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Used gmc Vehicles For Sale at Summit GM

In Transit
2026 GMC Terrain AWD Elevation | 1.5L TURBO | PREM PKG | ADAPTIVE CRUISE | PWR LIFTGATE AWD 4dr Elevation Turbocharged Gas I4 1.5L/-TBD- [0]
Stock#: SGA8690A
VIN: 3GKALUEG3TL128690

Certified Used 2026 GMC Terrain AWD AWD Elevation | 1.5L TURBO | PREM PKG | ADAPTIVE CRUISE | PWR LIFTGATE

AWD Elevation | 1.5L TURBO | PREM PKG | ADAPTIVE CRUISE | PWR LIFTGATE AWD Elevation SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/-TBD-
WhiteSummit White BlackAfter Dark
48,246 Miles
Retail Price
$ 44,608
Cash Discount
-$5,113
Sale Price
$39,495
Exterior: Summit White
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In Transit
2026 GMC Terrain AWD Elevation AWD 4dr Elevation Turbocharged Gas I4 1.5L/-TBD- [1]
Stock#: ADE8445A
VIN: 3GKALUEG6TL298445

Used 2026 GMC Terrain AWD AWD Elevation

AWD Elevation AWD Elevation SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/-TBD-
24,402 Miles
Retail Price
$ 40,975
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In Transit
2026 GMC Sierra 1500 Elevation | 3.0L DURAMAX | PREF PKG | SUNROOF | LEATHER BUCKETS 4WD Crew Cab 147" Elevation Turbocharged Diesel I6 3.0L/183 [2]
Stock#: SGP1562A
VIN: 3GTUUCE84TG181562

Certified Used 2026 GMC Sierra 1500 4WD Elevation | 3.0L DURAMAX | PREF PKG | SUNROOF | LEATHER BUCKETS

Elevation | 3.0L DURAMAX | PREF PKG | SUNROOF | LEATHER BUCKETS Crew Cab Short Box 4-Wheel Drive Elevation Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel I6 3.0L/183
WhiteSummit White BlackJet Black
15,793 Miles
Retail Price
$ 84,883
Cash Discount
-$18,188
Sale Price
$66,695
Exterior: Summit White
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In Transit
2026 GMC Sierra 1500 Elevation | 3.0L DURAMAX | PREM PKG | SUNROOF | BUCKETS | BOARDS 4WD Crew Cab 147" Elevation Turbocharged Diesel I6 3.0L/183 [3]
Stock#: SGP1564A
VIN: 3GTUUCE88TG181564

Certified Used 2026 GMC Sierra 1500 4WD Elevation | 3.0L DURAMAX | PREM PKG | SUNROOF | BUCKETS | BOARDS

Elevation | 3.0L DURAMAX | PREM PKG | SUNROOF | BUCKETS | BOARDS Crew Cab Short Box 4-Wheel Drive Elevation Pickup Crew Cab Pickup 4WD 8-Speed Automatic Turbocharged Diesel I6 3.0L/183
WhiteSummit White BlackJet Black
17,105 Miles
Retail Price
$ 84,883
Cash Discount
-$18,188
Sale Price
$66,695
Exterior: Summit White
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In Transit
2026 GMC Sierra 1500 AT4 / DURAMAX / PREFERRED PKG / NO ACCIDENTS 4WD Crew Cab 157" AT4 Turbocharged Diesel I6 3.0L/183 [4]
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
WhiteSummit White BlackJet Black with Kalahari accents
29,262 Miles
Retail Price
$ 79,400
Cash Discount
-$8,500
Sale Price
$70,900
Exterior: Summit White
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In Transit
2026 GMC Sierra 1500 AT4 / 6.2L / PREMIUM PKG / TECH PKG / SUNROOF / ACTIVE EXHAUST 4WD Crew Cab 147" AT4 Gas V8 6.2L/376 [5]
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
BlackOnyx Black BlackJet Black with Kalahari accents
15,049 Miles
Retail Price
$ 77,600
Cash Discount
-$3,700
Sale Price
$73,900
Exterior: Onyx Black
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In Transit
2026 GMC Sierra 1500 Denali | 3.0L DURAMAX | TECH PKG | SUNROOF | VENTED SEATS | HUD 4WD Crew Cab 147" Denali Turbocharged Diesel I6 3.0L/183 [6]
Stock#: SGA9205A
VIN: 3GTUUGE87TG129205

Certified Used 2026 GMC Sierra 1500 4WD Denali | 3.0L DURAMAX | TECH PKG | SUNROOF | VENTED SEATS | HUD

