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2,763 listings
- Price Drop$29,500great price$3,875 below market
- 156,302 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 3l, 6cyl
- JC Lewis Ford Pooler (398 mi away)
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Located in Pooler, GA / 398 miles away from Boca Raton, FL
Experience premium power and first-class capability in this 2021 GMC Sierra 1500 Denali, a top-tier full-size truck that blends rugged performance wit...
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: 1GTU9FET6MZ219737
Stock: PF5002A
Certified Pre-Owned: No
Listed since: 06-16-2025 - $47,701great price$6,565 below market
- 28,354 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Delray Buick GMC (6 mi away)
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Located in Delray Beach, FL / 6 miles away from Boca Raton, FL
CARFAX One-Owner. Clean CARFAX. Odometer is 46492 miles below market average! Priced below KBB Fair Purchase Price!10-Speed Automatic, 4WD, Jet Black ...
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: 1GTU9FETXMZ329173
Stock: 329173U
Certified Pre-Owned: No
Listed since: 07-01-2025 - Price Drop$37,992great price$4,444 below market
- 31,602 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Ed Morse Sawgrass Buick Chevrolet GMC (21 mi away)
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Located in Sunrise, FL / 21 miles away from Boca Raton, FL
4 WHEEL DRIVE X31 OFF ROAD PKG ELEVATION CONVENIECE PKG VALUE PKG TRAILERING PKG KEYLESS ENTRY KEYLESS START HEATED SEATS REMOTE START GMC Certified P...
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: 3GTU9CED9MG460814
Stock: 3SG283222A
Certified Pre-Owned: Yes
Listed since: 06-30-2025 - $40,971great price$5,656 below market
- 55,770 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 3l, 6cyl
- George Moore Chevrolet (283 mi away)
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Located in Jacksonville, FL / 283 miles away from Boca Raton, FL
GMC Certified Pre-Owned Certified, 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat...
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: 3GTU9FET9MG136836
Stock: 304551A
Certified Pre-Owned: No
Listed since: 04-09-2025 - Price Drop$34,360great price$3,992 below market
- 60,151 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Rountree Moore Chevrolet (303 mi away)
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Located in Lake City, FL / 303 miles away from Boca Raton, FL
CARFAX One-Owner. 2021 GMC Sierra 1500 Elevation10-Speed Automatic, 4WD, Black Cloth.Odometer is 15803 miles below market average!** LIFETIME OF...
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: 1GTU9CET8MZ369668
Stock: 369668
Certified Pre-Owned: No
Listed since: 04-28-2025 - Price Drop$25,480great price$3,182 below market
- 87,958 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 2.7l, 4cyl
- Lee Auto Group (102 mi away)
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Located in Fort Myers, FL / 102 miles away from Boca Raton, FL
Our 2021 GMC Sierra 1500 Elevation Crew Cab Standard Box 4X4 has a bold presence that really raises your profile in Summit White! Powered by a 2.7L Tu...
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 (18 City/21 Highway)
Listing Information:
VIN: 3GTP9GEK3MG481001
Stock: F7170
Certified Pre-Owned: No
Listed since: 02-27-2025 - New Listing
- 47,876 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5'10” bed, 3l, 6cyl
- Bozard Ford Lincoln (255 mi away)
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Located in Saint Augustine, FL / 255 miles away from Boca Raton, FL
Thank you for taking the time to look at this fantastic-looking 2021 GMC Sierra 1500 ***OUR GREAT PRICE IS JUST THE BEGINNING***23/30 City/Highway M...
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: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
Listing Information:
VIN: 3GTP8FET2MG177048
Stock: 252735C
Certified Pre-Owned: No
Listed since: 06-14-2025 - $41,998good price$4,957 below market
- 62,225 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 3l, 6cyl
- Carl Black Chevrolet Buick GMC of Orlando (162 mi away)
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Located in Orlando, FL / 162 miles away from Boca Raton, FL
This 2021 GMC Sierra 1500 Denali with 62225 miles has a White Frost Tricoat exterior and Dark Walnut/Dark Ash Grey interior and comes equipped with a ...
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: 1GTU9FET4MZ184521
Stock: 4350360A
Certified Pre-Owned: No
Listed since: 05-21-2025 - $37,495good price$3,732 below market
- 83,479 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 3l, 6cyl
- AutoNation Toyota Pinellas Park (184 mi away)
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Located in Pinellas Park, FL / 184 miles away from Boca Raton, FL
At4 Premium PackageTechnology PackageAt4 Preferred PackageDriver Alert Package IiLpo; At4 High Clearance StepEngine; Duramax 3.0L Turbo-Diesel I6...
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: 1GTU9EET5MZ201319
Stock: MZ201319
Certified Pre-Owned: No
Listed since: 05-11-2025 - Price Drop$31,900good price$1,432 below market
- 97,650 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 3l, 6cyl
- Starling Buick GMC Stuart (53 mi away)
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Located in Stuart, FL / 53 miles away from Boca Raton, FL
2021 GMC Sierra 1500 Elevation Summit White 3.0L I6 10-Speed Automatic 4WD Clean CARFAX. Bluetooth, Power Package, CLEAN CARFAX, ALLOY WHEELS, BACKUP ...
