Skip to FiltersReport abuse
8,337 listings
- Price Drop$38,950fair price$2,267 below market
- 72,359 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Jim Hardman Buick GMC (348 mi away)
Close
Located in Gainesville, GA / 348 miles away from Mobile, AL
Due to our amazing pricing, please call before coming down to ensure the vehicle is still available! **NAVIGATION**, **LEATHER**, **HEATED/AC SEATS**,...
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: 3GTU9DED9MG279363
Stock: 43833A
Certified Pre-Owned: No
Listed since: 07-18-2025 - $45,749good price
- 56,050 miles
- 1 accident, 3 owners, personal use
- 6'7” bed, 6.2l, 8cyl
- Tony T CDJR of Gulfgate (438 mi away)
Close
Located in Houston, TX / 438 miles away from Mobile, AL
FOR THE BEST PRICE ON THE BEST CARS AROUND AND A SALES EXPERIENCE YOU WON'T REGRET HASSLE FREE! CHECK OUT ALL THESE GREAT OPTIONS Denali CarbonPro Edi...
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: 1GTU9FEL2MZ143594
Stock: GP000182C
Certified Pre-Owned: No
Listed since: 07-09-2025 - $36,056good price$3,984 below market
- 100,174 miles
- 1 accident, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Beaman GMC (379 mi away)
Close
Located in Antioch, TN / 379 miles away from Mobile, AL
2021 GMC Sierra 1500 AT4 Crew Cab 4x4 Premium Power Meets Trail-Ready StrengthIf you're looking for a truck that blends luxurious features with off-ro...
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: 3GTP9EEL9MG180519
Stock: AMG180519
Certified Pre-Owned: No
Listed since: 04-25-2025 - New Listing$45,500good price$3,122 below market
- 47,908 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Don Franklin Chevrolet Buick GMC (483 mi away)
Close
Located in Somerset, KY / 483 miles away from Mobile, AL
Certified. CARFAX One-Owner. Fully Detailed. Clean CARFAX. Odometer is 16611 miles below market average! Priced below KBB Fair Purchase Price! Summit ...
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: 1GTP9EEL6MZ248565
Stock: MZ248565
Certified Pre-Owned: Yes
Listed since: 07-25-2025 - New Listing$36,605good price$3,886 below market
- 81,605 miles
- 1 accident, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- John Thornton Buick GMC (266 mi away)
Close
Located in Carrollton, GA / 266 miles away from Mobile, AL
Recent Arrival! Thank you for considering this beautiful 2021 GMC Sierra 1500 SLT finished in stunning Summit White with Jet Black Leather.Priced belo...
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: 3GTU9DEDXMG269778
Stock: SG1450A
Certified Pre-Owned: No
Listed since: 07-29-2025 - Price Drop$37,479good price$3,135 below market
- 91,227 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 5'10” bed, 5.3l, 8cyl
- Tony Serra Ford (200 mi away)
Close
Located in Sylacauga, AL / 200 miles away from Mobile, AL
Tony Serra Ford is committed to you. Each employee in our dealership looks to meet and exceed your expectation by providing the highest level of custo...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 1GTU9DED0MZ165929
Stock: TP165929
Certified Pre-Owned: No
Listed since: 05-13-2025 - $40,360fair price
- 33,170 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Orr Honda (402 mi away)
Close
Located in Texarkana, TX / 402 miles away from Mobile, AL
**CLEAN AUTOCHECK**, **LOCAL TRADE**, **NON SMOKER**, **NEW TIRES**, **NEW BRAKES**, **NAVIGATION**, **KEYLESS ENTRY**, **REMOTE START**, **LEATHER**,...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
19 Combined MPG (17 City/23 Highway)
Listing Information:
VIN: 1GTP8DED8MZ121807
Stock: 1395P
Certified Pre-Owned: No
Listed since: 06-13-2025 - $34,691fair price
- 103,466 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- MINI of the Woodlands (442 mi away)
Close
Located in Conroe, TX / 442 miles away from Mobile, AL
Slt Premium PackageSlt Convenience PackageWheels; 20" X 9" (50.8 Cm X 22.9 Cm) Polished AluminumEngine; Duramax 3.0L Turbo-Diesel I6Sunroof; Power...
