92 Results

New GMC Sierra 3500HD For Sale at CMP Auto

In Transit
2026 GMC Sierra 3500HD Pro 4WD Double Cab 162" Pro Gas V8 6.6L/ [0]
Stock#: FM206506
VIN: 1GT5USE71TF206506

New 2026 GMC Sierra 3500HD

Pro 4WD Double Cab Long Box Pro Pickup Extended Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
WhiteSummit White H1T
Price
$ 76,499
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In Transit
2025 GMC Sierra 3500HD SLE 4WD Reg Cab 142" SLE Gas V8 6.6L/ [1]
Stock#: FM263990
VIN: 1GT3UTE74SF263990

New 2025 GMC Sierra 3500HD

SLE 4WD Regular Cab Long Box SLE Pickup Regular Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
BlackONYX BLACK H0U
Price
$ 85,223
Sale Price
$79,888
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In Transit
2026 GMC Sierra 3500HD Pro -INCOMING RESERVE NOW!! 4WD Crew Cab 159" Pro Gas V8 6.6L/ [2]
Stock#: CG141808
VIN: 1GT4USE74TF141808

New 2026 GMC Sierra 3500HD

Pro -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box Pro Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
WhiteGAZ H0U
Price
$ 84,999
Sale Price
$79,999
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In Transit
2026 GMC Sierra 3500HD SLE 4WD Crew Cab 159" SLE Gas V8 6.6L/ [3]
Stock#: SG159130
VIN: 1GT4UTE77TF159130

New 2026 GMC Sierra 3500HD

SLE 4WD Crew Cab Standard Box SLE Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
WhiteSummit White BlackJet Black
Price
$ 84,887
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In Transit
2026 GMC Sierra 3500 HD SLE SIERRA 3500 SLE REG CAB 4WD 6.6 LITER [4]
Stock#: OG168935
VIN: 1GT3UTE71TF168935

New 2026 GMC Sierra 3500HD

SLE 4WD Regular Cab Long Box SLE Pickup CM 4WD 10-Speed Automatic 6.6 LITER
WhiteGAZ H0U
Price
$ 88,264
Sale Price
$86,284
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In Transit
2025 GMC Sierra 3500HD Pro 4WD Crew Cab 172" Pro Turbocharged Diesel V8 6.6L/ [5]
Stock#: SG353697
VIN: 1GT4USEY8SF353697

New 2025 GMC Sierra 3500HD

Pro 4WD Crew Cab Long Box Pro Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteSummit White BlackJet Black
Price
$ 86,487
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In Transit
2025 GMC Sierra 3500HD SLE 4WD Crew Cab 172" SLE Turbocharged Diesel V8 6.6L/ [6]
Stock#: SG368007
VIN: 1GT4UTEY2SF368007

New 2025 GMC Sierra 3500HD

SLE 4WD Crew Cab Long Box SLE Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteSummit White BlackJet Black
Price
$ 90,887
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In Transit
2026 GMC Sierra 3500HD Pro 4WD Crew Cab 172" Pro Turbocharged Diesel V8 6.6L/ [7]
Stock#: CGZ161095
VIN: 1GT4USEY4TF161095

New 2026 GMC Sierra 3500HD

Pro 4WD Crew Cab Long Box Pro Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteGAZ H0U
Price
$ 96,999
Sale Price
$90,999
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In Transit
2026 GMC Sierra 3500HD SLE-INCOMING RESERVE NOW!!! 4WD Reg Cab 142" SLE Turbocharged Diesel V8 6.6L/ [8]
Stock#: CG202834
VIN: 1GT3UTEY1TF202834

New 2026 GMC Sierra 3500HD

SLE-INCOMING RESERVE NOW!!! 4WD Regular Cab Long Box SLE Pickup Regular Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteGAZ H0U
Price
$ 96,999
Sale Price
$90,999
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In Transit
2026 GMC Sierra 3500HD Pro 4WD Crew Cab 159" Pro Turbocharged Diesel V8 6.6L/ [9]
Stock#: CGZ146049
VIN: 1GT4USEYXTF146049

New 2026 GMC Sierra 3500HD

Pro 4WD Crew Cab Standard Box Pro Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA H0U
Price
$ 96,999
Sale Price
$90,999
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In Transit
2026 GMC Sierra 3500HD Pro 4WD Crew Cab 159" Pro Turbocharged Diesel V8 6.6L/ [10]
Stock#: CG145707
VIN: 1GT4USEY6TF145707

