New Cars, Used Cars, Car Reviews and Pricing | Edmunds

29 listings

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2021 GMC Sierra 2500HD
SLT Diesel Crew Cab
$53,994
great price
$8,794 below market
- 54,441 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Blasius Preowned Auto Sales (18 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Waterbury, CT / 18 miles away from New Haven, CT
2021 GMC Sierra 2500HD SLT Onyx Black BACKUP CAMERA, HEATED LEATHER SEATS, NAVIGATION, CLEAN VEHICLE HISTORY REPORT, NO ACCIDENTS!, REMAINDER OF FACTO...
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: 1GT49NEY8MF132655
Stock: U9284
Certified Pre-Owned: No
Listed since: 02-05-2025
2021 GMC Sierra 2500HD
SLE Double Cab
$37,999
great price
$4,375 below market
- 81,344 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Enterprise Car Sales (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
Close
Located in Oklahoma City, OK / 1,382 miles away from New Haven, CT
Transfer of vehicle from another location to your neighborhood Enterprise Car Sales may require payment of a non-refundable transfer fee to begin 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:
Listing Information:
VIN: 1GT59ME71MF180617
Stock: 8GJNDJ
Certified Pre-Owned: No
Listed since: 03-11-2025
2021 GMC Sierra 2500HD
Denali Crew Cab
$49,467
good price
$3,604 below market
- 77,041 miles
- No accidents, 1 owner, personal use
- 6'10” bed, 6.6l, 8cyl
- GMC of Watertown (20 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Watertown, CT / 20 miles away from New Haven, CT
2021 GMC Sierra 2500HD CARFAX One-Owner. Clean CARFAX. 6.6L V8, 4WD, 220 Amps Alternator, Automatic Emergency Braking, Bose Premium 7 Speaker Sound Sy...
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: 1GT49RE77MF297658
Stock: X297658
Certified Pre-Owned: No
Listed since: 08-03-2024
New Listing
2021 GMC Sierra 2500HD
Denali Diesel Crew Cab
$68,990
- 25,367 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Tampa, FL / 1,069 miles away from New Haven, CT
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: 1GT49REY6MF176080
Stock: 2003670395
Certified Pre-Owned: No
Listed since: 04-18-2025
2021 GMC Sierra 2500HD
Denali Crew Cab
$52,796
fair price
$1,115 below market
- 73,876 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Madison, WI / 843 miles away from New Haven, CT
Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Navigation System,Premium Sou...
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: 1GT49RE79MF144389
Stock: MF144389A
Certified Pre-Owned: No
New Listing
2021 GMC Sierra 2500HD
Denali Diesel Crew Cab
$57,998
fair price
$911 below market
- 77,961 miles
- 1 accident, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from DE to CT*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Newark, DE / 185 miles away from New Haven, CT
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: 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: 1GT49REY1MF199685
Stock: 26389447
Certified Pre-Owned: No
New Listing
2021 GMC Sierra 2500HD
SLE Crew Cab
$43,499
fair price
- 66,038 miles
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Keyless Entry/Start
- Upgraded Headlights
Close
Located in Abilene, TX / 1,603 miles away from New Haven, CT
Apple CarPlay,Back-Up Camera,Bluetooth,Satellite Radio,Tow Hitch,WiFi Hotspot,4-Wheel Disc Brakes,6-Speed A/T,8 Cylinder Engine,A/C,A/T,ABS,Adjustable...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49ME74MF240028
Stock: 38586T
Certified Pre-Owned: No
2021 GMC Sierra 2500HD
Base Crew Cab
$34,988
fair price
$338 above market
- 98,892 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Grieco Ford of Branford (7 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
Close
Located in Branford, CT / 7 miles away from New Haven, CT
Clean CARFAX. CARFAX One-Owner.2-Speed Electronic Shift Transfer Case, Chrome Surround Grille w/Black Mesh, Convenience Package, Cruise Control, Deep-...
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: 1GT49LE74MF212112
Stock: FB247031A
Certified Pre-Owned: No
Listed since: 02-04-2025
2021 GMC Sierra 2500HD
SLT Crew Cab
$37,490
fair price
$1,016 above market
- 128,519 miles
- No accidents, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Century Auto and Truck (42 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in East Windsor, CT / 42 miles away from New Haven, 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: 1GT49NE77MF253636
Stock: 539B
Certified Pre-Owned: No
Listed since: 03-16-2025
2021 GMC Sierra 2500HD
Base Double Cab
$39,998
- 42,596 miles
- No accidents, 1 owner, personal use only
- 8'2” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from GA to CT*
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
- USB Inputs
Close
Located in Savannah, GA / 788 miles away from New Haven, CT
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: 1GT58LE73MF234884
Stock: 26437125
Certified Pre-Owned: No
New Listing
2021 GMC Sierra 2500HD
Denali Crew Cab
$57,998
- 49,904 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- CarMax (In-stock online)
- Transfer available from VA to CT*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Woodbridge, VA / 295 miles away from New Haven, CT
