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  • Price Drop
    $30,795
    fair price
    $173 above market
    • 92,768 miles
    • No accidents, 1 owner, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Starling GMC (147 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Titusville, FL / 147 miles away from Boca Raton, FL

    Quicksilver Metallic 2018 GMC Sierra 1500 SLT 4WD 8-Speed Automatic with Overdrive EcoTec3 5.3L V8 Alloy Wheels, Leather Seats, 8-Speed Automatic 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:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2NEC3JG633410
    Stock: 633410T
    Certified Pre-Owned: No
    Listed since: 07-08-2025

  • $32,995
    fair price
    $754 below market
    • 49,964 miles
    • 1 accident, 1 owner, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Carl Black Chevrolet Buick GMC of Orlando (154 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Orlando, FL / 154 miles away from Boca Raton, FL

    This 2018 GMC Sierra 1500 SLT with 49964 miles has a Dark Slate Metallic exterior and Jet Black interior and comes equipped with a Gas V8 5.3L/325 giv...

    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/23 Highway)

    Listing Information:

    VIN: 3GTP1NEC0JG529912
    Stock: 4350885A
    Certified Pre-Owned: No
    Listed since: 08-23-2025

  • Price Drop
    $23,977
    fair price
    $70 below market
    • 144,180 miles
    • 1 accident, 1 owner, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • AutoNation Ford Lincoln Orange Park (271 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Jacksonville, FL / 271 miles away from Boca Raton, FL

    Slt Crew Cab Premium Plus PackageWhite Frost TricoatEnhanced Driver Alert PackageWheels; 20" X 9" (50.8 Cm X 22.9 Cm) Polished AluminumAssist Step...

    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: 3GTU2NEC8JG633032
    Stock: JG633032
    Certified Pre-Owned: No
    Listed since: 08-19-2025

  • Price Drop
    • 16,553 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Carvana - Tampa (176 mi away)
    • Home delivery*
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Tampa, FL / 176 miles away from Boca Raton, FL

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

    AutoCheck Vehicle History Summary

    Accident Free Vehicle: 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: 1GTR1MEC0GZ164918
    Stock: 2004004632
    Certified Pre-Owned: No
    Listed since: 08-22-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 8 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.
  • $18,281
    fair price
    $559 above market
    • 132,450 miles
    • 1 accident, 2 owners, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Hyundai of Wesley Chapel (182 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Wesley Chapel, FL / 182 miles away from Boca Raton, 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: 1GTR1MEC9GZ330319
    Stock: GZ330319
    Certified Pre-Owned: No
    Listed since: 08-30-2025

  • $30,891
    fair price
    $539 above market
    • 97,925 miles
    • 1 accident, 2 owners, personal use only
    • 5'9” bed, 6.2l, 8cyl
    • AutoNation Ford St. Petersburg (182 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Saint Petersburg, FL / 182 miles away from Boca Raton, FL

    The following items have been reconditioned on this vehicle: new brakes! Denali Ultimate PackageEngine; 6.2L Ecotec3 V8 With Active Fuel Managemen...

    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: 3GTU2PEJXJG590565
    Stock: JG590565
    Certified Pre-Owned: No
    Listed since: 08-09-2025

  • $29,774
    fair price
    $745 above market
    • 102,009 miles
    • 1 accident, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Bill Currie Ford (180 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Tampa, FL / 180 miles away from Boca Raton, FL

    Recent Arrival! Certified. Summit White 2018 GMC Sierra 1500 SLT ***CERTIFIED*** EcoTec3 5.3L V8 4WD 8-Speed Automatic with Overdrive **ORIGINAL MSRP*...

