New & Used 2025 GMC Sierra 1500 for Sale near Millsboro, DE

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Millsboro, DE

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2024 GMC Sierra 1500

AT4 Crew Cab 4WD

39,668 miles

$50,450

Good Deal

Pleasantville, NJ

70 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Summit White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 39,668
Stock number:: PM142120
VIN:: 1GTUUEEL7RZ142120

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

12,902 miles

$43,990

Fair Deal

Certified Pre-Owned

Palmyra, NJ

100 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: White
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 12,902
Stock number:: 26G163AAC
VIN:: 3GTPUJEK0RG451926

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

14,071 miles

$44,100

Great Deal

Pasadena, MD

79 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 14,071
Stock number:: RV7325P
VIN:: 1GTUUDED6RZ180280

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

2,280 miles

$43,481

Good Deal

Certified Pre-Owned

Abingdon, MD

83 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Volcanic Red Tintcoat
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 2,280
Stock number:: TF171472A
VIN:: 3GTPUJEK4RG306162

2024 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

6,646 miles

$64,990

Good Deal

Certified Pre-Owned

Newark, DE

80 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Alpine Umber
Transmission:: Automatic
Mileage:: 6,646
Stock number:: P25343
VIN:: 1GTUUHEL1RZ266983

2024 GMC Sierra 1500

AT4X Crew Cab 4WD

2,996 miles

$63,700

Great Deal

Hurlock, MD

33 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Dynamic Blue Metallic
Combined gas mileage:: 15 MPG
Fuel type:: Gasoline
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 2,996
Stock number:: F250567B
VIN:: 3GTUUFEL3RG280839

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

14,071 miles

$44,100

Great Deal

Pasadena, MD

79 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Titanium Rush Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Dark Walnut/Slate
Transmission:: Automatic
Mileage:: 14,071
Stock number:: RV7325P
VIN:: 1GTUUDED6RZ180280

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2024 GMC Sierra 1500

AT4X Crew Cab 4WD

4,616 miles

$63,455

Good Deal

Annapolis, MD

73 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Onyx Black
Combined gas mileage:: 15 MPG
Fuel type:: Gasoline
Interior color:: Black (Obsidian Rush)
Transmission:: Automatic
Mileage:: 4,616
Stock number:: R8500Z
VIN:: 3GTUUFEL8RG345507

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

2,400 miles

$47,990

Good Deal

Pleasantville, NJ

70 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 2,400
Stock number:: PM128421
VIN:: 3GTUUCED2SG128421

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2024 GMC Sierra 1500

Elevation Standard Crew Cab 4WD

29,140 miles

$39,750

Good Deal

Clarksville, MD

99 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Blue
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 29,140
Stock number:: KCCP240350
VIN:: 3GTPUJEK3RG202133

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2025 GMC Sierra 1500

Elevation Crew Cab 4WD

9,701 miles

$47,890

Good Deal

Pleasantville, NJ

70 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Summit White
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 9,701
Stock number:: PM226668
VIN:: 1GTUUCE87SZ226668

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2025 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

9,263 miles

$65,499

Great Deal

Certified Pre-Owned

Cockeysville, MD

95 mi away

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:: Onyx Black
Combined gas mileage:: 15 MPG
Fuel type:: Gasoline
Interior color:: Alpine Umber
Transmission:: Automatic
Mileage:: 9,263
Stock number:: A0216A
VIN:: 1GTUUHEL8SZ167759

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

11,901 miles

$57,995

Fair Deal

Cockeysville, MD

95 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Onyx Black
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 11,901
Stock number:: V6006
VIN:: 3GTUUGE87RG304481

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2024 GMC Sierra 1500

SLT Crew Cab RWD

44,959 miles

$36,599

Good Deal

Egg Harbor Township, NJ

70 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: 4X2
Engine:: 355 hp 5.3L V8
Exterior color:: Blue
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 44,959
Stock number:: E112305
VIN:: 1GTPHDED8RZ186633

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2024 GMC Sierra 1500

Elevation Crew Cab 4WD

29,658 miles

$39,995

Good Deal

Aberdeen, MD

79 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Dynamic Blue Metallic
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 29,658
Stock number:: FP633
VIN:: 3GTPUCEK6RG263505

