62 GMC Sierra 2500s for Sale in Wallingford, CT

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2017 GMC Sierra 2500 SLE

$50,360 MSRP $54,360 New
Buick GMC of Watertown
~ 15 mi. away from 06493
(4.4) 106 reviews
  • Exterior Color: Dark Slate Metallic
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: This crew cab 2017 GMC Sierra 2500HD is a great option for your next t...
Buick GMC of Watertown
(4.4) 106 reviews
15 mi. from 06493
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2018 GMC Sierra 2500 Denali

$66,053 MSRP $70,365 New
Northwest Hills
~ 26 mi. away from 06493
(4.7) 373 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Cocoa/Dark Sand
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: Sierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 4WD, O...
Northwest Hills
(4.7) 373 reviews
26 mi. from 06493
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2017 GMC Sierra 2500 SLE

$43,294 MSRP $51,580 New
Northwest Hills
~ 26 mi. away from 06493
(4.7) 373 reviews
  • Exterior Color: Blue Metallic
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: The GMC Sierra 2500HD takes you to an unparalleled level of refinement...
Northwest Hills
(4.7) 373 reviews
26 mi. from 06493
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2018 GMC Sierra 2500 Denali

$69,654 MSRP $70,155 New
Stephen Automall Centre
~ 15 mi. away from 06493
(5) 214 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: If you are interested, don't hesitate to call us at (860) 406-6892 or st...
Stephen Automall Centre
(5) 214 reviews
15 mi. from 06493
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2017 GMC Sierra 2500 SLE

$47,425 MSRP $51,425 New
Buick GMC of Watertown
~ 15 mi. away from 06493
(4.4) 106 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: This huge 2017 GMC Sierra 2500HD is sure to get you where you are goin...
Buick GMC of Watertown
(4.4) 106 reviews
15 mi. from 06493
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2010 GMC Sierra 2500 Work Truck

$20,995 56,000 mi. Used
A Better Way Wholesale
~ 12 mi. away from 06493
(4.1) 877 reviews
  • Exterior Color: White
  • Interior Color: Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
  • Free CARFAX 1-Owner Report
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Seller's Notes: Low-mileage 2010 Sierra 2500HD equipped with a 6.0L V8 Engine, 4 Wheel...
A Better Way Wholesale
(4.1) 877 reviews
12 mi. from 06493
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2018 GMC Sierra 2500 SLT

$64,324 MSRP $68,635 New
Northwest Hills
~ 26 mi. away from 06493
(4.7) 373 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black/Spice Red All Terrain
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: All-Terrain Package (Spray-On Pickup Box Bed Liner), Off-Road Package ...
Northwest Hills
(4.7) 373 reviews
26 mi. from 06493
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2018 GMC Sierra 2500 SLE

$60,170 MSRP $64,260 New
Northwest Hills
~ 26 mi. away from 06493
(4.7) 373 reviews
  • Exterior Color: Summit White
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: Preferred Equipment Group 3SA (Deep-Tinted Glass, EZ-Lift & Lower Tail...
Northwest Hills
(4.7) 373 reviews
26 mi. from 06493
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PRICE DROP

2011 GMC Sierra 2500 Work Truck

$16,499 $16,999 152,916 mi. Used
Mike and Tony Auto Sales
~ 26 mi. away from 06493
(5) 1 reviews
  • Exterior Color: Gray
  • Interior Color: Dark Titanium
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
  • Free CARFAX Report
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Mike and Tony Auto Sales
(5) 1 reviews
26 mi. from 06493
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2018 GMC Sierra 2500 Denali

$68,487 MSRP $70,155 New
Stephen Automall Centre
~ 15 mi. away from 06493
(5) 214 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: If you are interested, don't hesitate to call us at (860) 406-6892 or st...
Stephen Automall Centre
(5) 214 reviews
15 mi. from 06493
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2017 GMC Sierra 2500 Base

$33,887 MSRP $41,835 New
Stephen Automall Centre
~ 15 mi. away from 06493
(5) 214 reviews
  • Exterior Color: Summit White
  • Interior Color: Dark Ash
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: If you are interested, don't hesitate to call us at (860) 406-6892 or st...
Stephen Automall Centre
(5) 214 reviews
15 mi. from 06493
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2018 GMC Sierra 2500 Denali

