(opens in new window)

Sign In

Home
Used Cars
New Cars
Private Seller Cars
Sell My Car
Instant Cash Offer
AI ModeBeta

Skip to vehicle Listings

Online car buying built around you. Shop Now

Used Cars for SaleGMCSierra 2500

Used GMC Sierra 2500 for Sale in Waukesha, WI

53186

|Filters (3)

Items 1 to 2 of 9.

Location & Delivery

Year

Price & Payments

Min Price

Max Price

Price Rating

Good Price (16)

Great Price (21)

Min Price

Max Price

Price Rating

Good Price (16)

Great Price (21)

Make, Model & Trim

GMC

Models

Sierra 2500

Acadia (149)

Caballero

Canyon (58)

Envoy (3)

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (10)

Savana 3500 (10)

Savana 4500

Sierra 1500 (272)

Sierra 2500 (71)

Sierra 3500 (32)

Sierra EV

Sonoma

Suburban

Syclone

Terrain (105)

TopKick C4500

TopKick C5500

Typhoon

Yukon (70)

Yukon XL (61)

Sierra 2500 Trims

Any

AT4 (13)

AT4X (4)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (21)

Denali Ultimate (9)

Pro (3)

SL

SLE (8)

SLT (7)

W/T (3)

GMC

Models

Sierra 2500

Acadia (149)

Caballero

Canyon (58)

Envoy (3)

Envoy XL

Envoy XUV

G1500

G2500

G3500

Hummer EV (1)

Jimmy

Other GMC Models

S15 Jimmy

S15 Pickup

Safari

Savana 1500

Savana 2500 (10)

Savana 3500 (10)

Savana 4500

Sierra 1500 (272)

Sierra 2500 (71)

Sierra 3500 (32)

Sierra EV

Sonoma

Suburban

Syclone

Terrain (105)

TopKick C4500

TopKick C5500

Typhoon

Yukon (70)

Yukon XL (61)

Sierra 2500 Trims

Any

AT4 (13)

AT4X (4)

Classic SL

Classic SLE

Classic SLT

Classic W/T

Denali (21)

Denali Ultimate (9)

Pro (3)

SL

SLE (8)

SLT (7)

W/T (3)

Mileage

Condition (1 selected)

New (97)

Used (71)

Manufacturer Certified (11)

Third-Party Certified (1)

Certified Program

Learn more

New (97)

Used (71)

Manufacturer Certified (11)

Third-Party Certified (1)

Certified Program

Learn more

Color

Drive Type

Body Style

Truck Cab Size

Crew Cab (44)

Extended Cab (5)

Regular Cab (2)

Crew Cab (44)

Extended Cab (5)

Regular Cab (2)

Truck Bed Length

Short (0)

Medium (62)

Long (7)

Include unspecified lengths (2)

Short (0)

Medium (62)

Long (7)

Include unspecified lengths (2)

Vehicle History

Features

Fuel Type

Fuel Economy

Transmission

Cylinders

Engine Displacement

Number of Seats

Number of Doors

Purchase Options

Seller Type

Sponsored by KUNES BUICK GMC OF OAK CREEK, INC

Hide

360°

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

69,593

Dealer

Get this seller's phone number

82View Vehicles

71 Matches

Sort By:

High Demand

Certified 2022 GMC Sierra 2500 SLE w/ SLE Value Package;

Certified

2022 GMC Sierra 2500

SLE
69K mi

42,990

See payment

Good PriceNo Accidents

Sponsored by Mike Juneau's Brookfield Buick GMC

8.7 mi. away

Used 2023 GMC Sierra 2500 AT4

Used

2023 GMC Sierra 2500

AT4
31K mi

63,970

See payment

Good PriceNo Accidents

Sponsored by Kunes Chrysler Dodge Jeep Ram of Elkhorn

30.08 mi. away

Online Paperwork

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used

2024 GMC Sierra 2500

Denali
33K mi

70,480

See payment

Good PriceNo Accidents

Sponsored by Lake Chevrolet, Inc.

