Picture of both Duffy's Auto Sales locations
1513 Columbus St Ottawa, IL 61350 815-431-9500
1121 Shooting Park Rd. Peru, IL 61354 815-224-9200

Used Cars In Ottawa, IL

Our inventory is full of dependable vehicles, all available with flexible Buy Here Pay Here terms. From compact cars to spacious SUVs, we have something for everyone. We update our selection regularly to provide fresh options and ensure you can find a vehicle that fits your lifestyle and budget.
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2022 RAM 3500 Limited 4x4 Crew Cab 8' Box

2022 RAM 3500 Limited 4x4 Crew Cab 8' Box

2022 RAM 3500 Limited 4x4 Crew Cab 8' Box

11821

Leather

Black

4WD

3C63RRRL1NG180247

ENGINE: 6.7L I6 CUMMINS HO TURBO DIESEL

Automatic

22,810

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Internet $79,995

2024 GMC Sierra 3500HD 4WD Crew Cab 172" Denali Ultimate

2024 GMC Sierra 3500HD 4WD Crew Cab 172" Denali Ultimate

2024 GMC Sierra 3500HD 4WD Crew Cab 172" Denali Ultimate

11309

Leather

Black

4WD

1GT49YEY6RF141959

Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)

Automatic

31,399

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Internet $67,995

2025 RAM 1500 Limited 4x4 Crew Cab 5'7" Box

2025 RAM 1500 Limited 4x4 Crew Cab 5'7" Box

2025 RAM 1500 Limited 4x4 Crew Cab 5'7" Box

11541A1

Leather

White

4WD

1C6SRFHP4SN658551

3.0L I6 Hurricane HO Twin Turbo ESS

Automatic

10,354

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Internet $59,995

2024 Ford F-150 LARIAT 4WD SuperCrew 5.5' Box

2024 Ford F-150 LARIAT 4WD SuperCrew 5.5' Box

2024 Ford F-150 LARIAT 4WD SuperCrew 5.5' Box

11710

Leather Trim

Gray

4WD

1FTFW5L83RFB79300

ENGINE: 3.5L V6 ECOBOOST

Automatic

13,121

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Internet $54,995

2018 RAM 3500 Chassis Cab Tradesman 4WD Crew Cab 60" CA 172.4" WB

2018 RAM 3500 Chassis Cab Tradesman 4WD Crew Cab 60" CA 172.4" WB

2018 RAM 3500 Chassis Cab Tradesman 4WD Crew Cab 60" CA 172.4" WB

11508

Cloth

White

4WD

3C7WRTCL3JG165841

ENGINE: 6.7L I6 CUMMINS TURBO DIESEL

Automatic

77,221

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Internet $53,995

2023 Jeep Wagoneer Series II 4x4

2023 Jeep Wagoneer Series II 4x4

2023 Jeep Wagoneer Series II 4x4

11363

Leather

White

4WD

1C4SJVBP8PS512648

3.0L I-6 Hurricane SO Twin Turbo ESS

Automatic

25,522

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Internet $52,995

2023 Jeep Wagoneer Series III 4x4

2023 Jeep Wagoneer Series III 4x4

2023 Jeep Wagoneer Series III 4x4

11590

Leather

Blue

4WD

1C4SJVDP3PS552679

3.0L I-6 Hurricane SO Twin Turbo ESS

Automatic

35,780

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Internet $52,995

2023 Chevrolet Silverado 1500 4WD Crew Cab 147" High Country

2023 Chevrolet Silverado 1500 4WD Crew Cab 147" High Country

2023 Chevrolet Silverado 1500 4WD Crew Cab 147" High Country

11706

Leather

Black

4WD

1GCUDJED5PZ323120

Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optim

Automatic

13,933

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Internet $51,995

2023 RAM 1500 Limited 4x4 Crew Cab 5'7" Box

2023 RAM 1500 Limited 4x4 Crew Cab 5'7" Box

2023 RAM 1500 Limited 4x4 Crew Cab 5'7" Box

11550

Leather

White

4WD

1C6SRFHT6PN655767

5.7L V8 HEMI MDS VVT eTorque -inc: Delete Alternator, 18" Aluminum Spare Wheel

Automatic

24,275

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Internet $51,995

2017 Chevrolet Silverado 2500HD 4WD Crew Cab 153.7" LTZ

2017 Chevrolet Silverado 2500HD 4WD Crew Cab 153.7" LTZ

2017 Chevrolet Silverado 2500HD 4WD Crew Cab 153.7" LTZ

11497A

Leather

Silver

4WD

1GC1KWEY2HF104594

DURAMAX 6.6L TURBO DIESEL V8, B20-DIESEL COMPATIBLE

Automatic

60,348

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Internet $47,995

2021 RAM Promaster 1500 High Roof 136-in. WB

2021 RAM Promaster 1500 High Roof 136-in. WB

2021 RAM Promaster 1500 High Roof 136-in. WB

11052

Leather

Silver

FWD

3C6LRVBG9ME539568

3.6L V6 24V VVT

Automatic

26,987

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Internet $46,995

2025 Lexus ES ES 300h F SPORT Design FWD

2025 Lexus ES ES 300h F SPORT Design FWD

2025 Lexus ES ES 300h F SPORT Design FWD

11849

Leather

Gray

FWD

58ADA1C17SU065260

2.5L I4 DOHC 16V VVT-iE

Automatic

9,830

