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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!
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
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
Testimonials
On 6/3/2026
Bob Sondgeroth
had this to say:
Joe found a truck with everything I wanted on it. He sent me an out the door price. I test drove it, did the paperwork and drove it home in a hour and a half.
On 6/1/2026
Jim Franklin
had this to say:
As usual, great service at a great price. Only place I bring my truck. Brian and crew really care about your car.
On 5/25/2026
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
On 5/25/2026
John Boyle
had this to say:
We have purchased multiple vehicles from Nick and Brian and this last purchase was one of the easiest. They make car shopping easier than looking for vehicles on-line. Why spend hours looking at a computer and trying to figure out what vehicle works for you. Go see the guys at Marengo Auto and stop guessing. We are looking forward to the our next purchase.
On 5/25/2026
Rick VanderKoy
had this to say:
We have never been let down by Brian and the service dept. Always great work at reasonable prices. We just purchased a used 2024 cargo van a month ago and it was the fastest and easiest automotive purchasing experience I have ever had. I will definitely be looking to Marengo Auto Group for future business vehicles.
Contact Us
Marengo Auto Group
844 W Grant Hwy Marengo, IL 60152
Phone: (815) 568-1700
Email: marengoautos
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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