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Cars for SaleGMCSierra 3500Denali Ultimate

GMC Sierra 3500 Denali Ultimate for Sale in Reading, PA

19601

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Make, Model & Trim

GMC

Models

Sierra 3500

Acadia (281)

Caballero

Canyon (134)

Envoy (4)

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (41)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (2)

Savana 2500 (51)

Savana 3500 (68)

Savana 4500 (6)

Sierra 1500 (898)

Sierra 2500 (214)

Sierra 3500 (116)

Sierra EV (34)

Sonoma (1)

Suburban

Syclone

Terrain (310)

TopKick C4500

TopKick C5500

Typhoon

Yukon (130)

Yukon XL (127)

Sierra 3500 Trims

Denali Ultimate

AT4 (10)

Classic SL

Classic SLE

Classic W/T

Denali (31)

Denali Ultimate (9)

Pro (53)

SL

SLE (5)

SLT (4)

W/T (1)

Denali Ultimate Package

Any

LPO, Hitch Package

Denali Ultimate Package

Gooseneck/5th Wheel Prep Package (7)

LPO, Cargo Convenience Package

Heavy Duty Front Spring/Camper Package

LPO, Black Badging Package (1)

Gooseneck/5TH Wheel Prep Package (7)

Snow Plow Prep/Camper Package (6)

LPO, Denali Illumination Package

Technology Package

LPO, GMC Protection Package (2)

LPO, DENALI ILLUMINATION PACKAGE

GMC

Models

Sierra 3500

Acadia (281)

Caballero

Canyon (134)

Envoy (4)

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (41)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500 (2)

Savana 2500 (51)

Savana 3500 (68)

Savana 4500 (6)

Sierra 1500 (898)

Sierra 2500 (214)

Sierra 3500 (116)

Sierra EV (34)

Sonoma (1)

Suburban

Syclone

Terrain (310)

TopKick C4500

TopKick C5500

Typhoon

Yukon (130)

Yukon XL (127)

Sierra 3500 Trims

Denali Ultimate

AT4 (10)

Classic SL

Classic SLE

Classic W/T

Denali (31)

Denali Ultimate (9)

Pro (53)

SL

SLE (5)

SLT (4)

W/T (1)

Denali Ultimate Package

Any

LPO, Hitch Package

Denali Ultimate Package

Gooseneck/5th Wheel Prep Package (7)

LPO, Cargo Convenience Package

Heavy Duty Front Spring/Camper Package

LPO, Black Badging Package (1)

Gooseneck/5TH Wheel Prep Package (7)

Snow Plow Prep/Camper Package (6)

LPO, Denali Illumination Package

Technology Package

LPO, GMC Protection Package (2)

LPO, DENALI ILLUMINATION PACKAGE

Mileage

Condition

New (6)

Used (3)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

New (6)

Used (3)

Manufacturer Certified (1)

Third-Party Certified (0)

Certified Program Details

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (1)

Extended Cab (0)

Regular Cab (0)

Crew Cab (1)

Extended Cab (0)

Regular Cab (0)

Truck Bed Length

Short (0)

Medium (5)

Long (4)

Include unspecified lengths (0)

Short (0)

Medium (5)

Long (4)

Include unspecified lengths (0)

Vehicle History

Features

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Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

9 Matches

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Used 2025 GMC Sierra 3500 Denali Ultimate w/ LPO, GMC Protection Package

Used

2025 GMC Sierra 3500

Denali Ultimate
18K mi

84,400

See payment

Good Price

Mark Martin Motors

21.36 mi. away

Online Paperwork
Delivery

Get AutoCheck Vehicle History

Certified 2024 GMC Sierra 3500 Denali Ultimate

CarBravo Certified

2024 GMC Sierra 3500

Denali Ultimate
48K mi

75,995

See payment

O'NEIL GMC INC

44.66 mi. away

Online Paperwork

Get AutoCheck Vehicle History

Newly Listed

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
10 mi

106,048

MSRP$106,249

See payment

Pointe GMC

49.44 mi. away

Online Paperwork

My Wallet by Kelley Blue Book^®

Find it Fast.

Keep it Affordable.

Monthly Payment

Credit Rating

Down Payment

Trade-In Value

Est. Trade-In Value

Get My Kelley Blue Book® CarValue

Amount Owed on Trade-In

Get My Payoff Quote

$

Based on 4.5% APR for mos.

Used 2025 GMC Sierra 3500 Denali Ultimate

Used

2025 GMC Sierra 3500

Denali Ultimate
9K mi

82,480

See payment

Great Price

Fred Beans Cadillac GMC

42.37 mi. away

Get AutoCheck Vehicle History

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
0 mi

102,910

MSRP

See payment

Blaise Alexander GMC of Hazleton

43.84 mi. away

New 2026 GMC Sierra 1500 Elevation w/ Elevation Select Package

Consider New, Similar Payment

2026 GMC Sierra 1500

Elevation
1 mi

48,240

Geoff Penske GMC

3.74 mi. away

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
10 mi

100,084

MSRP$102,584

See payment

Incentive

Bergey's Buick GMC

30.57 mi. away

Item 1 of 10.

How many passenger seats do you need in your truck?

Do you want

Adaptive Cruise Control?

Automatically adjusts your speed to maintain a safe distance from the car ahead.

Do you want

Backup Camera?

See behind your vehicle while reversing with a live video feed to avoid obstacles.

Do you want

Bluetooth, Hands-Free?

Make and receive calls safely through your car's audio system without touching your phone.

Do you want

Cross Traffic Alert?

Warns you of approaching vehicles from the sides when backing out of a parking spot.

Do you want

Keyless Start?

Start your car with the push of a button while the key fob stays in your pocket or bag.

Do you want

Lane Departure Warning?

Alerts you if your car begins to drift out of its lane without signaling.

Do you want

Premium Audio?

Enjoy high-quality sound with advanced speakers for a better listening experience.

Do you want

Remote Engine Start?

Start your car from a distance to preheat or cool the cabin before you get in.

Do you want

Security System?

Alerts you with a loud alarm if someone tries to break into your vehicle.

New 2026 GMC Sierra 3500 Denali Ultimate w/ LPO, Black Badging Package

New

2026 GMC Sierra 3500

Denali Ultimate
0 mi

96,640

MSRP$97,150

See payment

Hill Buick GMC

37.05 mi. away

Online Paperwork

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
0 mi

97,574

MSRP$98,084

See payment

Hill Buick GMC

37.05 mi. away

Online Paperwork

New 2026 GMC Sierra 3500 Denali Ultimate

New

2026 GMC Sierra 3500

Denali Ultimate
8 mi

101,090

MSRP$104,590

See payment

O'Neil Buick GMC

44.66 mi. away

Online Paperwork

GMC Sierra 3500 Denali Ultimate in Nearby Cities

GMC Sierra 3500 Denali Ultimate For Sale in Allentown
8 for sale
GMC Sierra 3500 Denali Ultimate For Sale in Philadelphia
6 for sale
GMC Sierra 3500 Denali Ultimate For Sale in Harrisburg
4 for sale
GMC Sierra 3500 Denali Ultimate For Sale in Pittsburgh
4 for sale
GMC Sierra 3500 Denali Ultimate For Sale in Lancaster
4 for sale
GMC Sierra 3500 Denali Ultimate For Sale in York
4 for sale

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