Used 2021 GMC Sierra 1500 for Sale in Bridgeport, CT
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- New Listing
$46,386great price$10,724 below market11,033 milesNo accidents, 1 Owner, Personal use5'10” Bed, 6.2L, 8cylNorth Bay Buick GMC (40 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
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Located in Great Neck, NY / 40 miles away from Bridgeport, CT
Recent Arrival! Certified. 2021 GMC Sierra 1500 SLT Satin Steel Metallic This Sierra 1500 SLT is nicely equipped with Driver Alert Package I (Lane Cha...
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: 1GTU9DEL4MZ223533
Stock: 11795P
Certified Pre-Owned: Yes
Listed since: 04-30-2024 
$50,406good price$3,487 below market25,701 milesNo accidents, 1 Owner, Personal use5'10” Bed, 6.2L, 8cylAcura Of Bay Shore (31 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
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Located in Bay Shore, NY / 31 miles away from Bridgeport, CT
Heated/Cooled Seats, NAV, Tow Hitch, WiFi Hotspot, Dual Zone A/C, Remote Engine Start, Onboard Communications System, Satellite Radio, Premium Sound S...
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: 3GTU9FEL9MG243756
Stock: T19028
Certified Pre-Owned: No
Listed since: 03-12-2024
$50,471good price$5,458 below market16,411 milesNo accidents, 1 Owner, Personal use5'10” Bed, 6.2L, 8cylNorth Bay Buick GMC (40 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
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Located in Great Neck, NY / 40 miles away from Bridgeport, CT
Recent Arrival! 2021 GMC Sierra 1500 Denali Onyx Black This Sierra 1500 Denali is nicely equipped with Denali Ultimate Package .No games played here. ...
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: 3GTU9FEL9MG305348
Stock: 11745P
Certified Pre-Owned: Yes
Listed since: 03-25-2024
$34,495good price$3,188 below market70,907 milesNo accidents, 1 Owner, Personal use5'10” Bed, 2.7L, 4cylPerformance Buick GMC of Woodbridge (73 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
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Located in Woodbridge, NJ / 73 miles away from Bridgeport, CT
8-Speed Automatic, 4WD, Jet Black w/Cloth Seat Trim. ** OIL CHANGES FOR LIFE!! With purchase or lease of your New, Pre-Owned or Certified Pre-Owned Bu...
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: 3GTP9GEK2MG314466
Stock: GW0483
Certified Pre-Owned: Yes
Listed since: 03-13-2024
$41,995good price$5,195 below market77,995 milesNo accidents, 2 Owners, Corporate fleet vehicle5'10” Bed, 6.2L, 8cylThe Highline Car Connection (28 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Sunroof/Moonroof
Close
Located in Waterbury, CT / 28 miles away from Bridgeport, CT
** 4 WHEEL DRIVE ** NAVIGATION ** MOONROOF ** HEATED AND VENTILATED LEATHER SEATS ** HEATED STEERING WHEEL ** HEATED REAR SEATS ** APPLE CARPLAY ** AN...
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: 3GTP9EEL8MG127021
Stock: 127021
Certified Pre-Owned: No
Listed since: 04-26-2024
$49,495good price$3,828 below market25,801 milesNo accidents, 1 Owner, Personal use5'10” Bed, 6.2L, 8cylPaul Conte Cadillac (42 mi away)Home delivery*- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Freeport, NY / 42 miles away from Bridgeport, CT
2021 GMC Sierra 1500 Denali 4D Crew Cab Onyx Black Clean CARFAX. CARFAX One-Owner. Odometer is 14676 miles below market average! 10-Speed Automatic, 4...
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: 3GTU9FEL3MG181383
Stock: U9313
Certified Pre-Owned: No
Listed since: 12-07-2023
$38,937fair price$393 below market31,311 milesNo accidents, 1 Owner, Personal use5'10” Bed, 5.3L, 8cylRomeo Volkswagen of Kingston (69 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
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Located in Kingston, NY / 69 miles away from Bridgeport, CT
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: 3GTU9CED0MG475931
Stock: 24RK004B
Certified Pre-Owned: No
Listed since: 03-12-2024
$50,574good price$2,669 below market33,781 milesNo accidents, 1 Owner, Personal use5'10” Bed, 6.2L, 8cylBrustolon Buick GMC (64 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Mystic, CT / 64 miles away from Bridgeport, CT
CARFAX One-Owner. Onyx Black 2021 GMC Sierra 1500 Denali 4D Crew Cab 4WD 10-Speed Automatic EcoTec3 6.2L V8 DENALI ULTIMATE PACKAGE $6,385.00 HD SURRO...
