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Used gmc Vehicles For Sale at Summit GM

In Transit
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
$ 35,995
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In Transit
Stock#: SGP4823A
VIN: 3GKALZEG8TL134823

Certified Used 2026 GMC Terrain AWD AWD Denali | 1.5L I4 TURBO | PANO ROOF | VENTED SEATS | 360 CAM | 19S

AWD Denali | 1.5L I4 TURBO | PANO ROOF | VENTED SEATS | 360 CAM | 19S AWD Denali SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/-TBD-
BlackEbony Twilight Metallic BlackAfter Dark
12,607 Miles
Retail Price
$ 53,283
Cash Discount
-$10,888
Sale Price
$42,395
Exterior: Ebony Twilight Metallic
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In Transit
Stock#: CG113031A
VIN: 3GKALYEG8TL229005

Used 2026 GMC Terrain AWD AT4 / SUNROOF / TECH PKG /ALL CONVENIENCE PKGS / 1 OWNER

AT4 / SUNROOF / TECH PKG /ALL CONVENIENCE PKGS / 1 OWNER AWD AT4 SUV Sport Utility AWD 8-Speed Automatic Turbocharged Gas I4 1.5L/-TBD-
WhiteSummit White Forest Storm w/Mahogany Accents
20,354 Miles
Retail Price
$ 44,400
Cash Discount
-$1,700
Sale Price
$42,700
Exterior: Summit White
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In Transit
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
$ 45,700
Cash Discount
-$1,800
Sale Price
$43,900
Exterior: Ebony Twilight Metallic
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In Transit
Stock#: FMPZ6000A
VIN: 3GTUUCED4TG116000

Used 2026 GMC Sierra 1500 4WD Elevation 5.3 *X31* *Heated Buckets* *Heated Wheel*

Elevation 5.3 *X31* *Heated Buckets* *Heated Wheel* Crew Cab Short Box 4-Wheel Drive Elevation Pickup Crew Cab Pickup 4WD 8-Speed Automatic Gas V8 5.3L/325
GrayGray
13,901 Miles
Retail Price
$ 64,999
Cash Discount
-$4,466
Sale Price
$60,533
Exterior: Gray
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In Transit
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
$ 62,995
Exterior: White
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In Transit
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
$ 62,995
Exterior: White
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In Transit
Stock#: CG488330A
VIN: 3GTUUDED4TG247823

Used 2026 GMC Sierra 1500 4WD SLT / PREMIUM PLUS / X31 / SAFETY CONVENIENCE & PREFERRED PKG'S

SLT / PREMIUM PLUS / X31 / SAFETY CONVENIENCE & PREFERRED PKG'S Crew Cab Short Box 4-Wheel Drive SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 5.3L/325
WhiteGlacier White Tricoat BlackJet Black
4,395 Miles
Retail Price
$ 75,900
Cash Discount
-$2,000
Sale Price
$73,900
Exterior: Glacier White Tricoat
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In Transit
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
$ 74,995
Exterior: White
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In Transit
Stock#: FMD5601A
VIN: 3GTUUGED4TG115601

Used 2026 GMC Sierra 1500 4WD Denali Reserve 5.3 *Roof* *Power Steps* *Bose*

Denali Reserve 5.3 *Roof* *Power Steps* *Bose* Crew Cab Short Box 4-Wheel Drive Denali Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 5.3L/325
12,336 Miles
Retail Price
$ 83,999
Cash Discount
-$6,455
Sale Price
$77,544
Exterior: GBA
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In Transit
Stock#: FMD1396A
VIN: 3GTUUFEL5TG181396

Used 2026 GMC Sierra 1500 4WD AT4X 6.2 *Roof* *Vented Seats* *Bose*

AT4X 6.2 *Roof* *Vented Seats* *Bose* Crew Cab Short Box 4-Wheel Drive AT4X Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.2L/376
GraySTERLING_METALL
20,193 Miles
Retail Price
$ 85,999
Cash Discount
-$4,366
Sale Price
$81,633
Exterior: STERLING_METALL
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In Transit
Stock#: FMD5583A
VIN: 1GT4UNE77TF135583

