Shop Our Latest Inventory

2012 Hyundai Genesis Coupe for sale at Quantum Auto Co in Plainfield, IL
Price
$7,500
Mileage
90,000
Engine
2.0L Turbo I4 210hp 223ft. lbs.
Transmission
6-Speed Manual
Drivetrain
Rear Wheel Drive
Ext. Color
Monaco White
2012 INFINITI QX56 for sale at Quantum Auto Co in Plainfield, IL
Price
$9,500
Mileage
136,000
Engine
5.6L V8 400hp 413ft. lbs.
Transmission
7-Speed Shiftable Automatic
Drivetrain
Rear Wheel Drive
Ext. Color
Liquid Platinum
2015 Toyota Prius for sale at Quantum Auto Co in Plainfield, IL
Price
$7,450
Mileage
176,300
Engine
1.8L Hybrid I4 98hp 105ft. lbs.
Transmission
CVT
Drivetrain
Front Wheel Drive
Ext. Color
Blizzard Pearl
2014 Hyundai VELOSTER for sale at Quantum Auto Co in Plainfield, IL
Price
$5,999
Mileage
127,000
Engine
1.6L I4 132hp 120ft. lbs.
Transmission
6-Speed Double Clutch
Drivetrain
Front Wheel Drive
Ext. Color
Ultra Black
2010 Toyota Prius for sale at Quantum Auto Co in Plainfield, IL
Price
$7,999
Mileage
100,500
Engine
1.8L Hybrid I4 134hp
Transmission
CVT
Drivetrain
Front Wheel Drive
Ext. Color
Black
2008 Toyota Camry for sale at Quantum Auto Co in Plainfield, IL
Price
$6,500
Mileage
127,000
Engine
2.4L I4 158hp 161ft. lbs.
Transmission
5-Speed Automatic Overdrive w/ECT-i
Drivetrain
Front Wheel Drive
Ext. Color
Magnetic Grey Metallic
2006 Subaru Outback for sale at Quantum Auto Co in Plainfield, IL

2006 Subaru Outback

2.5i Limited
Price
$5,500
Mileage
118,000
Engine
2L NA H4 single overhead cam (SOHC) 16V
Transmission
4-Speed Shiftable Automatic
Drivetrain
All Wheel Drive
Ext. Color
Champagne Gold Opal
2010 Lexus RX 350 for sale at Quantum Auto Co in Plainfield, IL
Price
$9,999
Mileage
125,000
Engine
3.5L V6 275hp 257ft. lbs.
Transmission
6-Speed Shiftable Automatic
Drivetrain
Front Wheel Drive
Ext. Color
Smoky Granite Mica
2010 Toyota Prius for sale at Quantum Auto Co in Plainfield, IL
Price
$6,500
Mileage
168,000
Engine
1.8L Hybrid I4 134hp
Transmission
CVT
Drivetrain
Front Wheel Drive
Ext. Color
Black

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WELCOME TO Quantum Auto Co


What makes Quantum Auto Co different from other used car dealerships in the area? That's easy: the people! Not only do we have reliable and knowledgeable team members at our dealership, but we also have the most loyal customers who continue to shop at Quantum Auto Co thanks to our competitive pricing and principled business practices. If we don't have the vehicle that suits your current driving needs, we'll tell you which lot does. Why do we do this? Because Quantum Auto Co wants to earn your trust every time you walk on our lot.

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