GMC Sierra 1500 for Sale in Delaware

Used 2018 GMC Sierra 1500

Base

$11,385

151,732 mi

Est. $176/mo*

17 days at this dealer

WhiteGray

Wolf's Elite Autos

Wilmington, DE

Used 2017 GMC Sierra 1500

Base

$17,583

109,214 mi

Est. $264/mo*

82 days at this dealer

Onyx BlackGray

Union Park Auto Group

Wilmington, DE

Used 2016 GMC Sierra 1500

Base

$19,095

110,760 mi

Est. $285/mo*

19 days at this dealer

Onyx BlackGray

DriveTime Used Cars

New Castle, DE

Used 2015 GMC Sierra 1500

SLT

$19,995

140,213 mi

Est. $298/mo*

0 days at this dealer

Onyx BlackBlack

Blackshire Motors

New Castle, DE

Used 2009 GMC Sierra 1500

SLE

$20,013

70,086 mi

Est. $298/mo*

9 days at this dealer

BlueBlack

Atlantic Auto Brokers

Harrington, DE

Used 2015 GMC Sierra 1500

SLT

$21,720

135,604 mi

Est. $323/mo*

17 days at this dealer

BlackBlack

i.g. Burton Chevrolet of Milford

Milford, DE

Used 2017 GMC Sierra 1500

SLT

$25,106

106,848 mi

Est. $371/mo*

1 day at this dealer

GrayJet Black

Nucar Mazda of New Castle

New Castle, DE

Used 2014 GMC Sierra 1500

Denali

$25,118

118,931 mi

Est. $371/mo*

17 days at this dealer

WhiteBrown

Carmart of Smyrna

Smyrna, DE

Used 2016 GMC Sierra 1500

Denali

$27,398

107,202 mi

Est. $404/mo*

17 days at this dealer

GrayBlack

i.g. Burton Chrysler Dodge Jeep RAM FIAT of Milford

Milford, DE

Used 2017 GMC Sierra 1500

Denali

$28,995

96,859 mi

Est. $427/mo*

2 days at this dealer

WhiteTen

Blackshire Motors

New Castle, DE

Used 2015 GMC Sierra 1500

SLT

$29,513

84,091 mi

Est. $434/mo*

17 days at this dealer

Onyx BlackJet Black

Atlantic Auto Brokers

Harrington, DE

Used 2020 GMC Sierra 1500

AT4

$30,199

133,960 mi

Est. $444/mo*

2 days at this dealer

Summit WhiteBlack

EZ Work Trucks

Harrington, DE

Used 2019 GMC Sierra 1500

SLT

$32,476

52,571 mi

Est. $476/mo*

17 days at this dealer

GrayDark Walnut

Porter Ford

Newark, DE

Used 2021 GMC Sierra 1500

Elevation

$32,594

65,342 mi

Est. $478/mo*

17 days at this dealer

Onyx BlackJet Black

Price Premier

Rehoboth Beach, DE

Used 2021 GMC Sierra 1500

Elevation

$33,298

61,184 mi

Est. $488/mo*

5 days at this dealer

WhiteBlack

Hertrich Ford Lincoln of Milford

Milford, DE

Used 2019 GMC Sierra 1500

SLT

$33,483

87,198 mi

Est. $490/mo*

38 days at this dealer

RedGray

Union Park Auto Group

Wilmington, DE

Used 2023 GMC Sierra 1500

Elevation

$34,298

87,931 mi

Est. $502/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

Used 2021 GMC Sierra 1500

Denali

$36,491

95,481 mi

Est. $533/mo*

102 days at this dealer

GrayBlack

Hopkins Automotive Group of Seaford

Seaford, DE

New 2026 GMC Sierra 1500

Pro

$40,164

MSRP: $46,03512.8% off

0 mi

Est. $586/mo*

102 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

Used 2025 GMC Sierra 1500

SLT

$40,729

50,185 mi

Est. $594/mo*

49 days at this dealer

BlackBlack

Hertrich Nissan

Dover, DE

Used 2023 GMC Sierra 1500

SLT

$41,596

78,607 mi

Est. $606/mo*

17 days at this dealer

SilverGray

Hertrich Buick GMC

Seaford, DE

Used 2023 GMC Sierra 1500

Elevation

$42,583

37,114 mi

Est. $620/mo*

66 days at this dealer

RedJet Black

Union Park Auto Group

Wilmington, DE

Used 2025 GMC Sierra 1500

SLT

$42,596

42,848 mi

Est. $620/mo*

49 days at this dealer

SilverBlack

Hertrich Buick GMC

Seaford, DE

Used 2022 GMC Sierra 1500

SLT

$42,769

39,869 mi

Est. $623/mo*

7 days at this dealer

SilverGray

i.g. Burton Chevrolet of Milford

Milford, DE