Denali | 3.0L DURAMAX | TECH PKG | SUNROOF | VENTED SEATS | HUD Crew Cab Short Box 4-Wheel Drive Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel I6 3.0L/183
WhiteGlacier White Tricoat BlackJet Black
18,943 Miles
Retail Price
$ 99,958
Cash Discount
-$22,071
Sale Price
$77,887
Exterior: Glacier White Tricoat
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In Transit
2026 GMC Sierra 1500 DENALI / DURAMAX / TECH PKG / SUNROOF / 4WD Crew Cab 157" Denali Turbocharged Diesel I6 3.0L/183 [7]
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
GraySterling Metallic BlackJet Black
33,948 Miles
Retail Price
$ 83,400
Cash Discount
-$4,500
Sale Price
$78,900
Exterior: Sterling Metallic
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In Transit
2026 GMC Sierra 1500 DENALI / DURAMAX / RESERVE PKG / SUNROOF / POWER BOARDS / TECH 4WD Crew Cab 147" Denali Turbocharged Diesel I6 3.0L/183 [8]
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
BlackOnyx Black BlackJet Black
12,145 Miles
Retail Price
$ 79,900
Exterior: Onyx Black
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In Transit
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 [9]
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
BlackOnyx Black BrownAtmosphere/Brownstone
31,460 Miles
Retail Price
$ 102,037
Cash Discount
-$22,042
Sale Price
$79,995
Exterior: Onyx Black
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In Transit
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 [10]
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
BlackOnyx Black BlackJet Black
35,490 Miles
Retail Price
$ 99,502
Cash Discount
-$19,507
Sale Price
$79,995
Exterior: Onyx Black
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In Transit
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 [11]
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
GraySterling Metallic TanAlpine Umber
16,693 Miles
Retail Price
$ 112,093
Cash Discount
-$18,198
Sale Price
$93,895
Exterior: Sterling Metallic
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In Transit
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 [12]
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
WhiteGlacier White Tricoat TanAlpine Umber
5,307 Miles
Retail Price
$ 112,787
Cash Discount
-$16,092
Sale Price
$96,695
Exterior: Glacier White Tricoat
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In Transit
2026 GMC Sierra 2500HD Denali | 6.6L DURAMAX | RESERVE PKG | PWR STEPS | BLACK BADGES 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [13]
Stock#: SGD4501A
VIN: 1GT4UREY1TF124501

Certified Used 2026 GMC Sierra 2500HD 4WD Denali | 6.6L DURAMAX | RESERVE PKG | PWR STEPS | BLACK BADGES

Denali | 6.6L DURAMAX | RESERVE PKG | PWR STEPS | BLACK BADGES Crew Cab Standard Box 4-Wheel Drive Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black BlackJet Black
13,305 Miles
Retail Price
$ 125,088
Cash Discount
-$19,093
Sale Price
$105,995
Exterior: Onyx Black
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In Transit
2026 GMC Sierra 3500HD Denali | 6.6L DURAMAX | RESERVE | PWR STEPS | 5TH WHEEL PREP 4WD Crew Cab 159" Denali 6.6L DURAMAX V8 TURBODIESEL [14]
Stock#: SGD5392A
VIN: 1GT4UWEY6TF105392

Certified Used 2026 GMC Sierra 3500HD 4WD Denali | 6.6L DURAMAX | RESERVE | PWR STEPS | 5TH WHEEL PREP

Denali | 6.6L DURAMAX | RESERVE | PWR STEPS | 5TH WHEEL PREP 4WD Crew Cab Standard Box Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic 6.6L DURAMAX V8 TURBODIESEL
GraySterling Metallic BlackJet Black
8,797 Miles
Retail Price
$ 122,853
Cash Discount
-$15,858
Sale Price
$106,995
Exterior: Sterling Metallic
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In Transit
2026 GMC Sierra 2500HD Denali | 6.6L DURAMAX | DENALI RESERVE | PWR STEPS | BLACK 20S 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [15]
Stock#: SGD4540A
VIN: 1GT4UREY0TF124540

Certified Used 2026 GMC Sierra 2500HD 4WD Denali | 6.6L DURAMAX | DENALI RESERVE | PWR STEPS | BLACK 20S

Denali | 6.6L DURAMAX | DENALI RESERVE | PWR STEPS | BLACK 20S Crew Cab Standard Box 4-Wheel Drive Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
BlackOnyx Black BlackJet Black
16,747 Miles
Retail Price
$ 125,088
Cash Discount
-$16,093
Sale Price
$108,995
Exterior: Onyx Black
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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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