$70,044 MSRP $70,545 New
Stephen Automall Centre
~ 15 mi. away from 06493
(5) 214 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: If you are interested, don't hesitate to call us at (860) 406-6892 or st...
Stephen Automall Centre
(5) 214 reviews
15 mi. from 06493
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2017 GMC Sierra 2500 SLE

$41,500 MSRP $50,295 New
Stephen Automall Centre
~ 15 mi. away from 06493
(5) 214 reviews
  • Exterior Color: Summit White
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: If you are interested, don't hesitate to call us at (860) 406-6892 or st...
Stephen Automall Centre
(5) 214 reviews
15 mi. from 06493
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2017 GMC Sierra 2500 SLE

$46,525 MSRP $50,525 New
Buick GMC of Watertown
~ 15 mi. away from 06493
(4.4) 106 reviews
  • Exterior Color: Dark Slate Metallic
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: This huge 2017 GMC Sierra 2500HD is sure to get you where you are goin...
Buick GMC of Watertown
(4.4) 106 reviews
15 mi. from 06493
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2015 GMC Sierra 2500 SLT

$39,749 64,915 mi. Certified
O'Neill's Chevrolet Buick
~ 22 mi. away from 06493
(4.9) 79 reviews
  • Exterior Color: Cobalt Blue Metallic
  • Interior Color: Jet Black
  • Transmission: Automatic
  • Drivetrain: 4WD
  • GMC Certified
  • Free CARFAX 1-Owner Report
  • Similar cars at this dealership
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Seller's Notes: 6-Speed Automatic HD Electronic with Overdrive, 4WD, Jet Black w/Perfo...
O'Neill's Chevrolet Buick
(4.9) 79 reviews
22 mi. from 06493
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2016 GMC Sierra 2500 Denali

$58,900 14,426 mi. Used
Loehmann-Blasius Chevrolet Cadillac Inc
~ 9 mi. away from 06493
(4.8) 209 reviews
  • Exterior Color: White
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
  • Free CARFAX 1-Owner Report
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Seller's Notes: MOONROOF/SUNROOF, 4 WHEEL DRIVE, HEATED LEATHER SEATS, NAVIGATION SYST...
Loehmann-Blasius Chevrolet Cadillac Inc
(4.8) 209 reviews
9 mi. from 06493
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2009 GMC Sierra 2500 SLT

$33,995 113,805 mi. Used
J & M Automotive
~ 11 mi. away from 06493
(4.9) 743 reviews
  • Exterior Color: Steel Gray Metallic
  • Interior Color: Ebony
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
  • CARFAX Report
  • Similar cars at this dealership
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Seller's Notes: Duramax Diesel, AllisonTransmission, Moonroof, Heated Leather Seats, N...
J & M Automotive
(4.9) 743 reviews
11 mi. from 06493
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2014 GMC Sierra 2500 SLT

$45,995 48,145 mi. Used
The Highline Car Connection
~ 15 mi. away from 06493
(4.5) 168 reviews
  • Exterior Color: White
  • Interior Color: Ebony
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
  • Free CARFAX Report
  • Similar cars at this dealership
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Seller's Notes: **4WD** 6.6L DURAMAX!!!* ALISSON TRANSMISSION!!* Z71 OFF ROAD PACKAGE*...
The Highline Car Connection
(4.5) 168 reviews
15 mi. from 06493
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2017 GMC Sierra 2500 SLE

$47,044 MSRP $54,545 New
Northwest Hills
~ 26 mi. away from 06493
(4.7) 373 reviews
  • Exterior Color: Dark Slate Metallic
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: The GMC Sierra 2500HD takes you to an unparalleled level of refinement...
Northwest Hills
(4.7) 373 reviews
26 mi. from 06493
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2017 GMC Sierra 2500 Base

$39,730 MSRP $42,730 New
Buick GMC of Watertown
~ 15 mi. away from 06493
(4.4) 106 reviews
  • Exterior Color: Summit White
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: Price includes: $2,500 - Buick & GMC Down Payment Assistance Program. ...
Buick GMC of Watertown
(4.4) 106 reviews
15 mi. from 06493
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2006 GMC Sierra 2500