Certified 2023 GMC Sierra 1500

SLT

$43,399

40,796 mi

Est. $632/mo*

3 days at this dealer

BlueGray

Hessert Chevrolet of Cherry Hill

Newark, DE

Certified 2026 GMC Sierra 1500

SLT

$43,689

19,324 mi

Est. $636/mo*

108 days at this dealer

SterlingJet Black

Porter Chevrolet

Newark, DE

Used 2023 GMC Sierra 1500

Elevation

$43,715

14,621 mi

Est. $636/mo*

17 days at this dealer

SilverBlack

i.g. Burton Chevrolet of Milford

Milford, DE

Used 2023 GMC Sierra 1500

Elevation

$43,798

33,367 mi

Est. $637/mo*

49 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

Used 2025 GMC Sierra 1500

SLT

$44,199

52,829 mi

Est. $643/mo*

49 days at this dealer

Summit WhiteBlack

i.g. Burton Chrysler Dodge Jeep RAM FIAT of Milford

Milford, DE

New 2026 GMC Sierra 1500

Pro

$44,664

MSRP: $50,64511.8% off

0 mi

Est. $650/mo*

71 days at this dealer

Summit WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Pro

$44,664

MSRP: $50,64511.8% off

0 mi

Est. $650/mo*

71 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

Used 2024 GMC Sierra 1500

SLT

$45,988

38,003 mi

Est. $669/mo*

93 days at this dealer

GrayGray

Hopkins Automotive Group of Seaford

Seaford, DE

Used 2025 GMC Sierra 1500

SLT

$47,090

36,631 mi

Est. $684/mo*

139 days at this dealer

BlackBlack

First State Chevrolet

Georgetown, DE

Used 2023 GMC Sierra 1500

AT4

$47,596

74,389 mi

Est. $692/mo*

17 days at this dealer

WhiteBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Pro

$48,143

MSRP: $55,21512.8% off

0 mi

Est. $699/mo*

182 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$49,337

MSRP: $56,40412.5% off

0 mi

Est. $716/mo*

17 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

Certified 2023 GMC Sierra 1500

Denali

$49,383

72,181 mi

Est. $717/mo*

37 days at this dealer

SilverJet Black

Union Park Auto Group

Wilmington, DE

New 2026 GMC Sierra 1500

Elevation

$49,797

MSRP: $56,89912.5% off

0 mi

Est. $723/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$50,108

MSRP: $57,33512.6% off

12 mi

Est. $727/mo*

17 days at this dealer

Onyx BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLE

$50,308

MSRP: $57,54012.6% off

0 mi

Est. $730/mo*

182 days at this dealer

Coastal DuneHv5

i.g. Burton Lewes Automall

Lewes, DE

Used 2022 GMC Sierra 1500

AT4X

$51,798

48,229 mi

Est. $752/mo*

126 days at this dealer

BlueBlack

i.g. Burton Lewes Automall

Lewes, DE

Certified 2023 GMC Sierra 1500

Denali

$53,194

29,163 mi

Est. $771/mo*

14 days at this dealer

Summit WhiteAtmosphere

Porter Chevrolet

Newark, DE

Certified 2026 GMC Sierra 1500

Elevation

$53,483

6,395 mi

Est. $776/mo*

72 days at this dealer

Onyx BlackJet Black

Union Park Auto Group

Wilmington, DE

New 2026 GMC Sierra 1500

Elevation

$55,143

MSRP: $56,7952.9% off

0 mi

Est. $799/mo*

17 days at this dealer

WhiteBlue

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Elevation

$55,612

MSRP: $63,99513.1% off

0 mi

Est. $806/mo*

57 days at this dealer

Onyx BlackJet Black

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$55,638

MSRP: $57,2902.9% off

0 mi

Est. $806/mo*

17 days at this dealer

BlackBlue

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Elevation

$55,638

MSRP: $57,2902.9% off

3 mi

Est. $806/mo*

17 days at this dealer

SilverBlue

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

SLT

$56,049

MSRP: $64,39513% off

0 mi

Est. $812/mo*

17 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$56,049

