CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Used GMC Sierra 2500HD SLT for Sale near Conroy, IA

100 results
Conroy, IA
2024 GMC Sierra 2500HD SLT Crew Cab 4WD Shottenkirk Chevrolet Buick GMC

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

70,615 miles

$54,499

Great Deal
Fort Madison, IA
83 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Titanium Rush Metallic
Fuel type:
Biodiesel
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
70,615
Stock number:
52149A
VIN:
1GT49NEY7RF172961

Sponsored

2016 GMC Sierra 2500HD SLT Crew Cab SB 4WD

2016 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

99,967 miles

$36,745

Good Deal
Fort Madison, IA
83 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Cardinal Red
Fuel type:
Diesel
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
99,967
Stock number:
51518B
VIN:
1GT12TE81GF208104

Sponsored

2015 GMC Sierra 2500HD SLT Crew Cab SB 4WD

2015 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

175,832 miles

$24,995

Great Deal
Pleasant Hill, IA
80 mi away
Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Quicksilver Metallic
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
175,832
Stock number:
F28829P
VIN:
1GT12ZE8XFF528829

Sponsored

2016 GMC Sierra 2500HD SLT Crew Cab SB 4WD

2016 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

99,967 miles

$36,745

Good Deal
Fort Madison, IA
83 mi away
Year:
2016
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Cardinal Red
Fuel type:
Diesel
Interior color:
Cocoa/Dune
Transmission:
6-Speed Automatic
Mileage:
99,967
Stock number:
51518B
VIN:
1GT12TE81GF208104

2025 GMC Sierra 2500HD SLT Crew Cab 4WD

2025 GMC Sierra 2500HD

SLT Crew Cab 4WD

27,983 miles

$65,599

Good Deal
Ottumwa, IA
56 mi away
Year:
2025
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Onyx Black
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
27,983
Stock number:
125284
VIN:
1GT4UNEY3SF125284

Preparing for a close up...

Photos coming soon

2013 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

64,667 miles

$26,990

Good Deal
Davenport, IA
71 mi away
Year:
2013
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
360 hp 6L V8
Exterior color:
Fire Red
Fuel type:
Gasoline
Interior color:
Black (Ebony)
Transmission:
6-Speed Automatic Overdrive
Mileage:
64,667
Stock number:
Z2187B
VIN:
1GT121CG9DF191577

Preparing for a close up...

Photos coming soon

2015 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

175,832 miles

$24,995

Great Deal
Pleasant Hill, IA
80 mi away
Year:
2015
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
397 hp 6.6L V8 Diesel
Exterior color:
Quicksilver Metallic
Fuel type:
Diesel
Transmission:
Automatic
Mileage:
175,832
Stock number:
F28829P
VIN:
1GT12ZE8XFF528829

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

70,615 miles

$54,499

Great Deal
Fort Madison, IA
83 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Titanium Rush Metallic
Fuel type:
Biodiesel
Interior color:
Dark Walnut/Slate
Transmission:
Automatic
Mileage:
70,615
Stock number:
52149A
VIN:
1GT49NEY7RF172961

Preparing for a close up...

Photos coming soon

2018 GMC Sierra 2500HD

SLT Crew Cab SB 4WD

163,918 miles

$34,900

Fair Deal
Wever, IA
81 mi away
Year:
2018
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
6.6L V8 Biodiesel
Exterior color:
Red
Fuel type:
Biodiesel
Transmission:
Automatic
Mileage:
163,918
Stock number:
P3222
VIN:
1GT12TEY1JF155122

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

60,317 miles

$57,890

Good Deal
Newton, IA
54 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
60,317
Stock number:
252774
VIN:
1GT49NEY3RF252774

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 2500HD

SLT Crew Cab 4WD

60,317 miles

$57,890

Good Deal
Newton, IA
54 mi away
Year:
2024
Make:
GMC
Model:
Sierra 2500HD
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
470 hp 6.6L V8 Biodiesel
Exterior color:
Sterling Metallic
Fuel type:
Biodiesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
60,317
Stock number:
252774
VIN:
1GT49NEY3RF252774

Sponsored

  1. Home
  2. / Used Cars
  3. / GMC Sierra 2500HD
  4. / SLT
  5. / Iowa
  6. / Conroy
  • GMC Sierra 2500HD Denali in Conroy IA

  • GMC Sierra 2500HD SLT in Conroy IA

  • GMC Sierra 2500HD SLE in Conroy IA

  • GMC Sierra 2500HD Base in Conroy IA

  • GMC Sierra 2500HD Work Truck in Conroy IA

  • GMC Sierra 2500HD SLE1 in Conroy IA

  • GMC Sierra 2500HD SLE2 in Conroy IA

  • GMC Sierra 2500HD in Cedar Rapids IA

  • GMC Sierra 2500HD in Waterloo IA

  • GMC Sierra 2500HD in Davenport IA

  • GMC Sierra 2500HD in Des Moines IA

  • GMC Sierra 2500HD in Ames IA

  • GMC Sierra 2500HD in Dubuque IA

  • GMC Sierra 2500HD in Clinton IA

  • GMC Sierra 2500HD in Quincy IL

  • GMC Sierra 2500HD in Peoria IL

  • GMC Sierra 2500HD in Conroy IA

  • OBS 1990s-era Chevy and Ford Trucks for Sale in Conroy IA

  • Used GMC Electric Cars for Sale

  • Lifted GMC trucks for sale in Conroy IA

  • Work Trucks for Sale in Conroy IA

  • GM Certified Preowned Vehicles for Sale Near Conroy IA

  • 3/4 Ton Trucks for Sale in Conroy IA

  • 2019 GMC Sierra 2500HD SLT in Conroy IA

  • 2018 GMC Sierra 2500HD SLT in Conroy IA

  • 2017 GMC Sierra 2500HD SLT in Conroy IA

  • 2016 GMC Sierra 2500HD SLT in Conroy IA

  • 2015 GMC Sierra 2500HD SLT in Conroy IA

  • 2014 GMC Sierra 2500HD SLT in Conroy IA

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.