13.67 mi. away

Online Paperwork
Delivery

My Wallet

Find Your Vehicle Faster

and Within Budget

Monthly Payment

Down Payment

Get My Kelley Blue Book® Car Value

$

Based on 4.5% APR for mos.Update Settings

Newly Listed

Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used

2015 GMC Sierra 2500

Denali
103K mi

36,995

See payment

Great Price

Lynch Buick GMC of West Bend

26.19 mi. away

Online Paperwork
Delivery

Used 2017 GMC Sierra 2500 SLT

Used

2017 GMC Sierra 2500

SLT
83K mi

33,409

See payment

Great Price

Van Horn Ford of Oconomowoc

14.86 mi. away

Online Paperwork
Delivery

New 2026 GMC Sierra 2500 Denali w/ Denali Reserve Package

Consider New, Similar Payment

2026 GMC Sierra 2500

Denali
6 mi

89,475

See details

Lynch Buick GMC of West Bend

26.19 mi. away

Online Paperwork
Delivery

Advertisement

Newly Listed

Used 2021 GMC Sierra 2500 AT4

Used

2021 GMC Sierra 2500

AT4
39K mi

58,572

See payment

Great PriceNo Accidents

Kunes Ford

34.14 mi. away

Online Paperwork

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.

Sponsored

Used 2023 GMC Sierra 2500 AT4

Used 2023 GMC Sierra 2500 AT4

Used 2023 GMC Sierra 2500 AT4

Used 2023 GMC Sierra 2500 AT4

Used

2023 GMC Sierra 2500

AT4
31K mi

63,970

See payment

Good PriceNo Accidents

Used 2023 GMC Sierra 2500 SLE w/ SLE Convenience Package

Used

2023 GMC Sierra 2500

SLE
42K mi

42,900

See payment

Great PriceNo Accidents

Van Horn Ford of Oconomowoc

14.86 mi. away

Online Paperwork
Delivery

Newly Listed

Used 2019 GMC Sierra 2500 4x4 Double Cab w/ Sierra Convenience Package

Used

2019 GMC Sierra 2500

4x4 Double Cab
34K mi

32,647

See payment

Good PriceNo Accidents

Kayser Chevrolet Buick GMC

44.29 mi. away

Online Paperwork

High Demand

Certified 2020 GMC Sierra 2500 4x4 Crew Cab w/ Fleet Convenience Package

CarBravo Certified

2020 GMC Sierra 2500

4x4 Crew Cab
50K mi

35,137

See payment

Great PriceNo Accidents

Kayser Chevrolet Buick GMC

44.29 mi. away

Online Paperwork

Advertisement

Price Drop360°

Used 2021 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

Used

2021 GMC Sierra 2500

AT4
122K mi

42,995

See payment

Great PriceNo Accidents

Wilde Toyota

8.45 mi. away

Delivery

Price Drop

Used 2025 GMC Sierra 2500 Pro

Used

2025 GMC Sierra 2500

Pro
325 mi

49,898

See payment

KUNES BUICK GMC OF OAK CREEK, INC

14.81 mi. away

Online Paperwork

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used

2024 GMC Sierra 2500

Denali
13K mi

73,995

See payment

Lynch Chevrolet of Mukwonago

11.91 mi. away

Online Paperwork

Used 2020 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2020 GMC Sierra 2500

Denali
66K mi

55,495

See payment

Great Price

Lynch Buick GMC of West Bend

26.19 mi. away

Online Paperwork
Delivery

Advertisement

Certified 2024 GMC Sierra 2500 Denali Ultimate

CarBravo Certified

2024 GMC Sierra 2500

Denali Ultimate
15K mi

77,424

See payment

Great Price

Holz Chevrolet Buick GMC

28.47 mi. away

Online Paperwork

Certified 2024 GMC Sierra 2500 AT4 w/ Max Trailering Package

CarBravo Certified

2024 GMC Sierra 2500

AT4
56K mi

64,595

See payment

Great PriceNo Accidents

Lake Chevrolet, Inc.