MSRP: $64,39513% off

0 mi

Est. $812/mo*

17 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$56,248

MSRP: $64,61012.9% off

0 mi

Est. $815/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$56,248

MSRP: $64,61012.9% off

0 mi

Est. $815/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$56,430

MSRP: $64,86013% off

0 mi

Est. $818/mo*

16 days at this dealer

Summit WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$56,508

MSRP: $64,89012.9% off

0 mi

Est. $819/mo*

17 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$56,508

MSRP: $64,89012.9% off

0 mi

Est. $819/mo*

17 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$56,518

MSRP: $63,92011.6% off

46 mi

Est. $819/mo*

17 days at this dealer

WhiteBlue

Hertrich Buick GMC

Seaford, DE

Used 2024 GMC Sierra 1500

Denali

$57,098

20,305 mi

Est. $827/mo*

SilverBlack

i.g. Burton Chrysler Dodge Jeep RAM FIAT of Milford

Milford, DE

New 2026 GMC Sierra 1500

Elevation

$57,125

MSRP: $65,60912.9% off

0 mi

Est. $827/mo*

17 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$57,357

MSRP: $65,85912.9% off

0 mi

Est. $831/mo*

17 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$57,706

MSRP: $64,0799.9% off

0 mi

Est. $836/mo*

17 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$57,833

MSRP: $65,23511.3% off

4 mi

Est. $838/mo*

80 days at this dealer

RedBlue

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Elevation

$58,136

MSRP: $66,69912.8% off

0 mi

Est. $842/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

Used 2026 GMC Sierra 1500

Denali

$58,343

10,645 mi

Est. $845/mo*

1 day at this dealer

GrayBlack

Nucar Mazda of New Castle

New Castle, DE

New 2026 GMC Sierra 1500

Elevation

$58,651

MSRP: $67,25412.8% off

0 mi

Est. $849/mo*

9 days at this dealer

Black

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$58,998

MSRP: $67,57512.7% off

0 mi

Est. $854/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

Used 2026 GMC Sierra 1500

AT4

$59,798

5,110 mi

Est. $866/mo*

17 days at this dealer

RedHvd

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$60,028

MSRP: $68,73912.7% off

0 mi

Est. $869/mo*

11 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$60,028

MSRP: $68,73912.7% off

0 mi

Est. $869/mo*

17 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

Certified 2025 GMC Sierra 1500

Denali

$60,194

15,851 mi

Est. $871/mo*

19 days at this dealer

SterlingJet Black

Porter Chevrolet

Newark, DE

New 2026 GMC Sierra 1500

SLT

$60,561

MSRP: $67,1049.8% off

0 mi

Est. $876/mo*

71 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

Elevation

$60,678

MSRP: $63,0803.8% off

0 mi

Est. $878/mo*

17 days at this dealer

BlackBlue

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Elevation

$60,678

MSRP: $63,0803.8% off

0 mi

Est. $878/mo*

17 days at this dealer

SilverBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

SLT

$60,883

MSRP: $66,2858.1% off

4 mi

Est. $881/mo*

72 days at this dealer

SilverBlack

Hertrich Buick GMC

Seaford, DE

Used 2024 GMC Sierra 1500

Denali

$61,013

16,279 mi

Est. $883/mo*

9 days at this dealer

BlueBrown

Atlantic Auto Brokers

Harrington, DE

Certified 2025 GMC Sierra 1500

Denali

$61,143

6,101 mi

Est. $885/mo*

60 days at this dealer

SilverJet Black

Porter Chevrolet

Newark, DE

New 2026 GMC Sierra 1500

Elevation

$61,291

MSRP: $67,9449.8% off

0 mi

Est. $887/mo*

