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Marengo Auto Group

About Us

Marengo Auto Group, located in Marengo, Illinois, has been the top destination for used car sales and service since 1996, proudly serving Marengo, Union, Garden Prairie, Huntley, Belvidere, Harvard, and surrounding areas. We specialize in quality used cars, trucks, and SUVs, alongside offering auto repair services, 24-hour towing, tire rotations, brake services, tune-ups, transmission work, and diagnostics. Additionally, we now sell new Bintelli Golf carts. With a focus on fair pricing, superior service, and customer satisfaction, our friendly, knowledgeable sales staff are dedicated to helping you find your ideal vehicle. Explore our virtual showroom online and visit us for a test drive today at Marengo Auto Group!

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Areas Served

Marengo, IL | Union, IL | Garden Prairie, IL | Huntley, IL | Belvidere, IL | Harvard, IL | Woodstock, IL | Hampshire, IL | Genoa, IL | Kingston, IL | Kirkland, IL | 25-Mile Radius | McHenry County, IL

Our Professional Associations

• Marengo Chamber of Commerce

Our Certifications

• ASE Certified

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What We Offer

Our Specialties include:

• Auto Sales, Repair and Service
• Used Cars Trucks & SUVs
• NEW Bintelli Electric Cards
• NEW Bintelli Electric Vehicles
• 24 Hour Towing

Our Services include:

• Quick Lube
• Tire Rotation
• Brakes
• Exhaust
• Tune-Ups
• Service Loaner Cars
• Air Conditioning
• Suspension
• Electrical
• Transmission
• Engine
• Diagnostic
• ABS
• Tires

Our Brands include:

• Interstate Batteries
• Firestone
• Goodyear
• CooperTires
• ACDelco Batteries
• Mobile
• Mobile 1
• AUL Corp
• NAPA AutoCare
• Bintelli

Our Products include:

• SafeGap and AUL Service Contracts
• Carfax
• Batteries

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Testimonials

On 2/28/2026 David Martin had this to say:
Fast good service. Would definitely recommend

On 2/28/2026 Ron Romanelli had this to say:
Outstanding customer service and professional performance.

On 2/27/2026 Rich Halstead had this to say:
Joe was a great salesman who I really enjoyed working with. He made the transaction seamless I highly recommend Joe for your next vehicle purchase

On 2/25/2026 Ssss Pppp had this to say:
Great, straight forward experience. Nick found the exact car I was looking for.

On 2/20/2026 Darrell Koelper had this to say:
I have done a lot of business with Nick and Brain they've been great I would not go anywhere else

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Contact Us

Marengo Auto Group
844 W Grant Hwy Marengo, IL 60152
Phone: (815) 568-1700
Email: marengoautos@gmail.com

On Route 20

Where To Find Us

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Payment Types Accepted

Checks, American Express, Discover, MasterCard, Visa, Debit Cards

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 7:30 AM - 7:00 PM
Tuesday: 7:30 AM - 7:00 PM
Wednesday: 7:30 AM - 6:00 PM
Thursday: 7:30 AM - 7:00 PM
Friday: 7:30 AM - 6:00 PM
Saturday: 8:00 AM - 2:00 PM

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