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New GMC Sierra 3500HD For Sale at CMP Auto

In Transit
2026 GMC Sierra 3500HD AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [0]
Stock#: CG153179
VIN: 1GT4UVEY1TF153179

New 2026 GMC Sierra 3500HD

AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GrayGXD HVD
Price
$ 119,999
Sale Price
$115,999
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In Transit
2026 GMC Sierra 3500HD AT4 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [1]
Stock#: CG154905
VIN: 1GT4UVEY9TF154905

New 2026 GMC Sierra 3500HD

AT4 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteGAZ HVD
Price
$ 119,999
Sale Price
$115,999
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In Transit
2026 GMC Sierra 3500HD AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [2]
Stock#: CG152018
VIN: 1GT4UVEY5TF152018

New 2026 GMC Sierra 3500HD

AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteGAZ HVD
Price
$ 119,999
Sale Price
$115,999
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500HD Denali - COMING SOON 4WD Crew Cab 172" Denali Turbocharged Diesel V8 6.6L/ [3]
Stock#: SG146382
VIN: 1GT4UWEYXTF146382

New 2026 GMC Sierra 3500HD

Denali - COMING SOON 4WD Crew Cab Long Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black BlackJet Black
Price
$ 116,887
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In Transit
2026 GMC Sierra 3500HD AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [4]
Stock#: CG154685
VIN: 1GT4UVEYXTF154685

New 2026 GMC Sierra 3500HD

AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA HVD
Price
$ 118,999
Sale Price
$116,999
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In Transit
2026 GMC Sierra 3500HD Denali -INCOMING RESERVE NOW!! 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [5]
Stock#: CG142316
VIN: 1GT4UWEYXTF142316

New 2026 GMC Sierra 3500HD

Denali -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA H2X
Price
$ 120,399
Sale Price
$116,999
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In Transit
2026 GMC Sierra 3500HD AT4 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [6]
Stock#: CG149331
VIN: 1GT4UVEY5TF149331

New 2026 GMC Sierra 3500HD

AT4 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA HVD
Price
$ 120,999
Sale Price
$116,999
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500HD AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [7]
Stock#: CG119999
VIN: 1GT4UVEY1TF119999

New 2026 GMC Sierra 3500HD

AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GrayGXD HVD
Price
$ 119,999
Sale Price
$117,999
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500 HD Denali Ultimate - WISH AND WIN DEMO CASH BONUS SIERRA 3500 DENALI ULTIMATE 4WD 6.6 LITER TURBO [8]
Stock#: OG103252
VIN: 1GT4UYEY8TF103252

New 2026 GMC Sierra 3500HD

Denali Ultimate - WISH AND WIN DEMO CASH BONUS 4WD Crew Cab Standard Box Denali Ultimate Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
WhiteGAZ H40
Price
$ 134,803
Sale Price
$118,995
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In Transit
2025 GMC Sierra 3500 HD Denali Ultimate - CASH PRICE BONUS SIERRA 3500 DENALI ULTIMATE 6.6 LITER TURBO [9]
Stock#: OG356826
VIN: 1GT4UYEY4SF356826

New 2025 GMC Sierra 3500HD

Denali Ultimate - CASH PRICE BONUS 4WD Crew Cab Standard Box Denali Ultimate Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
WhiteGAZ H40
Price
$ 134,768
Sale Price
$118,995
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In Transit
2026 GMC Sierra 3500HD AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab 159" AT4 Turbocharged Diesel V8 6.6L/ [10]
Stock#: CG175429
VIN: 1GT4UVEY9TF175429

New 2026 GMC Sierra 3500HD

AT4 -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA HVD
Price
$ 120,999
Sale Price
$118,999
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500 HD Denali Ultimate - CASH PRICE SIERRA 3500 DENALI ULTIMATE 4WD 6.6 LITER TURBO [11]
Stock#: OG105167
VIN: 1GT4UYEY5TF105167

New 2026 GMC Sierra 3500HD

Denali Ultimate - CASH PRICE 4WD Crew Cab Standard Box Denali Ultimate Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
BlackGBA H40
Price
$ 135,308
Sale Price
$119,995
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In Transit
2026 GMC Sierra 3500 HD Denali Ultimate - DEMO BONUS - CASHPRICE SIERRA 3500 DENALI ULTIMATE 4WD 6.6 LITER TURBO [12]
Stock#: OG105288
VIN: 1GT4UYEY6TF105288

New 2026 GMC Sierra 3500HD

Denali Ultimate - DEMO BONUS - CASHPRICE 4WD Crew Cab Standard Box Denali Ultimate Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
GrayGXD H40
Price
$ 134,938
Sale Price
$119,995
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500 HD Denali SIERRA 3500 DENALI CREW CAB 4WD 6.6 LITER TURBO [13]
Stock#: OG150582
VIN: 1GT4UWEY5TF150582

New 2026 GMC Sierra 3500HD

Denali 4WD Crew Cab Standard Box Denali Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
WhiteG4J H2X
Price
$ 125,684
Sale Price
$119,995
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In Transit
2026 GMC Sierra 3500 HD Denali Ultimate - DEMO BONUS - CASH PRICE SIERRA 3500 DENALI ULTIMATE 4WD 6.6 LITER TURBO [14]
Stock#: OG105564
VIN: 1GT4UYEY4TF105564

New 2026 GMC Sierra 3500HD

Denali Ultimate - DEMO BONUS - CASH PRICE 4WD Crew Cab Standard Box Denali Ultimate Pickup PU 4WD 10-Speed Automatic 6.6 LITER TURBO
GrayG6M H40
Price
$ 134,803
Sale Price
$119,995
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500HD Denali -INCOMING RESERVE NOW!! 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [15]
Stock#: CG154005
VIN: 1GT4UWEY9TF154005

New 2026 GMC Sierra 3500HD

Denali -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhitePolar White Tricoat H2X
Price
$ 123,999
Sale Price
$119,999
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500HD Denali -INCOMING RESERVE NOW!! 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [16]
Stock#: CG181678
VIN: 1GT4UWEY8TF181678

New 2026 GMC Sierra 3500HD

Denali -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA H2X
Price
$ 122,999
Sale Price
$119,999
Get Our Best Price/Payment
Thanks for your submission.
We'll contact you shortly.
In Transit
2026 GMC Sierra 3500HD Denali -INCOMING RESERVE NOW!! 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [17]
Stock#: CG107129
VIN: 1GT4UWEY1TF107129

New 2026 GMC Sierra 3500HD

Denali -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackGBA H24
Price
$ 123,999
Sale Price
$119,999
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500HD Denali -INCOMING RESERVE NOW!! 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [18]
Stock#: CG154818
VIN: 1GT4UWEY6TF154818

New 2026 GMC Sierra 3500HD

Denali -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhitePolar White Tricoat H2X
Price
$ 123,999
Sale Price
$119,999
Get Our Best Price/Payment
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In Transit
2026 GMC Sierra 3500HD Denali -INCOMING RESERVE NOW!! 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [19]
Stock#: CG181771
VIN: 1GT4UWEY9TF181771

New 2026 GMC Sierra 3500HD

Denali -INCOMING RESERVE NOW!! 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhitePolar White Tricoat H2X
Price
$ 124,999
Sale Price
$120,999
Get Our Best Price/Payment
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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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