Shop Our Latest Inventory

2013 Toyota Camry for sale at Quantum Auto Co in Plainfield, IL
Price
$11,500
Mileage
89,000
Engine
2.5L I4 178hp 170ft. lbs.
Transmission
6-Speed Shiftable Automatic
Drivetrain
Front Wheel Drive
Ext. Color
Classic Silver Metallic
2011 Mercedes-Benz E-Class for sale at Quantum Auto Co in Plainfield, IL

2011 Mercedes-Benz E-Class

E 350 Sport 4MATIC
Price
$7,500
Mileage
163,000
Engine
3.5L V6 268hp 258ft. lbs.
Transmission
7-Speed Shiftable Automatic
Drivetrain
All Wheel Drive
Ext. Color
Black
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
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
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

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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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