    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: 3GTU2NEC7JG463729
    Stock: JG463729
    Certified Pre-Owned: No
    Listed since: 08-20-2025

  • Price Drop
    $20,505
    great price
    $4,713 below market
    • 145,860 miles
    • No accidents, 5 owners, personal use only
    • 5'9” bed, 6.2l, 8cyl
    • Orange Buick GMC (160 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Orlando, FL / 160 miles away from Boca Raton, 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:

    Listing Information:

    VIN: 3GTU2NEJXHG200630
    Stock: SZ301670A
    Certified Pre-Owned: No
    Listed since: 07-08-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 8 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.
  • $21,491
    good price
    $1,846 below market
    • 147,696 miles
    • No accidents, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Carx Club Corporation (157 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Orlando, FL / 157 miles away from Boca Raton, 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:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2PEC4GG282169
    Stock: 282169
    Certified Pre-Owned: No

  • New Listing
    $22,990
    fair price
    $1,117 above market
    • 162,358 miles
    • 1 accident, 3 owners, corporate fleet vehicle
    • 5'9” bed, 5.3l, 8cyl
    • Preferred Auto Wholesale (453 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Moncks Corner, SC / 453 miles away from Boca Raton, FL

    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:

    17 Combined MPG (15 City/20 Highway)

    Listing Information:

    VIN: 3GTU2PEC9JG128550
    Stock: 128550
    Certified Pre-Owned: No

  • New Listing
    $29,998
    fair price
    $384 above market
    • 55,882 miles
    • 6'7” bed, 5.3l, 8cyl
    • CarMax Gainesville (255 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Gainesville, FL / 255 miles away from Boca Raton, 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 Unavailable.

    Features and Specs:

    Listing Information:

    VIN: 2GTV2MEC7J1104937
    Stock: 27307069
    Certified Pre-Owned: No

    • 199,042 miles
    • No accidents, 1 owner, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Superior Motors (479 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Orangeburg, SC / 479 miles away from Boca Raton, 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:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2NEC5GG202110
    Stock: M25G097A
    Certified Pre-Owned: No
    Listed since: 08-07-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 8 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.
  • $12,500
    great price
    $3,471 below market
    • 182,489 miles
    • No accidents, 3 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • VENE-AUTO (182 mi away)
    • Back-up camera
    • Bluetooth
    • Leather Seats
    • Power Driver Seat
    • Tire Pressure Warnin...
    Close

    Located in Tampa, FL / 182 miles away from Boca Raton, FL

    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

  • $16,999
    good price
    $1,086 below market
    • 123,236 miles
    • No accidents, 2 owners, personal use
    • 6'7” bed
    • Bilal Motors (174 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Tampa, FL / 174 miles away from Boca Raton, 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:

    Listing Information:

    VIN: 1GTR1MEH7GZ262100
    Stock: 262100
    Certified Pre-Owned: No

  • $16,999
    fair price
    $496 below market
    • 132,960 miles
    • No accidents, 1 owner, personal use only
    • 6'7” bed, 5.3l, 8cyl
    • Hollywood Top Cars (41 mi away)
    • AWD/4WD
    • Upgraded Headlights
    • Tire Pressure Warnin...
    • USB Inputs
    • Upgraded Engine
    Close

    Located in Hollywood, FL / 41 miles away from Boca Raton, 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:

    Listing Information:

    VIN: 1GTV2LEC0GZ266547
    Stock: 266547
    Certified Pre-Owned: No

    • 144,049 miles
    • 3 accidents, 2 owners, personal use
    • 6'7” bed, 5.3l, 8cyl
    • Mullinax Ford of Palm Beach (16 mi away)
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    • Upgraded Headlights
    Close

    Located in Lake Park, FL / 16 miles away from Boca Raton, FL

    Local Trade, 2016 GMC Sierra 1500 SLT, 5.3L V8 EcoTec3 Engine, Loaded with Leather Seats, Navigation, Rear Camera, Bluetooth, Dual Zone Climate Contro...

