GMC Sierra 3500 for Sale in Maine

Used 2017 GMC Sierra 3500

SLT

$45,294

67,914 mi

Est. $659/mo*

50 days at this dealer

Black

Lamberts Auto Group LLC

Winslow, ME

New 2026 GMC Sierra 3500

Pro

$55,674

MSRP: $56,6101.7% off

38 mi

Est. $807/mo*

103 days at this dealer

MetallicJet Black

Weirs Buick GMC

Arundel, ME

New 2026 GMC Sierra 3500

Pro

$56,327

2 mi

Est. $816/mo*

21 days at this dealer

Summit WhiteJet Black

Weirs Buick GMC

Arundel, ME

New 2026 GMC Sierra 3500

Pro

$56,327

5 mi

Est. $816/mo*

21 days at this dealer

Summit WhiteJet Black

Weirs Buick GMC

Arundel, ME

New 2026 GMC Sierra 3500

Pro

$63,796

MSRP: $69,7908.6% off

5 mi

Est. $923/mo*

163 days at this dealer

Summit WhiteBlack

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

SLE

$64,012

MSRP: $66,4053.6% off

5 mi

Est. $926/mo*

81 days at this dealer

Onyx BlackJet Black

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

Pro

$64,372

5 mi

Est. $931/mo*

21 days at this dealer

Onyx BlackJet Black

Weirs Buick GMC

Arundel, ME

New 2026 GMC Sierra 3500

Pro

$66,309

20 mi

Est. $958/mo*

191 days at this dealer

Cardinal RedJet Black

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

SLE

$69,427

11 mi

Est. $1,003/mo*

103 days at this dealer

Onyx BlackJet Black

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

SLE

$72,184

MSRP: $76,0855.1% off

5 mi

Est. $1,042/mo*

49 days at this dealer

RedBlue

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

$73,029

548 mi

Est. $1,054/mo*

179 days at this dealer

Cardinal RedJet Black

Weirs Buick GMC

Arundel, ME

Used 2025 GMC Sierra 3500

Denali

$76,499

35,258 mi

Est. $1,104/mo*

140 days at this dealer

Blue

KSR Auto Sales

Washington, ME

New 2026 GMC Sierra 3500

Pro

$76,885

22 mi

Est. $1,109/mo*

127 days at this dealer

Summit WhiteBlue

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

SLT

$78,316

MSRP: $85,7498.7% off

6 mi

Est. $1,129/mo*

180 days at this dealer

Onyx BlackJet Black

Weirs Buick GMC

Arundel, ME

New 2026 GMC Sierra 3500

SLT

$79,392

MSRP: $86,8948.6% off

13 mi

Est. $1,145/mo*

181 days at this dealer

Glacier WhiteJet Black

Weirs Buick GMC

Arundel, ME

New 2026 GMC Sierra 3500

SLT

$81,591

MSRP: $87,1056.3% off

168 mi

Est. $1,176/mo*

94 days at this dealer

Onyx BlackJet Black

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

SLT

$82,372

MSRP: $87,9106.3% off

5 mi

Est. $1,187/mo*

81 days at this dealer

Onyx BlackJet Black

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

Pro

$86,567

203 mi

Est. $1,247/mo*

140 days at this dealer

WhiteBlack

Weirs Buick GMC

Arundel, ME

New 2026 GMC Sierra 3500

Denali

$86,993

MSRP: $93,7057.2% off

5 mi

Est. $1,253/mo*

103 days at this dealer

WhiteJet Black

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

AT4

$88,151

MSRP: $91,2903.4% off

5 mi

Est. $1,270/mo*

20 days at this dealer

Summit WhiteBlack

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

AT4

$88,631

MSRP: $91,7853.4% off

5 mi

Est. $1,276/mo*

20 days at this dealer

Coastal DuneBlack

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

AT4

$88,776

MSRP: $91,9353.4% off

8 mi

Est. $1,279/mo*

20 days at this dealer

RedBlack

Bill Dodge Buick GMC

Westbrook, ME

New 2026 GMC Sierra 3500

Denali Ultimate

$103,565

MSRP: $106,1502.4% off

5 mi

Est. $1,489/mo*

127 days at this dealer

Onyx BlackAlpine Umber

Bill Dodge Buick GMC

Westbrook, ME