Used Gray GMC Sierra 1500 for Sale inGilbert, PA

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Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
41,553
Stock #:
12992T
VIN:
3GTU9DED4LG354663
Gray (Satin Steel Metallic) 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Mark Martin Motors

Sponsored by Mark Martin Motors

2020 GMC Sierra 1500

SLT Crew Cab 4WD

41,553 mi

Ephrata, PA
67 mi away
Fair Deal

$38,990

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
56,799
Stock #:
55348A
VIN:
1GTP9EED6MZ355348
Gray 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

56,799 mi

Vineland, NJ
99 mi away
Fair Deal

$40,159

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
F56215
VIN:
3GTNUAED9TG293568
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,319

 

2026 GMC Sierra 1500

Pro Regular Cab LB 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $51,105

$43,914

$41,595

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock #:
GP4406
VIN:
3GTNUAEK2TG332368
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$3,000

 

2026 GMC Sierra 1500

Pro Regular Cab 4WD

Home delivery from Warren, OH
Free home delivery

New car

MSRP $45,315

$38,998

$35,998

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
F56149
VIN:
3GTPUJEK3TG189990
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,842

 

2026 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $56,490

$48,822

$46,980

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
ZG2744
VIN:
1GTUUDE82TZ545628
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Hazleton, PA
31 mi away

New car

MSRP $68,920

$62,490

$59,240

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
10
Stock #:
GP4413
VIN:
3GTUUDE85TG248868
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Warren, OH
Free home delivery

New car

MSRP $63,910

$55,843

$52,593

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black (JET BLK CLTH)
Transmission:
Automatic
Mileage:
1
Stock #:
F56132
VIN:
3GTPUJEKXTG178565
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,842

 

2026 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $56,490

$48,822

$46,980

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
F56347
VIN:
1GTUUDE80TZ520713
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,306

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $64,040

$55,836

$54,530

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
F56337
VIN:
3GTUUDE87TG461840
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,528

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $62,285

$54,303

$52,775

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black (JET BLK CLTH)
Transmission:
Automatic
Mileage:
1
Stock #:
F56123
VIN:
3GTPUJEK1TG178731
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,842

 

2026 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $56,490

$48,822

$46,980

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Thunderstorm Gray
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
31,996
Stock #:
R11011A
VIN:
1GTUUHEL4SZ209201
Price drop

-$2,000

 

2025 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

31,996 mi

Slatington, PA
13 mi away
Good Deal

$61,430

$59,430

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
81,899
Stock #:
BSU5292
VIN:
1GTU9FEDXMZ408383
Gray (Dark Sky Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

Denali Crew Cab 4WD

81,899 mi

Souderton, PA
41 mi away
Good Deal
Manufacturer certified

$35,785

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
26,095
Stock #:
N35271R
VIN:
1GTUUDED0TZ229190
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

SLT Crew Cab 4WD

26,095 mi

Totowa, NJ
63 mi away
Great Deal

$40,994

Year:
2020
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
19 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
41,553
Stock #:
12992T
VIN:
3GTU9DED4LG354663
Gray (Satin Steel Metallic) 2020 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Mark Martin Motors

Sponsored by Mark Martin Motors

2020 GMC Sierra 1500

SLT Crew Cab 4WD

41,553 mi

Ephrata, PA
67 mi away
Fair Deal

$38,990

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
56,799
Stock #:
55348A
VIN:
1GTP9EED6MZ355348
Gray 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

56,799 mi

Vineland, NJ
99 mi away
Fair Deal

$40,159

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
16 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
F56215
VIN:
3GTNUAED9TG293568
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$2,319

 

2026 GMC Sierra 1500

Pro Regular Cab LB 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $51,105

$43,914

$41,595

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
2 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
3
Stock #:
GP4406
VIN:
3GTNUAEK2TG332368
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$3,000

 

2026 GMC Sierra 1500

Pro Regular Cab 4WD

Home delivery from Warren, OH
Free home delivery

New car

MSRP $45,315

$38,998

$35,998

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
1
Stock #:
F56149
VIN:
3GTPUJEK3TG189990
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,842

 

2026 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $56,490

$48,822

$46,980

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
ZG2744
VIN:
1GTUUDE82TZ545628
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Hazleton, PA
31 mi away

New car

MSRP $68,920

$62,490

$59,240

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
10
Stock #:
GP4413
VIN:
3GTUUDE85TG248868
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$3,250

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Home delivery from Warren, OH
Free home delivery

New car

MSRP $63,910

$55,843

$52,593

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black (JET BLK CLTH)
Transmission:
Automatic
Mileage:
1
Stock #:
F56132
VIN:
3GTPUJEKXTG178565
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,842

 

2026 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $56,490

$48,822

$46,980

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
F56347
VIN:
1GTUUDE80TZ520713
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,306

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $64,040

$55,836

$54,530

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Gray
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
2
Stock #:
F56337
VIN:
3GTUUDE87TG461840
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,528

 

2026 GMC Sierra 1500

SLT Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $62,285

$54,303

$52,775

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
310 hp 2.7L I4
Exterior color:
Gray
Fuel type:
Gasoline
Interior color:
Black (JET BLK CLTH)
Transmission:
Automatic
Mileage:
1
Stock #:
F56123
VIN:
3GTPUJEK1TG178731
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic
Price drop

-$1,842

 

2026 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

Bloomsburg, PA
52 mi away

New car

MSRP $56,490

$48,822

$46,980

Year:
2025
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
420 hp 6.2L V8
Exterior color:
Thunderstorm Gray
Combined gas mileage:
15 MPG
Fuel type:
Gasoline
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
31,996
Stock #:
R11011A
VIN:
1GTUUHEL4SZ209201
Price drop

-$2,000

 

2025 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

31,996 mi

Slatington, PA
13 mi away
Good Deal

$61,430

$59,430

Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray (Dark Sky Metallic)
Combined gas mileage:
18 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
81,899
Stock #:
BSU5292
VIN:
1GTU9FEDXMZ408383
Gray (Dark Sky Metallic) 2021 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

 

2021 GMC Sierra 1500

Denali Crew Cab 4WD

81,899 mi

Souderton, PA
41 mi away
Good Deal
Manufacturer certified

$35,785

Year:
2026
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
355 hp 5.3L V8
Exterior color:
Gray
Combined gas mileage:
17 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
26,095
Stock #:
N35271R
VIN:
1GTUUDED0TZ229190
Gray 2026 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic

Sponsored Listing

2026 GMC Sierra 1500

SLT Crew Cab 4WD

26,095 mi

Totowa, NJ
63 mi away
Great Deal

$40,994

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