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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
-$8,613
Sale Price
$35,995
Exterior: Summit White
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2026 GMC Terrain AWD Elevation | 1.5L TURBO | PREM PKG | ADAPTIVE CRUISE | HEATED SEATS + WHEEL AWD 4dr Elevation Turbocharged Gas I4 1.5L/-TBD- [1]
Stock#: SGP1794A
VIN: 3GKALUEG8TL131794

Used 2026 GMC Terrain AWD AWD Elevation | 1.5L TURBO | PREM PKG | ADAPTIVE CRUISE | HEATED SEATS + WHEEL

AWD Elevation | 1.5L TURBO | PREM PKG | ADAPTIVE CRUISE | HEATED SEATS + WHEEL AWD Elevation SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/-TBD-
BlackEbony Twilight Metallic BlackAfter Dark
49,689 Miles
Retail Price
$ 45,103
Cash Discount
-$9,108
Sale Price
$35,995
Exterior: Ebony Twilight Metallic
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In Transit
2026 GMC Terrain AWD Elevation AWD 4dr Elevation Turbocharged Gas I4 1.5L/-TBD- [2]
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
$ 37,498
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In Transit
2026 GMC Terrain Elevation | AWD | TURBO | DRIVER ASSIST PKG AWD 4dr Elevation Turbocharged Gas I4 1.5L/90 [3]
Stock#: SAP131969A
VIN: 3GKALUEG6TL131969

Used 2026 GMC Terrain AWD Elevation | AWD | TURBO | DRIVER ASSIST PKG

Elevation | AWD | TURBO | DRIVER ASSIST PKG AWD 4dr Elevation SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/90
WhiteWhite
42,300 Miles
Retail Price
$ 39,889
Cash Discount
-$1,002
Sale Price
$38,887
Exterior: White
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In Transit
2026 GMC Terrain AWD Denali | 1.5L TURBO I4 | PANO ROOF | VENTED SEATS | HEATED R SEATS + WHEEL AWD 4dr Denali Turbocharged Gas I4 1.5L/-TBD- [4]
Stock#: SG162363A
VIN: 3GKALZEG0TL237864

Certified Used 2026 GMC Terrain AWD AWD Denali | 1.5L TURBO I4 | PANO ROOF | VENTED SEATS | HEATED R SEATS + WHEEL

AWD Denali | 1.5L TURBO I4 | PANO ROOF | VENTED SEATS | HEATED R SEATS + WHEEL AWD Denali SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/-TBD-
BlueDownpour Metallic GrayLight Ash Grey / Very Dark Atmosphere
29,972 Miles
Retail Price
$ 53,283
Cash Discount
-$9,588
Sale Price
$43,695
Exterior: Downpour Metallic
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In Transit
2026 GMC Terrain DENALI / CONVENIENCE PKG 2 & 3 / TECH PKG / 1 OWNER NO ACCIDENTS AWD 4dr Denali Turbocharged Gas I4 1.5L/-TBD- [5]
Stock#: CG092764A
VIN: 3GKALZEG2TL209841

Used 2026 GMC Terrain AWD DENALI / CONVENIENCE PKG 2 & 3 / TECH PKG / 1 OWNER NO ACCIDENTS

DENALI / CONVENIENCE PKG 2 & 3 / TECH PKG / 1 OWNER NO ACCIDENTS AWD Denali SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/-TBD-
BlackEbony Twilight Metallic After Dark
9,479 Miles
Retail Price
$ 48,100
Cash Discount
-$4,200
Sale Price
$43,900
Exterior: Ebony Twilight Metallic
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In Transit
2026 GMC Sierra 1500 ELEVATION / X31 OFF ROAD / PREF PACKAGE / NO ACCIDENTS 4WD Crew Cab 147" Elevation Gas V8 5.3L/325 [6]
Stock#: CGP1776A
VIN: 3GTUUCED1TG101776

Used 2026 GMC Sierra 1500 4WD ELEVATION / X31 OFF ROAD / PREF PACKAGE / NO ACCIDENTS

ELEVATION / X31 OFF ROAD / PREF PACKAGE / NO ACCIDENTS Crew Cab Short Box 4-Wheel Drive Elevation Pickup Crew Cab Pickup 4WD 8-Speed Automatic Gas V8 5.3L/325
GraySterling Metallic BlackJet Black
6,685 Miles
Retail Price
$ 71,900
Cash Discount
-$9,400
Sale Price
$62,500
Exterior: Sterling Metallic
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In Transit
2026 GMC Canyon Denali | 2.7L TURBOMAX | SUNROOF | UNDERBODY CAMERAS | VENTED SEATS 4WD Crew Cab Denali Turbocharged Gas I4 2.7L/ [7]
Stock#: SG169077A
VIN: 1GTP2FEK6T1169797

Certified Used 2026 GMC Canyon 4WD Denali | 2.7L TURBOMAX | SUNROOF | UNDERBODY CAMERAS | VENTED SEATS