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: 1GT49RE76MF175535
Stock: 26888334
Certified Pre-Owned: No
New Listing
2021 GMC Sierra 2500HD
AT4 Diesel Crew Cab
$51,990
- 101,685 miles
- No accidents, 2 owners, personal use
- 6'10” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Keyless Entry/Start
Close
Located in Oklahoma City, OK / 1,386 miles away from New Haven, CT
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: 1GT19PEY8MF168683
Stock: 2003549963
Certified Pre-Owned: No
Listed since: 03-21-2025
2021 GMC Sierra 2500HD
Denali Diesel Crew Cab
$57,986
- 116,341 miles
- No accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Odessa, TX / 1,746 miles away from New Haven, CT
CarFax No Accidents Reported,CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heated Seats,Heated Steering Wheel,Keyless Start...
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: 1GT49REY7MF319764
Stock: MF319764W
Certified Pre-Owned: No
2021 GMC Sierra 2500HD
AT4 Diesel
$63,592
- 27,134 miles
- No accidents, 1 owner, personal use only
- GMC of Watertown (20 mi away)
- 4WD
- Rear Cross Traffic A...
- Premium GMC Infotain...
- w/2 Trailer Camera P...
- Automatic Emergency ...
Close
Located in Watertown, CT / 20 miles away from New Haven, CT
2021 GMC Sierra 2500HD Clean CARFAX. Sierra 2500HD AAT4, Duramax 6.6L V8 Turbodiesel, 4WD, 8" Multicolor Driver Information Center, AT4 Preferred Pack...
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: 1GT49PEY4MF190466
Stock: A190466
Certified Pre-Owned: No
Listed since: 04-21-2025
New Listing
2021 GMC Sierra 2500HD
Base Crew Cab
$37,590
fair price
$250 above market
- 95,462 miles
- 8'2” bed, 6.6l, 8cyl
- Carvana (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Upgraded Headlights
- Tire Pressure Warnin...
Close
Located in Birmingham, AL / 931 miles away from New Haven, CT
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 Unavailable.
Features and Specs:
Listing Information:
VIN: 1GT49LE78MF168177
Stock: 2003582083
Certified Pre-Owned: No
Listed since: 04-17-2025
2021 GMC Sierra 2500HD
Denali Diesel Crew Cab
$59,986
fair price
- 90,826 miles
- 2 accidents, 1 owner, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Odessa, TX / 1,746 miles away from New Haven, CT
CarFax 1-Owner,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Sea...
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: 1GT49REY9MF239673
Stock: MF239673W
Certified Pre-Owned: No
New Listing
2021 GMC Sierra 2500HD
Denali Diesel
$54,893
- 103,081 miles
- No accidents, 2 owners, personal use only
- Mercedes-Benz of North Haven (8 mi away)
- Power Sunroof
Close
Located in North Haven, CT / 8 miles away from New Haven, CT
Clean CARFAX.Denali Ultimate Package, Inside Rearview Auto-Dimming Rear Camera Mirror, Multicolor 15" Diagonal Head-Up Display, Power Sunroof, Technol...
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: 1GT49REY3MF109503
Stock: 18127MK1
Certified Pre-Owned: No
Listed since: 04-27-2025
2021 GMC Sierra 2500HD
Denali Diesel Crew Cab
$59,987
- 91,614 miles
- 1 accident, 2 owners, personal use only
- 6'10” bed, 6.6l, 8cyl
- Driveway (In-stock online)
- Home delivery*
- AWD/4WD
- Back-up camera
- Bluetooth
- Navigation
- Leather Seats
Close
Located in Odessa, TX / 1,746 miles away from New Haven, CT
Rare Find,Apple CarPlay,Back-Up Camera,Blind Spot Monitor,Bluetooth,Heads-Up Display,Heated Seats,Heated Steering Wheel,Keyless Start,Leather Seats,Na...
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: 1GT49REY7MF145677
Stock: MF145677T
Certified Pre-Owned: No
Price Drop
2021 GMC Sierra 2500HD
AT4 Pickup 4D 6 1/2 ft Diesel
$67,990
- 35,777 miles
- No accidents, 2 owners, personal use
- Carvana (In-stock online)
- Home delivery*
Close
Located in Phoenix, AZ / 2,193 miles away from New Haven, CT
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: 1GT49PEY2MF140665
Stock: 2003538427
Certified Pre-Owned: No
Listed since: 03-06-2025
2021 GMC Sierra 2500HD
Denali Diesel
$53,990
- 70,983 miles
- No accidents, 1 owner, personal use only
- Blasius Cadillac (16 mi away)
- 4WD
- Moonroof/sunroof
- Back up camera
- Rear Cross Traffic ...
- Bluetooth
Close
Located in Waterbury, CT / 16 miles away from New Haven, CT
White 2021 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel HEATED LEATHER SEATS, MOONROOF/SUNROOF, NAVIGATION SYSTEM/GPS, ...
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: 1GT19REY8MF118197
Stock: 51035AQ
Certified Pre-Owned: No
Listed since: 04-05-2025
2021 GMC Sierra 2500HD
SLE Diesel
$47,850
- 59,529 miles
- No accidents, personal use only
- Blasius Cadillac (16 mi away)
- 4WD
- Bluetooth
Close
Located in Waterbury, CT / 16 miles away from New Haven, CT
Black 2021 GMC Sierra 2500HD SLE 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel BACK UP CAMERA, BLUETOOTH, 4 WHEEL DRIVE, REMAINDER OF FACTORY 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:
Listing Information:
VIN: 1GT29MEY6MF258174
Stock: 51048AQ
Certified Pre-Owned: No
Listed since: 04-09-2025
Sponsored
2024 GMC Sierra 2500HD
Pickup Denali
$82,498
good price
Exterior color: GrayGray
Interior color: BlackBlack
5 miles
Chevrolet GMC of Mount Vernon
View Dealer Offer

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