GMC Sierra 2500 for Sale in Delaware

New 2026 GMC Sierra 2500

Pro

$54,544

MSRP: $59,7458.7% off

0 mi

Est. $791/mo*

50 days on market

SilverBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

SLE

$61,098

MSRP: $64,0004.5% off

6 mi

Est. $884/mo*

136 days on market

SilverBlue

Hertrich Buick GMC

Seaford, DE

Used 2025 GMC Sierra 2500

Denali Ultimate

$70,798

43,363 mi

Est. $1,022/mo*

110 days on market

White FrostAlpine Umber

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

SLT

$71,374

MSRP: $79,0759.7% off

0 mi

Est. $1,031/mo*

134 days on market

GrayJet Black

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

AT4

$73,179

MSRP: $78,3806.6% off

0 mi

Est. $1,056/mo*

144 days on market

Onyx BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

SLT

$77,098

MSRP: $83,8358% off

0 mi

Est. $1,112/mo*

137 days on market

RedBrown

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 2500

SLT

$77,998

MSRP: $84,6807.9% off

4 mi

Est. $1,125/mo*

143 days on market

Onyx BlackBrown

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 2500

SLT

$78,378

MSRP: $85,2808.1% off

2 mi

Est. $1,130/mo*

143 days on market

WhiteBrown

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 2500

SLT

$79,553

MSRP: $87,2548.8% off

0 mi

Est. $1,147/mo*

74 days on market

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

SLT

$80,033

MSRP: $87,7348.8% off

0 mi

Est. $1,154/mo*

125 days on market

SilverH1y

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

SLT

$80,439

MSRP: $85,6406.1% off

0 mi

Est. $1,160/mo*

128 days on market

RedBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali

$80,694

MSRP: $88,3958.7% off

0 mi

Est. $1,163/mo*

134 days on market

Summit WhiteJet Black

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

SLT

$81,708

MSRP: $87,1106.2% off

45 mi

Est. $1,178/mo*

130 days on market

WhiteBlack

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 2500

SLT

$82,533

MSRP: $87,7345.9% off

0 mi

Est. $1,190/mo*

124 days on market

TitainiumH1y

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

AT4

$84,024

MSRP: $89,2255.8% off

0 mi

Est. $1,211/mo*

87 days on market

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali

$84,058

MSRP: $91,7598.4% off

7 mi

Est. $1,211/mo*

155 days on market

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali

$84,224

MSRP: $91,9258.4% off

0 mi

Est. $1,214/mo*

140 days on market

Onyx BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali

$84,244

MSRP: $91,9458.4% off

0 mi

Est. $1,214/mo*

128 days on market

Downpour MetallicBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali

$84,609

MSRP: $92,3108.3% off

0 mi

Est. $1,219/mo*

128 days on market

Onyx BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali

$85,968

MSRP: $92,8707.4% off

17 mi

Est. $1,239/mo*

144 days on market

Onyx BlackBrown

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 2500

Denali

$86,129

MSRP: $93,8308.2% off

0 mi

Est. $1,241/mo*

128 days on market

WhiteBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

AT4X

$86,273

MSRP: $88,6752.7% off

6 mi

Est. $1,243/mo*

90 days on market

BlackBrown

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 2500

AT4

$86,453

MSRP: $91,6545.7% off

0 mi

Est. $1,245/mo*

20 days on market

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali

$89,028

MSRP: $92,9304.2% off

5 mi

Est. $1,282/mo*

78 days on market

SilverBlue

Hertrich Buick GMC

Seaford, DE

New 2026 GMC Sierra 2500

Denali Ultimate

$93,383

MSRP: $99,0845.8% off

0 mi

Est. $1,344/mo*

20 days on market

WhiteBrown

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali Ultimate

$93,829

MSRP: $99,5305.7% off

0 mi

Est. $1,351/mo*

126 days on market

GrayAlpine Umber

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

AT4X

$94,314

MSRP: $98,5154.3% off

0 mi

Est. $1,357/mo*

14 days on market

BlackBlack

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali Ultimate

$94,494

MSRP: $100,1955.7% off

0 mi

Est. $1,360/mo*

130 days on market

TitainiumH40

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali Ultimate

$96,134

MSRP: $101,8355.6% off

0 mi

Est. $1,383/mo*

50 days on market

BlackBrown

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali Ultimate

$97,634

MSRP: $101,8354.1% off

0 mi

Est. $1,405/mo*

50 days on market

SilverBrown

i.g. Burton Lewes Automall

Lewes, DE

New 2026 GMC Sierra 2500

Denali Ultimate

$99,086

MSRP: $104,1604.9% off

6 mi

Est. $1,426/mo*

114 days on market

Onyx BlackBrown

Hertrich Buick GMC

Seaford, DE