Denali | 2.7L TURBOMAX | SUNROOF | UNDERBODY CAMERAS | VENTED SEATS Crew Cab Short Box 4-Wheel Drive Denali Pickup Crew Cab Pickup 4WD 8-Speed Automatic Turbocharged Gas I4 2.7L/
WhiteSummit White BlackJet Black/Teak
5,156 Miles
Retail Price
$ 68,732
Cash Discount
-$5,737
Sale Price
$62,995
Exterior: Summit White
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In Transit
2026 GMC Sierra 1500 Elevation 4WD Crew Cab 147" Elevation Turbocharged Diesel I6 3.0L/183 [8]
Stock#: SDI1564A
VIN: 3GTUUCE88TG181564

Used 2026 GMC Sierra 1500 4WD Elevation

Elevation Crew Cab Short Box 4-Wheel Drive Elevation Pickup Crew Cab Pickup 4WD 8-Speed Automatic Turbocharged Diesel I6 3.0L/183
WhiteWhite
17,346 Miles
Retail Price
$ 63,495
Exterior: White
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In Transit
2026 GMC Sierra 1500 Elevation 4WD Crew Cab 147" Elevation Turbocharged Diesel I6 3.0L/183 [9]
Stock#: SDI1562A
VIN: 3GTUUCE84TG181562

Used 2026 GMC Sierra 1500 4WD Elevation

Elevation Crew Cab Short Box 4-Wheel Drive Elevation Pickup Crew Cab Pickup 4WD 8-Speed Automatic Turbocharged Diesel I6 3.0L/183
WhiteWhite
16,029 Miles
Retail Price
$ 63,995
Exterior: 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 [10]
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
-$11,500
Sale Price
$67,900
Exterior: Summit White
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In Transit
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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 [11]
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
-$27,242
Sale Price
$74,795
Exterior: Onyx Black
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In Transit
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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 [12]
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
36,661 Miles
Retail Price
$ 99,502
Cash Discount
-$24,507
Sale Price
$74,995
Exterior: Onyx Black
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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 [13]
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
$ 80,900
Cash Discount
-$5,700
Sale Price
$75,200
Exterior: Sterling Metallic
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In Transit
2026 GMC Sierra 1500 Denali 4WD Crew Cab 147" Denali Turbocharged Diesel I6 3.0L/183 [14]
Stock#: SDI9205A
VIN: 3GTUUGE87TG129205

Used 2026 GMC Sierra 1500 4WD Denali

Denali Crew Cab Short Box 4-Wheel Drive Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel I6 3.0L/183
WhiteWhite
19,619 Miles
Retail Price
$ 75,995
Exterior: White
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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 [15]
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
17,000 Miles
Retail Price
$ 82,100
Cash Discount
-$5,700
Sale Price
$76,400
Exterior: Onyx Black
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In Transit
2026 GMC Sierra 3500HD SLT / 6.6L DURAMAX / LEATHER SEATS / 5TH WHEEL PREP 4WD Crew Cab 159" SLT Turbocharged Diesel V8 6.6L/ [16]
Stock#: CG350947A
VIN: 1GT4UUEY3TF180975

Used 2026 GMC Sierra 3500HD 4WD SLT / 6.6L DURAMAX / LEATHER SEATS / 5TH WHEEL PREP

SLT / 6.6L DURAMAX / LEATHER SEATS / 5TH WHEEL PREP 4WD Crew Cab Standard Box SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GraySterling Metallic BlackJet Black
39,923 Miles
Retail Price
$ 91,400
Cash Discount
-$2,500
Sale Price
$88,900
Exterior: Sterling Metallic
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In Transit
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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 [17]
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
-$22,098
Sale Price
$89,995
Exterior: Sterling Metallic
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In Transit
2026 GMC Sierra 1500 Denali Ultimate | 3.0L DURAMAX | MASSAGE + VENTED SEATS | 360 CAMERA 4WD Crew Cab 147" Denali Ultimate Turbocharged Diesel I6 3.0L/183 [18]
Stock#: SGP6540A
VIN: 1GTUUHE88TZ106540

Certified Used 2026 GMC Sierra 1500 4WD Denali Ultimate | 3.0L DURAMAX | MASSAGE + VENTED SEATS | 360 CAMERA

Denali Ultimate | 3.0L DURAMAX | MASSAGE + VENTED SEATS | 360 CAMERA Crew Cab Short Box 4-Wheel Drive Denali Ultimate Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel I6 3.0L/183
BlackTitanium Rush Metallic TanAlpine Umber
9,242 Miles
Retail Price
$ 110,398
Cash Discount
-$19,403
Sale Price
$90,995
Exterior: Titanium Rush Metallic
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In Transit
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2026 GMC Sierra 2500HD Denali | 6.6L DURAMAX | RESERVE PKG | PWR STEPS | BLACK BADGES 4WD Crew Cab 159" Denali Turbocharged Diesel V8 6.6L/ [19]
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
-$25,593
Sale Price
$99,495
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.

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

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