11 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$61,543

MSRP: $68,94510.7% off

4 mi

Est. $890/mo*

17 days at this dealer

WhiteBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

SLT

$61,633

MSRP: $69,03510.7% off

21 mi

Est. $892/mo*

126 days at this dealer

SilverBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Elevation

$61,818

0 mi

Est. $894/mo*

57 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$61,838

MSRP: $69,55911.1% off

0 mi

Est. $895/mo*

49 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$61,994

MSRP: $68,6499.7% off

0 mi

Est. $897/mo*

67 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$61,994

MSRP: $68,6499.7% off

0 mi

Est. $897/mo*

67 days at this dealer

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

Certified 2026 GMC Sierra 1500

Denali

$62,587

8,270 mi

Est. $905/mo*

3 days at this dealer

Onyx BlackJet Black

Hessert Chevrolet of Cherry Hill

Newark, DE

New 2026 GMC Sierra 1500

SLT

$63,019

MSRP: $69,3959.2% off

0 mi

Est. $911/mo*

93 days at this dealer

WhiteGray

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$63,720

MSRP: $71,42510.8% off

0 mi

Est. $921/mo*

77 days at this dealer

WhiteJet Black

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$63,808

MSRP: $69,2107.8% off

4 mi

Est. $923/mo*

71 days at this dealer

WhiteBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

SLT

$64,338

MSRP: $69,7407.7% off

8 mi

Est. $930/mo*

102 days at this dealer

WhiteGray

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Elevation

$64,512

MSRP: $71,0609.2% off

0 mi

Est. $933/mo*

77 days at this dealer

Cardinal RedJet Black

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$65,833

MSRP: $72,2358.9% off

5 mi

Est. $952/mo*

102 days at this dealer

WhiteBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Denali

$66,518

MSRP: $73,92010% off

4 mi

Est. $961/mo*

67 days at this dealer

WhiteBrown

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

AT4

$66,628

MSRP: $73,0308.8% off

4 mi

Est. $963/mo*

49 days at this dealer

WhiteBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

AT4

$67,753

MSRP: $73,1557.4% off

0 mi

Est. $979/mo*

17 days at this dealer

BlackBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

AT4

$68,131

MSRP: $76,04910.4% off

0 mi

Est. $984/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

SLT

$68,232

MSRP: $76,07910.3% off

0 mi

Est. $986/mo*

77 days at this dealer

Onyx BlackJet Black

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

AT4

$68,353

MSRP: $76,25510.4% off

0 mi

Est. $987/mo*

17 days at this dealer

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

AT4

$68,618

MSRP: $75,0208.5% off

5 mi

Est. $991/mo*

102 days at this dealer

BlackBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

Denali

$69,297

MSRP: $78,30411.5% off

0 mi

Est. $1,001/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

AT4

$69,413

MSRP: $75,8158.4% off

0 mi

Est. $1,003/mo*

102 days at this dealer

WhiteBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 1500

SLT

$69,623

38 mi

Est. $1,006/mo*

17 days at this dealer

Onyx BlackGray

Union Park Auto Group

Wilmington, DE

New 2026 GMC Sierra 1500

AT4

$69,971

MSRP: $78,00010.3% off

0 mi

Est. $1,011/mo*

17 days at this dealer

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 1500

AT4

$70,143

MSRP: $76,5458.4% off

45 mi

Est. $1,013/mo*

102 days at this dealer

BlackBlack

Hertrich Buick GMC

Seaford, DE