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: 3GTU9FEL7MG106752
Stock: 5539P
Certified Pre-Owned: No
Listed since: 04-02-2024
$32,599good price$1,690 below market29,303 milesNo accidents, 1 Owner, Personal use only6'7” Bed, 5.3L, 8cylRamsey Corp (65 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
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Located in West Milford, NJ / 65 miles away from Bridgeport, CT
RAMSEY CORP IS HOME OF AUTO LOAN SPECIALIST ! THIS VEHICLE COMES WITH MILES FACTORY DRIVE TRAIN WARRANTY EXTENDED WARRANTIES AVAILABLE. FAMILY OWNED, ...
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: 1GTR9AEF5MZ225578
Stock: 13465G
Certified Pre-Owned: No
Listed since: 03-06-2024- Price Drop
$47,653good price$2,525 below market34,010 milesNo accidents, 1 Owner, Personal use6'7” Bed, 6.2L, 8cylEmpire Buick GMC of Long Island City (49 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Woodside, NY / 49 miles away from Bridgeport, CT
Satin Steel Metallic 2021 GMC Sierra 1500 Denali Crew Cab 4WD 4WD 10-Speed Automatic EcoTec3 6.2L V810-Speed Automatic, 4WD, Jet Black Leather.Odomete...
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: 3GTU9FEL6MG266105
Stock: U1147O
Certified Pre-Owned: No
Listed since: 04-03-2024 
$38,495good price$2,274 below market38,027 milesNo accidents, 1 Owner, Personal use6'7” Bed, 2.7L, 4cylCranbury Buick GMC (94 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Cranbury, NJ / 94 miles away from Bridgeport, CT
Heated Seats, Onboard Communications System, Satellite Radio, Back-Up Camera, 4x4, Turbo Charged, LPO, BLACK TUBULAR ASSIST STEPS, 6 R... Trailer Hitc...
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: 1GTP9CEK1MZ170918
Stock: P0015
Certified Pre-Owned: Yes
Listed since: 04-23-2024
$40,754good price$1,670 below market28,991 milesNo accidents, 1 Owner, Personal use5'10” Bed, 5.3L, 8cylBrustolon Buick GMC (64 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Mystic, CT / 64 miles away from Bridgeport, CT
Odometer is 4906 miles below market average! CARFAX One-Owner. Clean CARFAX. Summit White 2021 GMC Sierra 1500 Elevation 4D Crew Cab 4WD 8-Speed Autom...
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: 3GTU9CED4MG343495
Stock: 5605P
Certified Pre-Owned: No
Listed since: 04-20-2024
$44,990fair price$163 below market22,950 milesNo accidents, 2 Owners, Personal use only5'10” Bed, 5.3L, 8cylStream Auto Outlet Islip (30 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Islip, NY / 30 miles away from Bridgeport, CT
2021 GMC Sierra 1500 SLT Summit White 10-Speed Automatic 10-Speed Automatic, 4WD, Jet Black Leather, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Wa...
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: 3GTU9DED9MG155416
Stock: W297
Certified Pre-Owned: No
Listed since: 03-28-2024
$47,995fair price$915 below market30,524 milesNo accidents, 2 Owners, Personal use only6'7” Bed, 6.2L, 8cylFreehold Buick GMC (86 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Freehold, NJ / 86 miles away from Bridgeport, CT
CLEAN CARFAX/NO ACCIDENTS REPORTED, ONE OWNER, SERVICE RECORDS AVAILABLE, BLUETOOTH/HANDS FREE CELL PHONE, BACK UP CAMERA, 2 SETS OF KEYS, 4X4, DEALER...
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: 3GTP9EEL5MG479747
Stock: 14954B
Certified Pre-Owned: No
Listed since: 04-06-2024- Price Drop
$27,750good price$2,446 below market91,740 miles2 Accidents, 1 Owner, Personal use only5'10” Bed, 4.3L, 6cylRomeo Chevrolet Buick GMC (70 mi away)Home delivery*- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Power Driver Seat
Close
Located in Lake Katrine, NY / 70 miles away from Bridgeport, CT
Delivers 20 Highway MPG and 15 City MPG! This GMC Sierra 1500 boasts a Gas V6 4.3L/262 engine powering this Automatic transmission. WORK TRUCK PREFERR...