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: 3GTU9DET6MG396115
Stock: MG396115
Certified Pre-Owned: No
Listed since: 07-09-2025 - Price Drop$41,919fair price$2,077 below market
- 42,899 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Driveway (383 mi away)
- Home delivery*
Close
Located in Tampa, FL / 383 miles away from Mobile, AL
CarFax No Accidents Reported,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Keyless Start,Lane Departure...
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: 3GTU9FELXMG441438
Stock: XMG441438T
Certified Pre-Owned: No - Price Drop$36,790good price$2,046 below market
- 73,421 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Supreme Toyota of Hammond (146 mi away)
Close
Located in Hammond, LA / 146 miles away from Mobile, AL
Supreme Toyota is pumped up to offer this good-looking 2021 GMC Sierra 1500 Elevation in Onyx Black Beautifully equipped with Cloth Rear Seat w/Storag...
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: 3GTU9CED3MG175333
Stock: T26538A
Certified Pre-Owned: No
Listed since: 07-05-2025 - Price Drop$39,298fair price$1,049 below market
- 28,975 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Music City Autoplex (396 mi away)
Close
Located in Nashville, TN / 396 miles away from Mobile, AL
CLEAN CARFAX NO ACCIDENTS REPORTED, ONE OWNER, REAR VIEW BACK-UP CAMERA, BLUETOOTH HANDS-FREE CALLING, SPRAY IN BED LINER, 20" WHEELS, X31 OFF-ROAD AN...
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: 3GTU9CEDXMG420404
Stock: MG420404
Certified Pre-Owned: No
Listed since: 05-06-2025 - New Listing$49,995fair price
- 23,187 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Texan GMC Buick (434 mi away)
Close
Located in Humble, TX / 434 miles away from Mobile, AL
Recent Arrival!Texan GMC Buick is proud to offer this outstanding 2021 GMC Sierra 1500 Denali. 4WD White Frost TricoatCertified.Service Loaners...Free...
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: 1GTU9FEL6MZ316212
Stock: T8037
Certified Pre-Owned: No
Listed since: 07-17-2025 - $34,992fair price$688 above market
- 115,000 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Newnan Peachtree Chrysler Dodge Jeep Ram (270 mi away)
Close
Located in Newnan, GA / 270 miles away from Mobile, AL
Onyx Black 2021 GMC Sierra 1500 AT4 4WD 10-Speed Automatic 3.0L I6 Sierra 1500 AT4, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Onyx Black, Jet Bla...
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: 3GTU9EET9MG401684
Stock: G117202A
Certified Pre-Owned: No
Listed since: 06-18-2025 - $49,859fair price$1,218 below market
- 14,226 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Sterling Ford Lincoln (239 mi away)
Close
Located in Opelousas, LA / 239 miles away from Mobile, AL
CARFAX 1-Owner, ONLY 14,226 Miles! FUEL EFFICIENT 26 MPG Hwy/22 MPG City! Denali trim. Heated/Cooled Seats, NAV, Tow Hitch, Premium Sound System, 4x4,...
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: 3GTU9FET2MG138119
Stock: 25T511C
Certified Pre-Owned: No
Listed since: 06-04-2025 - Price Drop$39,877good price$1,842 below market
- 70,459 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Sango GMC (238 mi away)
Close
Located in Winnsboro, LA / 238 miles away from Mobile, AL
This 2021 GMC Sierra 1500 AT4, has a Onyx Black exterior and an Jet Black with Kalahari accents interior color. 70459 miles. Stock Number P973...
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:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 3GTP9EED6MG284068
Stock: P973
Certified Pre-Owned: No
Listed since: 06-14-2024 - New Listing$46,400good price
- 31,948 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Texan GMC Buick (434 mi away)
Close
Located in Humble, TX / 434 miles away from Mobile, AL
Recent Arrival!Texan GMC Buick is pleased to offer this good-looking 2021 GMC Sierra 1500 Denali. RWD Satin Steel MetallicCertified. 23/30 City/Highwa...