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: 3GTU9CET9MG159533
Stock: 159533T
Certified Pre-Owned: No
Listed since: 06-11-2025 - Price Drop$28,499great price$2,762 below market
- 81,782 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 3l, 6cyl
- Florida Fine Cars Orlando (162 mi away)
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Located in Orlando, FL / 162 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: 1GTV9BET1MZ342763
Stock: 151291
Certified Pre-Owned: No
Listed since: 05-26-2025 - Price Drop$45,530good price$3,126 below market
- 28,677 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 6.2l, 8cyl
- Automaxx of the Carolinas (458 mi away)
Close
Located in Summerville, SC / 458 miles away from Boca Raton, FL
Certified.Certification Program Details: 3 month/3000 Miles Certified Warranty2021 GMC Sierra 1500 AT4 4WDCurrent Odometer 28677, *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:
18 Combined MPG (16 City/21 Highway)
Listing Information:
VIN: 1GTP9EEL3MZ451882
Stock: F22987
Certified Pre-Owned: No
Listed since: 05-28-2025 - $48,677fair price$2,215 above market
- 11,471 miles
- No accidents, 1 owner, personal use only
- 5'10” bed, 5.3l, 8cyl
- Kaiser Buick GMC (192 mi away)
Close
Located in Deland, FL / 192 miles away from Boca Raton, FL
2021 GMC Sierra 1500 Denali White Frost Tricoat 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Dark Walnut/Dark Ash Grey Leather. Odo...
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: 3GTU9FED7MG263853
Stock: P1949T
Certified Pre-Owned: No
Listed since: 06-14-2025 - $28,225good price$2,192 below market
- 86,199 miles
- 1 accident, 2 owners, personal use
- 5'10” bed, 5.3l, 8cyl
- Miami Lakes Automall (34 mi away)
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Located in Miami Lakes, FL / 34 miles away from Boca Raton, FL
Priced below KBB Fair Purchase Price! OVER 400 USED CARS IN OUR INVENTORY READY TO SELL, POWER SEATS, BACKUP CAMERA, BLUETOOTH, LEATHER SEATS, LOW PAY...
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: 3GTP8BED5MG190538
Stock: C5Q174773B
Certified Pre-Owned: No
Listed since: 06-17-2025 - New Listing$41,988good price$2,972 below market
- 77,423 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.2l, 8cyl
- Randy Marion Cadillac (279 mi away)
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Located in Jacksonville, FL / 279 miles away from Boca Raton, FL
2021 GMC Sierra 1500 Denali – Professional Grade Meets Premium ComfortCommand attention in the 2021 GMC Sierra 1500 Denali, finished in elegant White...
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: 3GTU9FEL6MG325413
Stock: MG325413
Certified Pre-Owned: No
Listed since: 07-16-2025 - New Listing$29,998fair price$1,268 below market
- 33,144 miles
- No accidents, 2 owners, personal use only
- 8'2” bed, 5.3l, 8cyl
- CarMax Warner Robins (477 mi away)
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Located in Warner Robins, GA / 477 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
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: 3GTN9AEFXMG235487
Stock: 27386219
Certified Pre-Owned: No - $43,988fair price$1,832 below market
- 60,907 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 6.2l, 8cyl
- Gary Yeomans Ford (202 mi away)
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Located in Daytona Beach, FL / 202 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: 3GTU9FEL7MG336713
Stock: DTS0234A
Certified Pre-Owned: No
Listed since: 07-08-2025 - New Listing$38,820fair price$1,795 below market
- 68,192 miles
- No accidents, 2 owners, personal use only
- 5'10” bed, 5.3l, 8cyl
- Eagle Buick GMC (224 mi away)
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Located in Homosassa, FL / 224 miles away from Boca Raton, FL
2021 GMC Sierra 1500 SLT Satin Steel Metallic This Sierra 1500 is equipped with features such as Driver Alert Package I (Lane Change Alert w/Side Blin...
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:
19 Combined MPG (16 City/22 Highway)
Listing Information:
VIN: 3GTU9DED1MG207685
Stock: N25528B
Certified Pre-Owned: No
Listed since: 07-02-2025 - $30,380good price$2,354 below market
- 88,167 miles
- No accidents, 1 owner, personal use
- 5'10” bed, 5.3l, 8cyl
- Lee Auto Group Tampa (172 mi away)
Close
Located in Tampa, FL / 172 miles away from Boca Raton, FL
Our 2021 GMC Sierra 1500 Elevation Crew Cab 4X4 has a bold presence that really raises your profile in Onyx Black with the Driver Alert Package I and ...
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: 1GTU9CED4MZ114878
Stock: T3072
Certified Pre-Owned: No
Listed since: 04-24-2025 - New Listing$34,189good price$2,860 below market
- 50,428 miles
- 1 accident, 1 owner, personal use only
- 6'7” bed, 5.3l, 8cyl
- Delray Buick GMC (6 mi away)
Close
Located in Delray Beach, FL / 6 miles away from Boca Raton, FL
CARFAX One-Owner. Odometer is 31052 miles below market average!8-Speed Automatic, Black Cloth, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrumen...
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: 1GTR8CED7MZ122823
Stock: 122823U
Certified Pre-Owned: No
Listed since: 07-21-2025 - $46,995fair price$1,285 below market
- 55,845 miles
- No accidents, 2 owners, personal use only
- 6'7” bed, 6.2l, 8cyl
- Gibson Truck World (177 mi away)
Close
Located in Sanford, FL / 177 miles away from Boca Raton, FL
$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
Showing 1 - 21 out of 2,763 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 Boca Raton, FL Values
Estimated values
2021 GMC Sierra 1500 Denali 4dr Crew Cab 4WD 5.8 ft. SB (3.0L 6cyl Turbodiesel 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $35,816 | $38,257 | $40,711 |
| Clean | $35,160 | $37,519 | $39,885 |
| Average | $34,067 | $36,289 | $38,509 |
| Rough | $32,647 | $34,690 | $36,721 |
The average list price of a used 2021 GMC Sierra 1500 in Boca Raton, Florida is $37,390. The average mileage on a used GMC Sierra 1500 2021 for sale in Boca Raton, Florida is 64,457. Based on the average mileage of 64,457 for used 2021 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 2021 in Boca Raton, Florida to be $34,067.
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