$18,990 116,849 mi. Used
Road Ready Used Cars
~ 16 mi. away from 06493
(4.7) 1139 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Gray
  • Transmission: Automatic
  • Drivetrain: 4WD
  • Free CARFAX Report
  • Similar cars at this dealership
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Seller's Notes: All Serviced Carfaxed and Road Ready ! ! ! We would like to thank you ...
Road Ready Used Cars
(4.7) 1139 reviews
16 mi. from 06493
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2018 GMC Sierra 2500 Denali

$70,180 MSRP $70,680 New
Buick GMC of Watertown
~ 15 mi. away from 06493
(4.4) 106 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: Price includes: $500 - General Motors Consumer Cash Program. Exp. 10/3...
Buick GMC of Watertown
(4.4) 106 reviews
15 mi. from 06493
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2018 GMC Sierra 2500 Denali

$70,180 MSRP $70,680 New
Buick GMC of Watertown
~ 15 mi. away from 06493
(4.4) 106 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: Price includes: $500 - General Motors Consumer Cash Program. Exp. 10/3...
Buick GMC of Watertown
(4.4) 106 reviews
15 mi. from 06493
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2006 GMC Sierra 2500 SLT

$17,999 126,030 mi. Used
Mike and Tony Auto Sales
~ 26 mi. away from 06493
(5) 1 reviews
  • Exterior Color: Black
  • Interior Color: Pewter
  • Transmission: Automatic
  • Drivetrain: 4WD
  • Free CARFAX Report
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Seller's Notes: ****HARD TO FIND CREW CAB****CLEAN CARFAX***LEATHER****SUNROOF****CLEA...
Mike and Tony Auto Sales
(5) 1 reviews
26 mi. from 06493
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2012 GMC Sierra 2500 Work Truck

$25,900 77,701 mi. Used
CT Auto
~ 28 mi. away from 06493
(5) 9 reviews
  • Exterior Color: Gray
  • Interior Color: Dark Titanium
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
  • Free CARFAX Report
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CT Auto
(5) 9 reviews
28 mi. from 06493
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PRICE DROP

2018 GMC Sierra 2500 Denali

$70,934 $71,434 MSRP $71,435 New
Stephen Automall Centre
~ 15 mi. away from 06493
(5) 214 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: If you are interested, don't hesitate to call us at (860) 406-6892 or st...
Stephen Automall Centre
(5) 214 reviews
15 mi. from 06493
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2017 GMC Sierra 2500 4WD, Double Cab Standard Box

$42,985 New
Wallingford Buick GMC
~ 0 mi. away from 06493
(4.4) 209 reviews
  • Exterior Color: Quicksilver Metallic
  • Interior Color: INTERIOR TRIM
  • Transmission: 6-SPEED AUTOMATIC TRANSMISSION
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Wallingford Buick GMC
(4.4) 209 reviews
0 mi. from 06493
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2018 GMC Sierra 2500 Denali

$66,419 MSRP $70,760 New
Northwest Hills
~ 26 mi. away from 06493
(4.7) 373 reviews
  • Exterior Color: Dark Slate Metallic
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: Driver Alert Package (Forward Collision Alert and Ultrasonic Front & R...
Northwest Hills
(4.7) 373 reviews
26 mi. from 06493
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2017 GMC Sierra 2500 4WD, Double Cab Standard Box

$51,245 New
Gallagher Buick GMC
~ 12 mi. away from 06493
(4.5) 112 reviews
  • Interior Color: INTERIOR TRIM
  • Transmission: 6-SPEED AUTOMATIC TRANSMISSION
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Gallagher Buick GMC
(4.5) 112 reviews
12 mi. from 06493
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2018 GMC Sierra 2500 Denali

$70,185 MSRP $70,685 New
Buick GMC of Watertown
~ 15 mi. away from 06493
(4.4) 106 reviews
  • Exterior Color: Onyx Black
  • Interior Color: Jet Black
  • Transmission: 6-Speed Automatic
  • Drivetrain: 4WD
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Seller's Notes: Price includes: $500 - General Motors Consumer Cash Program. Exp. 10/3...
Buick GMC of Watertown
(4.4) 106 reviews
15 mi. from 06493
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