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: 3GTP8FET6MG124949
Stock: G8534-1B
Certified Pre-Owned: No
Listed since: 07-22-2025 - $42,995good price$3,015 below market
- 67,161 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Twin City Buick GMC (425 mi away)
Close
Located in Alcoa, TN / 425 miles away from Mobile, AL
Recent Arrival! Odometer is 7597 miles below market average! Twin City is proud to present you with another True Market Priced Pre-Owned Vehicle. Thi...
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: 1GTU9DET6MZ115835
Stock: MZ115835B
Certified Pre-Owned: No
Listed since: 07-19-2025 - New Listing$45,999good price$739 below market
- 4,558 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Mercedes-Benz of Fort Myers (473 mi away)
Close
Located in Fort Myers, FL / 473 miles away from Mobile, AL
This 2021 GMC Sierra 1500 Denali comes with PREMIUM PACKAGE, PREFERRED EQUIPMENT GROUP, ILLUMINATION PACKAGE, GMC INFOTAINMENT SYSTEM, Navigation Syst...
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: 3GTP8FED3MG468313
Stock: TMG468313
Certified Pre-Owned: No
Listed since: 07-26-2025 - $46,995fair price$2,159 below market
- 55,845 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.2l, 8cyl
- Gibson Truck World (427 mi away)
Close
Located in Sanford, FL / 427 miles away from Mobile, AL
$6,385 Denali Ultimate Package, $2,495 6.2L Ecotec3 V8 Engine, $495 Hunter Metallic Paint, 22inch Aluminum Wheels, 15-DAY Exchange Policy, Heated/Cool...
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: 1GTU9FEL4MZ148117
Stock: 47049A
Certified Pre-Owned: No
Listed since: 07-15-2025 - $31,899fair price$108 below market
- 81,203 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Legacy Buick GMC (107 mi away)
Close
Located in Slidell, LA / 107 miles away from Mobile, AL
You can find this 2021 GMC Sierra 1500 Elevation and many others like it at Legacy Buick GMC. Quality and prestige abound with this GMC Sierra 1500 El...
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: 3GTP8CEDXMG439499
Stock: 25G1178A
Certified Pre-Owned: No
Listed since: 07-12-2025 - $38,998good price$1,795 below market
- 48,369 miles
- No accidents, 2 owners, personal use
- 5'10” bed, 3l, 6cyl
- CarMax Columbus (222 mi away)
Close
Located in Columbus, GA / 222 miles away from Mobile, AL
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: Yes
Features and Specs:
Listing Information:
VIN: 3GTP8DET5MG226425
Stock: 27605318
Certified Pre-Owned: No
Showing 64 - 84 out of 8,337 listings
Consumer Reviews for the GMC Sierra 1500
Read recent reviews for the GMC Sierra 1500
Valve lifter problem
Rod, 09/02/2021
2021 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A)
I have a 2021 GMC 5.3L w/10spd transmission. I pull a 21’ cargo trailer w/2 Polaris Trail Rzr’s. Yesterday at 13,800 miles the valve lifter on #5 cylinder went out. We were 80 miles from home in the middle of no-where. We limped home.
The truck is beautiful, pulls great and gets good mileage, but GM should let customers know about this kind of potential problem.
The dealer told me … today that it could take a month to get parts and get it fixed. I need the truck almost every day, but now I walk for a month! NOT HAPPY! I’ve been a GMC customer for 35 years and bought north of 17 new pickups. Never had this problem. When this is fixed I will have to look at other brands.
Used 2021 GMC Sierra 1500 in Mobile, AL Values
Estimated values
2021 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $33,611 | $36,022 | $38,446 |
| Clean | $32,996 | $35,327 | $37,666 |
| Average | $31,971 | $34,169 | $36,367 |
| Rough | $30,638 | $32,663 | $34,678 |
The average list price of a used 2021 GMC Sierra 1500 in Mobile, Alabama is $41,019. The average mileage on a used GMC Sierra 1500 2021 for sale in Mobile, Alabama is 59,200. Based on the average mileage of 59,200 for used 2021 GMC Sierra 1500 for sale in Mobile, AL 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 2021 in Mobile, Alabama to be $31,971.
Filters
Skip to ResultsApplied Filters4Active
Make & Model
Year
New / Used
Price & Payments
Price Rating
Trim
Truck Details
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
Options & Packages
MPG
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.