759
    Stock: R1662A
    Certified Pre-Owned: No
    Listed since: 03-22-2024

  • $38,500
    good price
    $3,021 below market
    60,344 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 5.3L, 8cyl
    Vera Buick GMC (8 mi away)
    Home delivery*
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    • Upgraded Headlights
    Close

    Located in Pembroke Pines, FL / 8 miles away from Miami, FL

    CARFAX One-Owner. Clean CARFAX. Certified. Pacific Blue Metallic 2020 GMC Sierra 1500 SLT RWD 8-Speed Automatic EcoTec3 5.3L V8 *ACCIDENT FREE CARFAX*...

    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/23 Highway)

    Listing Information:

    VIN: 3GTP8DED9LG127663
    Stock: G180922A
    Certified Pre-Owned: Yes
    Listed since: 04-07-2024

  • Price Drop
    $45,000
    good price
    $2,831 below market
    56,429 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 6.2L, 8cyl
    Vera Buick GMC (8 mi away)
    Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Pembroke Pines, FL / 8 miles away from Miami, FL

    CARFAX One-Owner. Certified. Onyx Black 2020 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 6.2L V8 *ONE OWNER*, *CAR BRAVO CERTIFIED*, 10-Spee...

    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: 3GTU9FEL5LG420317
    Stock: G242802A
    Certified Pre-Owned: Yes
    Listed since: 02-27-2024

  • Price Drop
    $47,454
    fair price
    $420 below market
    43,052 miles
    No accidents, 2 Owners, Personal use only
    5'10” Bed, 6.2L, 8cyl
    Ed Morse Bayview Cadillac (19 mi away)
    Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Fort Lauderdale, FL / 19 miles away from Miami, FL

    2020 GMC Sierra 1500 AT4 Onyx Black Odometer is 20902 miles below market average! 2020 Carfax Dealer of the Year Award Winner Equipped with AT4 Pre...

    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: 3GTP9EEL7LG290130
    Stock: BW4577
    Certified Pre-Owned: No
    Listed since: 03-19-2024

  • $45,990
    good price
    $1,740 below market
    27,333 miles
    No accidents, 1 Owner, Personal use
    5'10” Bed, 5.3L, 8cyl
    Coral Springs Buick GMC (24 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Coral Springs, FL / 24 miles away from Miami, FL

    Coral Springs Auto Mall is proud to present you with another True Market Priced Pre-Owned Vehicle. This 2020 GMC Sierra 1500 Denali is loaded with the...

    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/23 Highway)

    Listing Information:

    VIN: 3GTP8FED7LG448967
    Stock: PLG48967
    Certified Pre-Owned: No
    Listed since: 04-07-2024

  • $51,254
    fair price
    $255 below market
    14,305 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 3L, 6cyl
    Braman Miami Pre-Owned (7 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Miami, FL / 7 miles away from Miami, FL

    12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, Adaptive Cruise Control - Camera, Adap...

    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: 3GTU9FET6LG241980
    Stock: B9V53702B
    Certified Pre-Owned: No
    Listed since: 04-06-2024

  • $35,990
    good price
    $3,149 below market
    82,234 miles
    1 Accident, 1 Owner, Personal use only
    5'10” Bed, 5.3L, 8cyl
    Ford of Kendall (19 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Sunroof/Moonroof
    Close

    Located in Miami, FL / 19 miles away from Miami, FL

    Recent Arrival! CARFAX One-Owner. Leather, Rear Backup Camera, Bluetooth, iphone / Droid Navigation Compatible, Carfax Certified, MANAGER'S SPECIAL!, ...

    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:

    19 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU9DED1LG363871
    Stock: LG363871
    Certified Pre-Owned: No
    Listed since: 04-20-2024

  • Price Drop
    $43,595
    fair price
    $2,125 below market
    25,440 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 5.3L, 8cyl
    Greenway Ford (196 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Keyless Entry/Start
    Close

    Located in Orlando, FL / 196 miles away from Miami, FL

    Traction Control, Tilt Steering, Telescopic Steering Column, Spray-In Bedliner, Satellite Radio, Running Boards, Keyless Entry, Cruise Control, Crew 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/22 Highway)

    Listing Information:

    VIN: 3GTU9DED5LG255351
    Stock: LG255351
    Certified Pre-Owned: No
    Listed since: 04-17-2024

  • $27,998
    good price
    $1,530 below market
    60,230 miles
    No accidents, 2 Owners, Personal use only
    6'7” Bed, 2.7L, 4cyl
    CarMax Ft. Lauderdale - Now offering Express Pickup and Home Delivery (15 mi away)
    Free delivery available*
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    Close

    Located in Davie, FL / 15 miles away from Miami, FL

    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: 1GTR8AEK2LZ216044
    Stock: 25691670
    Certified Pre-Owned: No

  • Price Drop
    $45,295
    fair price
    $1,948 below market
    54,267 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 3L, 6cyl
    Ed Morse Bayview Cadillac (19 mi away)
    Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Fort Lauderdale, FL / 19 miles away from Miami, FL

    2020 GMC Sierra 1500 Denali Satin Steel Metallic Priced below KBB Fair Purchase Price! Odometer is 624 miles below market average! CARFAX One-Owner. 2...