Used 2026 GMC Sierra 2500HD 4WD SLT Gas *Roof* *Demo Special*

SLT Gas *Roof* *Demo Special* Crew Cab Standard Box 4-Wheel Drive SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
RedVOLCANIC RED
12,293 Miles
Retail Price
$ 85,499
Cash Discount
-$1,500
Sale Price
$83,999
Exterior: VOLCANIC RED
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In Transit
Stock#: FMD5629A
VIN: 1GT4UNE75TF135629

Used 2026 GMC Sierra 2500HD 4WD SLT Gas *Vented Seats* *Bose* *Demo Special*

SLT Gas *Vented Seats* *Bose* *Demo Special* Crew Cab Standard Box 4-Wheel Drive SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
GrayTITANIUM RUSH
12,057 Miles
Retail Price
$ 85,499
Cash Discount
-$1,500
Sale Price
$83,999
Exterior: TITANIUM RUSH
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In Transit
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
39,950 Miles
Retail Price
$ 88,900
Cash Discount
-$2,000
Sale Price
$86,900
Exterior: Sterling Metallic
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In Transit
Stock#: FMD5539A
VIN: 1GT4UNE74TF135539

Used 2026 GMC Sierra 2500HD 4WD SLT *Multi Pro Tailgate* *Power Sunroof* *Demo Special*

SLT *Multi Pro Tailgate* *Power Sunroof* *Demo Special* Crew Cab Standard Box 4-Wheel Drive SLT Pickup Crew Cab Pickup 4WD 10-Speed Automatic Gas V8 6.6L/
BlackONYX BLACK
13,524 Miles
Retail Price
$ 92,768
Cash Discount
-$2,769
Sale Price
$89,999
Exterior: ONYX BLACK
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In Transit
Manager Special
Stock#: SGD8832A
VIN: 1GT4UPEY0TF208832

Certified Used 2026 GMC Sierra 2500HD 4WD AT4 | 6.6L DURAMAX | AT4 PREM PLUS PKG | PWR BOARDS | X31

AT4 | 6.6L DURAMAX | AT4 PREM PLUS PKG | PWR BOARDS | X31 Crew Cab Standard Box 4-Wheel Drive AT4 Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteSummit White BlackJet Black with Kalahari accents
19,083 Miles
Retail Price
$ 116,128
Cash Discount
-$21,133
Sale Price
$94,995
Exterior: Summit White
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In Transit
Manager Special
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
-$28,693
Sale Price
$96,395
Exterior: Onyx Black
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In Transit
Stock#: FMD3929A
VIN: 1GT4UYEY3TF113929

Used 2026 GMC Sierra 3500HD 4WD Denali Ultimate Diesel *5th Whl Prep* *Pwr Steps*

Denali Ultimate Diesel *5th Whl Prep* *Pwr Steps* 4WD Crew Cab Standard Box Denali Ultimate Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
GrayTITANIUM RUSH
13,219 Miles
Retail Price
$ 116,999
Cash Discount
-$8,166
Sale Price
$108,833
Exterior: TITANIUM RUSH
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In Transit
Stock#: FMDZ8481A
VIN: 1GT1UXEY3TF118481

Used 2026 GMC Sierra 2500HD 4WD Denali Ultimate Diesel *Roof* *Tech* *5th Whl Prep*

Denali Ultimate Diesel *Roof* *Tech* *5th Whl Prep* Crew Cab Standard Box 4-Wheel Drive Denali Ultimate Pickup Crew Cab Pickup 4WD 10-Speed Automatic Turbocharged Diesel V8 6.6L/
WhiteGLACIER WHITE
17,823 Miles
Retail Price
$ 116,999
Cash Discount
-$7,155
Sale Price
$109,844
Exterior: GLACIER WHITE
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Price includes all fees and charges except GST and financing. Federal luxury tax, where applicable, is included in the advertised price.

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