    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/23 Highway)

    Listing Information:

    VIN: 1GTR1NEC1GZ324987
    Stock: 324987
    Certified Pre-Owned: No
    Listed since: 08-07-2025

  • Advertisement

    7 Offers Nearby

    2025 GMC Sierra 1500
    $65,400
    starting MSRP
    • 5 Colors
    • 1 Trim
    • 8 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.
  • $20,490
    fair price
    $1,339 below market
    • 172,416 miles
    • No accidents, 2 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Car Field (158 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Orlando, FL / 158 miles away from Boca Raton, 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:

    18 Combined MPG (16 City/22 Highway)

    Listing Information:

    VIN: 3GTU2NEC4GG269359
    Stock: 2389
    Certified Pre-Owned: No

    • 161,298 miles
    • No accidents, 3 owners, personal use only
    • 5'9” bed, 5.3l, 8cyl
    • Stokes Hodges Ford (492 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Graniteville, SC / 492 miles away from Boca Raton, FL

    6-Speed Automatic Electronic with Overdrive, 4WD, Cocoa/Dune Leather.This vehicle comes equipped with Off-Road Suspension Package (Hill Descent Cont...

    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: 3GTU2NEC3GG359120
    Stock: PC6202A
    Certified Pre-Owned: No
    Listed since: 08-22-2025

  • $22,995
    great price
    $6,956 below market
    • 95,676 miles
    • 1 accident, 5 owners, personal use only
    • 6'7” bed, 6.2l, 8cyl
    • Dynamic Motors (191 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Largo, FL / 191 miles away from Boca Raton, FL

    CALL (7**) 2**-8*** FOR MORE INFORMATION ON THIS VEHICLE!E-Z FINANCE Bad Credit No Problem, A Job Is Your Credit*For fast loan approval click "Apply o...

    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:

    17 Combined MPG (15 City/20 Highway)

    Listing Information:

    VIN: 3GTU2PEJ6HG298390
    Stock: 8390
    Certified Pre-Owned: No
    Listed since: 08-10-2025

  • Stock photo**
    $35,981
    fair price
    $146 above market
    • 67,093 miles
    • 1 accident, 2 owners, personal use only
    • 5'9” bed, 6.2l, 8cyl
    • Langdale Ford (353 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Navigation
    • Leather Seats
    Close

    Located in Valdosta, GA / 353 miles away from Boca Raton, FL

    Clean CARFAX. Dark Slate Metallic 2018 GMC Sierra 1500 SLT 4WD 8-Speed Automatic with Overdrive EcoTec3 6.2L V8 Navigation System, Bluetooth, SYNC, Al...

    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: 3GTU2NEJ6JG221951
    Stock: P21921A
    Certified Pre-Owned: No
    Listed since: 08-30-2025

  • $12,900
    great price
    $5,560 below market
    • 152,256 miles
    • 3 accidents, 4 owners, corporate fleet vehicle
    • 6'7” bed, 5.3l, 8cyl
    • Auto Export Pro (155 mi away)
    • AWD/4WD
    • Back-up camera
    • Bluetooth
    • Upgraded Headlights
    • Power Driver Seat
    Close

    Located in Orlando, FL / 155 miles away from Boca Raton, FL

    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: 3GTU2MEC5HG227519
    Stock: 227519
    Certified Pre-Owned: No
    Listed since: 04-03-2025

Showing 64 - 84 out of 2,949 listings

Consumer Reviews for the GMC Sierra 1500

Read recent reviews for the GMC Sierra 1500
Overall Consumer Rating
3.4 out of 5 stars47 Reviews
Write a vehicle reviewSee all 47 reviews
  • 5 star
    (43%)
  • 4 star
    (15%)
  • 3 star
    (9%)
  • 2 star
    (6%)
  • 1 star
    (28%)
4 out of 5 stars

2017 4x4 6.2 liter V8 W/8spd transmission, Nice!