    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: 3GTU9FET8LG449374
    Stock: BW4596
    Certified Pre-Owned: No
    Listed since: 04-08-2024

  • Price Drop
    47,747 miles
    No accidents, 1 Owner, Personal use only
    5'10” Bed, 3L, 6cyl
    Vera Buick GMC (8 mi away)
    Home delivery*
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Pembroke Pines, FL / 8 miles away from Miami, FL

    CARFAX One-Owner. Clean CARFAX. Certified. Onyx Black 2020 GMC Sierra 1500 Denali 4WD 10-Speed Automatic 3.0L I6 *ACCIDENT FREE CARFAX*, *ONE OWNER*, ...

    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: 3GTU9FETXLG265179
    Stock: G370432A
    Certified Pre-Owned: Yes
    Listed since: 04-12-2024

Showing 1 - 21 out of 1,025 listings

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500
Overall Consumer Rating
3.7 out of 5 stars35 Reviews
Write a vehicle reviewSee all 35 reviews
  • 5 star
    (51%)
  • 4 star
    (14%)
  • 3 star
    (6%)
  • 2 star
    (9%)
  • 1 star
    (20%)
4 out of 5 stars

Good but not class leading

Davelv, 07/08/2020
2020 GMC Sierra 1500 Denali 4dr Crew Cab 6.6 ft. SB (5.3L 8cyl 8A)
Just put 8500 miles in 7 weeks on a new 2020 Sierra 1500 Denali with the 3.0 Duramax. Overall mpg was 24 with highway speeds at 75 to 80 mph. Driving at 55 mph in construction zones netted 40 to 50 mpg. Fantastic engine. Ride is smooth. Seats are comfortable. Easy to drive all day. However.... the navigation voice input is useless as it can't recognize most requests. Navigation … also will try to send you down a goat path which might be on the maps but is not a real road. And worse it still has the 2016-2018's occasional problem of saying go right when the direction is really left, and vice-versa. Expect to always have to use Apple Carplay as backup for finding stuff and getting good directions. Also the screen is small and can't adequately display maps and music info at the same time. Tailgate is very heavy, as is its subdoor which is tough to close when the gate is down. Truck came with an electrical cable hanging from underneath that if it had caught on something would have torn it away - but was easily re-positioned to tuck it out of harms way. Heads-up display is nice, but the navigation map doesn't fully translate to it, just arrows and road numbers. Radio when it starts in a garage says no satellite signal message which doesn't go away until the channel is changed in the clear. DEF usage about 1 gallon/1000 miles. The 3.0 Duramax starts quickly and idles at 300 rpm and is almost unnoticeable at stop lights. Definitely suggest getting a start/stop eliminator since otherwise it resets every time the engine starts. Lane keeping is weaker than the 2016-2018 models, and severely lags other manufacturer's capabilities to self-drive for extended periods. Adaptive cruse control uses camera and shuts off when driving into the sun, but the standard cruise can still be used - a radar unit would eliminate this problem. Interior has a lot of plastic on the doors and dash that scratches easily. Sunroof is still only a small single pane instead of dual pane. It is a nice vehicle but would be fantastic with technology upgrades, higher interior quality availability, and some luxury options, e.g. dual pane sunroof, rear window shades, 20 way seats. Note that Model selected was for the 5.3L, not 3.0 Duramax as Edmunds doesn't list it, but this review is for the 3.0 Duramax.
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Used 2020 GMC Sierra 1500 in Miami, 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$33,371$36,286$39,216
Clean$32,761$35,586$38,421
Average$31,742$34,419$37,096
Rough$30,419$32,902$35,373

The average list price of a used 2020 GMC Sierra 1500 in Miami, Florida is $39,628. The average mileage on a used GMC Sierra 1500 2020 for sale in Miami, Florida is 54,886. Based on the average mileage of 54,886 for used 2020 GMC Sierra 1500 for sale in Miami, 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 Miami, Florida to be $31,742.

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