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Used gmc sierra 1500 Vehicles for Sale at Summit GM
![2026 GMC Sierra 1500 AT4 / DURAMAX / PREFERRED PKG / NO ACCIDENTS 4WD Crew Cab 157" AT4 Turbocharged Diesel I6 3.0L/183 [0]]( https://content.homenetiol.com/640x480/8c64284e9bdb441daa72e766bd726f7d.jpg )
Stock#:
CG308735A
VIN:
3GTUUEE88TG151847
Used 2026 GMC Sierra 1500 4WD AT4 / DURAMAX / PREFERRED PKG / NO ACCIDENTS
AT4 / DURAMAX / PREFERRED PKG / NO ACCIDENTS
Crew Cab Standard Box 4-Wheel Drive AT4
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel I6 3.0L/183
29,262 Miles
Retail Price
$
79,400
Cash Discount
-$10,500
Sale Price
$68,900
Exterior: Summit White
![2026 GMC Sierra 1500 AT4 / 6.2L / PREMIUM PKG / TECH PKG / SUNROOF / ACTIVE EXHAUST 4WD Crew Cab 147" AT4 Gas V8 6.2L/376 [1]]( https://content.homenetiol.com/640x480/445898d316dd4fda87877a81ee70593b.jpg )
Stock#:
CGR5600A
VIN:
3GTUUEEL8TG115600
Used 2026 GMC Sierra 1500 4WD AT4 / 6.2L / PREMIUM PKG / TECH PKG / SUNROOF / ACTIVE EXHAUST
AT4 / 6.2L / PREMIUM PKG / TECH PKG / SUNROOF / ACTIVE EXHAUST
Crew Cab Short Box 4-Wheel Drive AT4
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Gas V8 6.2L/376
15,049 Miles
Retail Price
$
75,900
Cash Discount
-$5,000
Sale Price
$70,900
Exterior: Onyx Black
Manager Special
![2026 GMC Sierra 1500 Denali | 3.0L DURAMAX | STD BOX | RESERVE | HUD | SUNROOF | 22S | VENTED SEATS 4WD Crew Cab 157" Denali Turbocharged Diesel I6 3.0L/183 [2]]( https://content.homenetiol.com/640x480/ac332dc320244cc296f4fd583a6076ea.jpg )
Stock#:
SG230238A
VIN:
3GTUUGE85TG116064
Certified Used 2026 GMC Sierra 1500 4WD Denali | 3.0L DURAMAX | STD BOX | RESERVE | HUD | SUNROOF | 22S | VENTED SEATS
Denali | 3.0L DURAMAX | STD BOX | RESERVE | HUD | SUNROOF | 22S | VENTED SEATS
Crew Cab Standard Box 4-Wheel Drive Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel I6 3.0L/183
35,490 Miles
Retail Price
$
99,502
Cash Discount
-$21,607
Sale Price
$77,895
Exterior: Onyx Black
![2026 GMC Sierra 1500 DENALI / DURAMAX / TECH PKG / SUNROOF / 4WD Crew Cab 157" Denali Turbocharged Diesel I6 3.0L/183 [3]]( https://content.homenetiol.com/640x480/5bbddd8b278a467aaa6b785dca562cfb.jpg )
Stock#:
CG266015A
VIN:
3GTUUGE85TG127436
Used 2026 GMC Sierra 1500 4WD DENALI / DURAMAX / TECH PKG / SUNROOF /
DENALI / DURAMAX / TECH PKG / SUNROOF /
Crew Cab Standard Box 4-Wheel Drive Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel I6 3.0L/183
33,948 Miles
Retail Price
$
80,900
Cash Discount
-$3,000
Sale Price
$77,900
Exterior: Sterling Metallic
Manager Special
![2026 GMC Sierra 1500 Denali | 3.0L DURAMAX | TECH PKG | SUPER CRUISE | SUNROOF | MULTIPRO TAILGATE 4WD Crew Cab 147" Denali Turbocharged Diesel I6 3.0L/183 [4]]( https://content.homenetiol.com/640x480/0c21ad4ce9c34490a24f40af8735937d.jpg )
Stock#:
CG332259A
VIN:
1GTUUGE80TZ123634
Certified Used 2026 GMC Sierra 1500 4WD Denali | 3.0L DURAMAX | TECH PKG | SUPER CRUISE | SUNROOF | MULTIPRO TAILGATE
Denali | 3.0L DURAMAX | TECH PKG | SUPER CRUISE | SUNROOF | MULTIPRO TAILGATE
Crew Cab Short Box 4-Wheel Drive Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel I6 3.0L/183
31,460 Miles
Retail Price
$
102,037
Cash Discount
-$24,042
Sale Price
$77,995
Exterior: Onyx Black
![2026 GMC Sierra 1500 DENALI / DURAMAX / RESERVE PKG / SUNROOF / POWER BOARDS / TECH 4WD Crew Cab 147" Denali Turbocharged Diesel I6 3.0L/183 [5]]( https://content.homenetiol.com/640x480/616de88efb8e47dcadb4a39ea0ecfb69.jpg )
Stock#:
CGL0810A
VIN:
3GTUUGE80TG100810
Used 2026 GMC Sierra 1500 4WD DENALI / DURAMAX / RESERVE PKG / SUNROOF / POWER BOARDS / TECH
DENALI / DURAMAX / RESERVE PKG / SUNROOF / POWER BOARDS / TECH
Crew Cab Short Box 4-Wheel Drive Denali
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel I6 3.0L/183
12,145 Miles
Retail Price
$
82,100
Cash Discount
-$2,200
Sale Price
$79,900
Exterior: Onyx Black
Manager Special
![2026 GMC Sierra 1500 Denali Ultimate | 6.2L V8 | SUPER CRUISE | SUNROOF | MASSAGE SEATS 4WD Crew Cab 147" Denali Ultimate Gas V8 6.2L/376 [6]]( https://content.homenetiol.com/640x480/9b2ecf5caf714d6bbe60141380b3f9a5.jpg )
Stock#:
SGP4592A
VIN:
1GTUUHEL3TZ164592
Certified Used 2026 GMC Sierra 1500 4WD Denali Ultimate | 6.2L V8 | SUPER CRUISE | SUNROOF | MASSAGE SEATS
Denali Ultimate | 6.2L V8 | SUPER CRUISE | SUNROOF | MASSAGE SEATS
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Gas V8 6.2L/376
16,693 Miles
Retail Price
$
112,093
Cash Discount
-$19,098
Sale Price
$92,995
Exterior: Sterling Metallic
![2026 GMC Sierra 1500 Denali Ultimate | 3.0L DURAMAX | HUD | VENTED MASSAGE SEATS | SUNROOF 4WD Crew Cab 147" Denali Ultimate Turbocharged Diesel I6 3.0L/183 [7]]( https://content.homenetiol.com/640x480/70f0e95560254c4c9792178bfd67b500.jpg )
Stock#:
SGP8317A
VIN:
1GTUUHE87TZ238317
Certified Used 2026 GMC Sierra 1500 4WD Denali Ultimate | 3.0L DURAMAX | HUD | VENTED MASSAGE SEATS | SUNROOF
Denali Ultimate | 3.0L DURAMAX | HUD | VENTED MASSAGE SEATS | SUNROOF
Crew Cab Short Box 4-Wheel Drive Denali Ultimate
Pickup
Crew Cab Pickup
4WD 10-Speed Automatic
Turbocharged Diesel I6 3.0L/183
5,307 Miles
Retail Price
$
112,787
Cash Discount
-$16,792
Sale Price
$95,995
Exterior: Glacier White Tricoat
Relevant links
*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.
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.