13.67 mi. away

Online Paperwork
Delivery

Used 2015 GMC Sierra 2500 Denali w/ Duramax Plus Package

Used

2015 GMC Sierra 2500

Denali
87K mi

39,899

See payment

Kunes Buick GMC of Greenfield

8.53 mi. away

Online Paperwork
Delivery

Price Drop

Used 2024 GMC Sierra 2500 Denali Ultimate w/ Max Trailering Package

Used

2024 GMC Sierra 2500

Denali Ultimate
21K mi

78,999

See payment

Good PriceNo Accidents

Palmen Buick GMC Cadillac of Kenosha

34.77 mi. away

Online Paperwork

Used 2023 GMC Sierra 2500 SLT

Used

2023 GMC Sierra 2500

SLT
28K mi

53,448

See payment

Great PriceNo Accidents

Schmit Brothers Chrysler Dodge Jeep Ram

31.57 mi. away

Certified 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

CarBravo Certified

2024 GMC Sierra 2500

Denali
40K mi

68,783

See payment

Good PriceNo Accidents

Lake Chevrolet, Inc.

13.67 mi. away

Online Paperwork
Delivery

Used 2024 GMC Sierra 2500 Denali w/ Denali Reserve Package

Used

2024 GMC Sierra 2500

Denali
33K mi

70,480

See payment

Good PriceNo Accidents

Lake Chevrolet, Inc.

13.67 mi. away

Online Paperwork
Delivery

Used 2025 GMC Sierra 2500 SLT w/ SLT Premium Package

Used

2025 GMC Sierra 2500

SLT
12K mi

69,399

See payment

Kunes Buick GMC of Greenfield

8.53 mi. away

Online Paperwork
Delivery

Used 2023 GMC Sierra 2500 AT4

Used

2023 GMC Sierra 2500

AT4
31K mi

63,970

See payment

Good PriceNo Accidents

Kunes Chrysler Dodge Jeep Ram of Elkhorn

30.08 mi. away

Online Paperwork

Used 2024 GMC Sierra 2500 Denali Ultimate

Used

2024 GMC Sierra 2500

Denali Ultimate
19K mi

98,000

See payment

Private Seller Exchange

34.27 mi. away

Buy Online. Clean title. No Hassle

Used 2022 GMC Sierra 2500 Denali w/ Denali Ultimate Package

Used

2022 GMC Sierra 2500

Denali
24K mi

64,995

See payment

Lynch Buick GMC of West Bend

26.19 mi. away

Online Paperwork
Delivery

Used 2025 GMC Sierra 2500 Denali Ultimate

Used

2025 GMC Sierra 2500

Denali Ultimate
10K mi

82,989

See payment

Great PriceNo Accidents

Kearns Motor Car Company Inc

28.26 mi. away

Used 2022 GMC Sierra 2500 SLE w/ SLE Convenience Package

Used

2022 GMC Sierra 2500

SLE
42K mi

45,558

See payment

Good PriceNo Accidents

Kunes Chevrolet GMC of Elkhorn

30.12 mi. away

Advertisement

Shop for a Car

Used Cars For Sale
Certified Cars
Car Deals

Car Research

Trade-In Values and Car Pricing
Car Subscription Services

About Us

Company Information
Corporate Information
Jobs at Autotrader
Become an Autotrader Dealer
Press Room
Site Map
Contact Us
About Autotrader
Do Not Sell or Share My Personal Information
Limit the Use of My Sensitive Personal Information
Fraud Awareness
Manage Cookies

Autotrader Affiliates

Classic Cars & Trucks for Sale
Motorcycles for Sale
RVs for Sale
Cars for Bad Credit Buyers
Find Cars for Sale in Australia

Download on the Apple App Store

Get it on Google Play

Follow

By using this service, you accept the terms of our Visitor Agreement. Privacy Statement. Accessibility Statement.

©2026 Autotrader, Inc. All Rights Reserved. "Autotrader" is a registered trademark of TPI Holdings, Inc. used under exclusive license.