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Internet $46,995

2022 Ford Expedition Max Limited 4x4

2022 Ford Expedition Max Limited 4x4

2022 Ford Expedition Max Limited 4x4

11513

Leather

White

4WD

1FMJK2AT0NEA11220

ENGINE: 3.5L ECOBOOST V6

Automatic

43,991

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Internet $45,995

2018 Chevrolet Silverado 2500HD 4WD Crew Cab 153.7" LTZ

2018 Chevrolet Silverado 2500HD 4WD Crew Cab 153.7" LTZ

2018 Chevrolet Silverado 2500HD 4WD Crew Cab 153.7" LTZ

11473

Leather

Black

4WD

1GC1KWEY9JF125402

DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE

Automatic

60,867

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Internet $44,995

2022 Ford Bronco Base 4D SUV

2022 Ford Bronco Base 4D SUV

2022 Ford Bronco Base 4D SUV

11754

Cloth

Orange

4WD

1FMDE5BH3NLB13929

2.3L EcoBoost I-4

Automatic

8,338

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Internet $43,995

2022 Lexus IS IS 350 F SPORT AWD

2022 Lexus IS IS 350 F SPORT AWD

2022 Lexus IS IS 350 F SPORT AWD

11546

Leather

Charcoal

AWD

JTHGZ1E25N5023500

3.5L V6 DOHC 24V Dual VVT-i

Automatic

27,423

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Internet $42,995

2021 Chevrolet Silverado 3500HD 4WD Crew Cab 172" LT

2021 Chevrolet Silverado 3500HD 4WD Crew Cab 172" LT

2021 Chevrolet Silverado 3500HD 4WD Crew Cab 172" LT

11528A

Cloth

Silver

4WD

1GC4YTE72MF300238

Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)

Automatic

51,027

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Internet $42,995

2023 RAM 1500 Big Horn 4x4 Crew Cab 6'4" Box

2023 RAM 1500 Big Horn 4x4 Crew Cab 6'4" Box

2023 RAM 1500 Big Horn 4x4 Crew Cab 6'4" Box

11712

White

4WD

1C6SRFMT5PN664238

ENGINE: 5.7L HEMI VVT V8 W/MDS & ETORQUE

Automatic

14,580

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Internet $41,995

2022 Lincoln Aviator Reserve AWD

2022 Lincoln Aviator Reserve AWD

2022 Lincoln Aviator Reserve AWD

11541A2

Leather

Black

AWD

5LM5J7XC6NGL06543

Twin-Turbocharged 3.0L V6 -inc: auto stop-start technology

Automatic

47,347

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Internet $41,995

2021 RAM 1500 Limited Longhorn 4x4 Crew Cab 5'7" Box

2021 RAM 1500 Limited Longhorn 4x4 Crew Cab 5'7" Box

2021 RAM 1500 Limited Longhorn 4x4 Crew Cab 5'7" Box

11285A

Leather

Black

4WD

1C6SRFKT9MN726738

5.7L HEMI VVT V8 w/FuelSaver MDS -inc: Active Noise Control System, Heavy-Duty Engine Cooling, Bright Dual Rear Exhaust Tips, HEMI Badge, 220 Amp Alternator

Automatic

38,398

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Internet $41,995

2025 Nissan Pathfinder Platinum 4WD

2025 Nissan Pathfinder Platinum 4WD

2025 Nissan Pathfinder Platinum 4WD

11580

Leather

Silver

AWD

5N1DR3DJ6SC213429

3.5L V6 DOHC -inc: idle stop/start, revised auto engine shutoff (ignition start stop), multipoint/direct fuel injection and remote engine start

Automatic

2,661

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Internet $41,995

2022 Dodge Charger Scat Pack Widebody RWD

2022 Dodge Charger Scat Pack Widebody RWD

2022 Dodge Charger Scat Pack Widebody RWD

11713A

Leather Trim

Smoke Show

RWD

2C3CDXGJ0NH112149

6.4L V8 SRT HEMI MDS

Automatic

24,891

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Internet $39,995

2016 RAM 2500 4WD Crew Cab 149" Laramie

2016 RAM 2500 4WD Crew Cab 149" Laramie

2016 RAM 2500 4WD Crew Cab 149" Laramie

10397A

Leather

Blue

4WD

3C6UR5FL7GG314991

ENGINE: 6.7L I6 CUMMINS TURBO DIESEL

Automatic

88,511

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Internet $39,995

2024 Jeep Grand Cherokee L Altitude X 4x4

2024 Jeep Grand Cherokee L Altitude X 4x4

2024 Jeep Grand Cherokee L Altitude X 4x4

11493A2

Leather Trim

White

4WD

1C4RJKAG8R8577787

3.6L V6 24V VVT UPG I w/ESS

Automatic

20,661

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Internet $37,995

2021 Dodge Challenger R/T Scat Pack RWD

2021 Dodge Challenger R/T Scat Pack RWD

2021 Dodge Challenger R/T Scat Pack RWD

11523

Cloth

Granite

RWD

2C3CDZFJ1MH587160

6.4L V8 SRT HEMI

6 Speed Manual

34,940

815-431-9500 Photos (38) Inquiry Schedule Test Drive Financing Text Us
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Internet $37,695
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