New 2026 GMC Sierra 3500HD

Pro 4WD Crew Cab Standard Box Pro Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteGAZ H0U
Price
$ 96,999
Sale Price
$90,999
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In Transit
2026 GMC Sierra 3500 HD SLE SIERRA 3500 SLE CREW CAB 4WD 6.6 LITER TURBO [11]
Stock#: OG194645
VIN: 1GT4UTEY5TF194645

New 2026 GMC Sierra 3500HD

SLE 4WD Crew Cab Standard Box SLE Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
WhiteGAZ H0U
Price
$ 100,014
Sale Price
$95,995
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In Transit
2026 GMC Sierra 3500HD SLE - COMING SOON 4WD Crew Cab 172" SLE Turbocharged Diesel V8 6.6L/ [12]
Stock#: SG163355
VIN: 1GT4UTEY6TF163355

New 2026 GMC Sierra 3500HD

SLE - COMING SOON 4WD Crew Cab Long Box SLE Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteSummit White BlackJet Black
Price
$ 96,887
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In Transit
2026 GMC Sierra 3500HD SLE -INCOMING RESERVE NOW!! 4WD Crew Cab 159" SLE Turbocharged Diesel V8 6.6L/ [13]
Stock#: CG190101
VIN: 1GT4UTEY0TF190101

New 2026 GMC Sierra 3500HD

SLE -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box SLE Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GrayGXD H0U
Price
$ 103,999
Sale Price
$96,999
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In Transit
2026 GMC Sierra 3500HD SLT -INCOMING RESERVE NOW!! 4WD Crew Cab 159" SLT Turbocharged Diesel V8 6.6L/ [14]
Stock#: CG195282
VIN: 1GT4UUEY3TF195282

New 2026 GMC Sierra 3500HD

SLT -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA H1Y
Price
$ 106,999
Sale Price
$98,999
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In Transit
2026 GMC Sierra 3500 HD SLE - DIESEL SIERRA 3500 SLE CREW CAB 4WD 6.6 LITER TURBO [15]
Stock#: OG155583
VIN: 1GT4UTEY1TF155583

New 2026 GMC Sierra 3500HD

SLE - DIESEL 4WD Crew Cab Standard Box SLE Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
WhiteGAZ H0U
Price
$ 106,139
Sale Price
$99,995
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In Transit
2026 GMC Sierra 3500HD SLE 4WD Crew Cab 159" SLE Turbocharged Diesel V8 6.6L/ [16]
Stock#: FM117961
VIN: 1GT4UTEY4TF117961

New 2026 GMC Sierra 3500HD

SLE 4WD Crew Cab Standard Box SLE Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GraySTERLING METALL HV5
Price
$ 103,114
Sale Price
$100,114
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In Transit
2026 GMC Sierra 3500HD Denali 4WD Crew Cab 159" Denali Gas V8 6.6L/ [17]
Stock#: CG103410
VIN: 1GT4UWE76TF103410

New 2026 GMC Sierra 3500HD

Denali 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
BlackGBA H2X
Price
$ 111,999
Sale Price
$103,999
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In Transit
2026 GMC Sierra 3500HD SLT 4WD Crew Cab 159" SLT Turbocharged Diesel V8 6.6L/ [18]
Stock#: FM125040
VIN: 1GT4UUEY3TF125040

New 2026 GMC Sierra 3500HD

SLT 4WD Crew Cab Standard Box SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GrayTitanium Rush Metallic H1Y
Price
$ 107,918
Sale Price
$104,918
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In Transit
2026 GMC Sierra 3500HD SLT -INCOMING RESERVE NOW!! 4WD Crew Cab 159" SLT Turbocharged Diesel V8 6.6L/ [19]
Stock#: CG129295
VIN: 1GT4UUEY1TF129295

New 2026 GMC Sierra 3500HD

SLT -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA H1Y
Price
$ 116,999
Sale Price
$107,999
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*Prices exclude costs and charges in association with financing & include all cash credits & loyalties. See dealer for details. AMVIC Licensed Dealer.

Effective September 1st, 2022, vehicles sold in Canada above $100,000 pre-tax retail price may be subject to a luxury tax of either 20% on the amount above $100,000 or a flat 10% on the full value. This tax is in addition to the Goods and Services Tax (GST).

For official information, refer to the Government of Canada website.

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