CJJ, 11/23/2016
2017 GMC Sierra 1500 SLT 4dr Double Cab 4WD SB (5.3L 8cyl 6A)
This review did not allow for the proper 6.2 liter 8spd option to be selected as a detail regarding this vehicle which is what I am describing here… I Have a little under 900 miles on this truck, barely breaking it in after trading up from a 2014 GMC 5.3 liter 6spd double cab... The new 2017 with the 6.2L engine and 8 spd tranny is far more drivable under every condition I have … experienced to date… lots of low end torque and power… mountain driving in Colorado is much less an effort for this power train, it always seems to be in the right gear for the task… less clunky and more responsive than the 5.3 w/6 spd… Also, I am getting similar maybe even better gas mileage than the 5.3L 6 spd did… The 6.2L now needs to run on 87-91 octane so a bit of a trade off for fuel expense… I registered approx 27 mpg avg for a 60mph 50 mile run through the hills... 30 mpg one way and 24 mpg returning… some light snow and rain at the time… I have the All Terrain package which is great except for the Rancho shock absorbers which feel mushy at highway speeds... too much disconnect from the road, like the stock 20" wheels and tires are bouncing at times… I much prefer the grip and feel of Bilstein shocks and will change them over after a bit more driving… did the same on my 2014 with a vast improvement in handing and control… it felt much safer to drive under all conditions especially on rough roads, paved, gravel or dirt… almost got a speeding ticket right after changing to the Bilstein shocks on my '14 All Terrain double cab because it felt like I was driving slower than I was used to, when actually I was going 10 mph faster… I do wish the 1500 frame was stiffer with less resonance like the 2500HD… Didn't like 2500 gas powertrain… felt sluggish… The GMC '17 electronics now have a much better user interface for the most part, a more positive touch screen and works fairly well at linking the functions on my IPhone… some distractions, random glitches, possibly user error… there are a few mysteries yet to unfold in that 8" glowing screen on the dash even after studying the manual for an hour… All in all… Yes, I am liking this truck! Is it worth the $$$$ ??? Time will tell... Update! This truck is a great truck! Love the 6.2 liter engine and after upgrading to Bilstein 4600 shocks all around and getting rid of the original Rancho shocks with seemed terribly unsafe at highway speeds on Colorado roads I also got rid of the original factory Goodyear tires and replaced then with Michelin LTX Defenders... OMG what huge improvement all around, way better in snow and ice, quieter, better handling, traction and overall control. Gas mileage remains about the same a surprising 24mpg highway in the mountains running on Premium as recommended by the owners directives in the manual. Still 18-19mpg in town with being a lead foot... I drive more with the torque of this great engine rather than the revs... however when I do stomp on it to pass a lumbering semi... IT CRANKS! Only complaints are the frame resonance which many trucks seem to have and I wish they would just give me a place to plug in an IPAD on the dash and get rid of GMC touch screen which GMC is proud of but doesn't compare in terms of user interface to a newer iPad. Update again... Now with 39,000 miles I can say this is the best truck I have owned to date... The dealer (Auto Nation GMC) has been helpful for things like oil and filter changes, transmission fluid change etc. All normal maintenance items, and one minor recall to reprogram the ABS. Would I recommend this truck to a friend? YES, so long as they were up for getting the 6.2 engine and matching tranny at the added expense at $2495 retail, here in the mountain states there is no substitute for the better tranny and low end torque of this engine... I would also encourage them to update the shocks to Bilstein 4600's as soon as they were able. Far more controlled and surefooted ride than the OEM Rancho suspension... If they drive on twisty roads or in bad weather conditions int eh mountains then they would be far better off with the far better tracking and handling Michelin LTX Defender tires than the OEM versions. I drive the Colorado mountains in very bad conditions often and there is no comparison in snow... These Michelins are not actual snow tires however they perform amazingly well as an all around tire.
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Used 2018 GMC Sierra 1500 in Boca Raton, FL Values

Estimated values
2018 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 8A) with no options
ConditionTrade-InPrivate PartyDealer Retail
Outstanding$22,203$24,620$26,605
Clean$21,591$23,933$25,854
Average$20,570$22,788$24,602
Rough$19,242$21,299$22,974

The average list price of a used 2018 GMC Sierra 1500 in Boca Raton, Florida is $23,441. The average mileage on a used GMC Sierra 1500 2018 for sale in Boca Raton, Florida is 122,770. Based on the average mileage of 122,770 for used 2018 GMC Sierra 1500 for sale in Boca Raton, 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 2018 in Boca Raton, Florida to be $20,570.

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