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: 1GTP9AEH6MZ166713
Stock: 24627A
Certified Pre-Owned: No
Listed since: 04-12-2024 
$41,500fair price$289 below market30,728 milesNo accidents, 1 Owner, Personal use5'10” Bed, 3L, 6cylRomeo Chevrolet Buick GMC (70 mi away)Home delivery*- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Lake Katrine, NY / 70 miles away from Bridgeport, CT
Only 30,728 Miles! Boasts 26 Highway MPG and 22 City MPG! This GMC Sierra 1500 boasts a Diesel I6 3.0L/183 engine powering this Automatic transmission...
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: 3GTU9CET5MG302199
Stock: 24662A
Certified Pre-Owned: Yes
Listed since: 04-20-2024- Price Drop
$39,800good price$2,363 below market30,560 miles1 Accident, 1 Owner, Personal use5'10” Bed, 5.3L, 8cylEmpire Chrysler Dodge Jeep Ram of West Islip (32 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in West Islip, NY / 32 miles away from Bridgeport, CT
This 2021 GMC Sierra 1500 4WD Crew Cab Short Box Elevation is Offered Exclusively at Empire Chrysler Jeep Dodge Ram! You will love the great options s...
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: 3GTU9CED9MG196929
Stock: U14386O
Certified Pre-Owned: No
Listed since: 04-26-2024 - Price Drop
$40,600fair price$462 below market31,764 milesNo accidents, 1 Owner, Personal use only5'10” Bed, 5.3L, 8cylHurd Auto Mall (97 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Johnston, RI / 97 miles away from Bridgeport, CT
Certified. Hurd Auto Mall is proud to call Rhode Island its home since 1935. For 85 years, we have been providing nothing short of excellent service. ...
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: 3GTU9CED9MG374614
Stock: JG1996A
Certified Pre-Owned: Yes
Listed since: 04-10-2024 - New Listing
$39,123good price$933 below market27,172 milesNo accidents, 1 Owner, Personal use6'7” Bed, 5.3L, 8cylD'Addario Nissan (9 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Shelton, CT / 9 miles away from Bridgeport, CT
Recent Arrival! Certified. 2021 GMC Sierra 1500 Elevation 4WD 8-Speed Automatic EcoTec3 5.3L V8 8-Speed Automatic, 4WD, Black Cloth. Clean CARFAX. CAR...
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: 1GTR9CED3MZ450611
Stock: G4199A
Certified Pre-Owned: No
Listed since: 05-02-2024 - New Listing
$47,069fair price$1,524 below market38,203 milesNo accidents, 1 Owner, Personal use5'10” Bed, 5.3L, 8cylGeneration Buick GMC (29 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Bohemia, NY / 29 miles away from Bridgeport, CT
Certified. Onyx Black 2021 GMC Sierra 1500 Denali 4WD 10-Speed Automatic EcoTec3 5.3L V8 10-Speed Automatic, 4WD, Jet Black Leather. Recent Arrival! ...
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: 3GTU9FED5MG368116
Stock: U515
Certified Pre-Owned: Yes
Listed since: 04-26-2024 - Price Drop
$48,000fair price$96 below market32,222 milesNo accidents, 1 Owner, Personal use5'10” Bed, 5.3L, 8cylHurd Auto Mall (97 mi away)- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Johnston, RI / 97 miles away from Bridgeport, CT
Certified. Hurd Auto Mall is proud to call Rhode Island its home since 1935. For 85 years, we have been providing nothing short of excellent service. ...
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: 3GTU9FED3MG292296
Stock: CJ2470
Certified Pre-Owned: Yes
Listed since: 04-16-2024
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 Bridgeport, CT Values
Estimated values
2021 GMC Sierra 1500 SLT 4dr Crew Cab 4WD 5.8 ft. SB (6.2L 8cyl 10A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $38,628 | $41,682 | $44,879 |
| Clean | $38,024 | $40,972 | $44,052 |
| Average | $37,018 | $39,789 | $42,674 |
| Rough | $35,710 | $38,251 | $40,882 |
The average list price of a used 2021 GMC Sierra 1500 in Bridgeport, Connecticut is $42,814. The average mileage on a used GMC Sierra 1500 2021 for sale in Bridgeport, Connecticut is 36,149. Based on the average mileage of 36,149 for used 2021 GMC Sierra 1500 for sale in Bridgeport, CT 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 Bridgeport, Connecticut to be $37,018.
* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.
** This image is a stock photo and may not reflect the model year or color of, and/or equipment offered on, the advertised vehicle.