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

11,120 miles

$59,988

Fair Deal

Media, PA

93 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Downpour Metallic - GXP
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black - H2X
Transmission:: Automatic
Mileage:: 11,120
Stock number:: 26G146a
VIN:: 3GTUUGEDXRG325872

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

27,558 miles

$43,877

Good Deal

Laurel, MD

91 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Summit White
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 27,558
Stock number:: SZ238628
VIN:: 1GTUUDED7SZ238628

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2025 GMC Sierra 1500

SLT Crew Cab 4WD

5,272 miles

$46,550

Good Deal

Runnemede, NJ

89 mi away

Year:: 2025
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Titanium Rush Metallic
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 5,272
Stock number:: SG301151
VIN:: 3GTUUDED2SG301151

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

29,991 miles

$46,850

Fair Deal

Certified Pre-Owned

West Chester, PA

97 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: White Frost Tricoat
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 29,991
Stock number:: 20240657
VIN:: 3GTUUDED3RG140657

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2024 GMC Sierra 1500

Elevation Standard Double Cab 4WD

8,814 miles

$39,990

Fair Deal

Pleasantville, NJ

70 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 310 hp 2.7L I4
Exterior color:: Summit White
Combined gas mileage:: 18 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: 8-Speed Automatic
Mileage:: 8,814
Stock number:: PM381317
VIN:: 1GTRUJEK7RZ381317

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

47,284 miles

$40,895

Good Deal

New Castle, DE

78 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Onyx Black
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 47,284
Stock number:: A0372
VIN:: 1GTUUDED0RZ271058

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

21,204 miles

$58,997

Fair Deal

Store transfer to Salisbury, MD

2,411 mi away Price includes $1,999 shipping Price includes $1,999 shipping

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 3L I6 Diesel
Exterior color:: Red
Combined gas mileage:: 25 MPG
Fuel type:: Diesel
Interior color:: Black
Transmission:: Automatic
Mileage:: 21,204
Stock number:: 28066534
VIN:: 3GTUUGE84RG187443

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2024 GMC Sierra 1500

SLT Crew Cab 4WD

64,791 miles

$39,250

Good Deal

Brandywine, MD

85 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 355 hp 5.3L V8
Exterior color:: Summit White
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Black
Transmission:: Automatic
Mileage:: 64,791
Stock number:: B0432
VIN:: 3GTUUDED1RG144304

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2024 GMC Sierra 1500

Denali Crew Cab 4WD

21,735 miles

$55,468

Good Deal

Certified Pre-Owned

Atlantic City, NJ

71 mi away

Year:: 2024
Make:: GMC
Model:: Sierra 1500
Body type:: Pickup Truck
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 420 hp 6.2L V8
Exterior color:: Sterling Metallic
Combined gas mileage:: 17 MPG
Fuel type:: Gasoline
Interior color:: Jet Black
Transmission:: Automatic
Mileage:: 21,735
Stock number:: 243562
VIN:: 3GTUUGEL1RG223562

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Reviews

FAQs

5 Overall rating

(1 reviews)

Anonymous

5.0

Reviewed a 2025 GMC AT4 Crew Cab 4WD on Nov 01, 2024

We were happy with our last AT4 so we decided to buy another one. This time we elected to purchase the AT4 Diesel version.

2025 GMC Sierra 1500 FAQs

How much does the 2025 GMC Sierra 1500 cost in Millsboro, DE?

The average 2025 GMC Sierra 1500 costs about $54,814.39. The average price has decreased by -8.6% since last year. The 383 for sale near Millsboro, DE on CarGurus, range from $28,194 to $86,641 in price.

How many 2025 GMC Sierra 1500 vehicles in Millsboro, DE have no reported accidents or damage?

383 out of 383 for sale near Millsboro, DE have no reported accidents or damage.

What is the fuel economy of the 2025 GMC Sierra 1500?

Depending on the engine and options, the 2025 GMC Sierra 1500 gets between 12 and 24 MPG (or MPGe).

What fuel types are available?

Diesel, Gasoline engines are available.

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