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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 11/18/2025
Sally Medearis
had this to say:
If you need tires, go to Marengo Auto Group.
Once again Brian in service made everything so easy. He got me a great deal on tires, installed balanced everything. I just dropped my car off and picked it up the next day.
I would recommend Marengo Auto group hands down every time
On 11/17/2025
Shawn Mitchell
had this to say:
Very nice place and Joe and everyone else was nice and friendly and an absolutely great place to buy a vehicle from!!! I look forward to dealing with them again.
On 11/15/2025
Traci Royal (Idealease)
had this to say:
Purchasing our vehicle was a quick and easy process. No hidden fees or pushy salespeople. Great experience.
On 11/13/2025
Jeff Locke
had this to say:
Good communication and good understanding, Great service and excellent
Feeling on making you feel comfortable.
No pressure on making a decision!
Shoutout to Joe and Nick Jr!!!!🤘
On 11/12/2025
Dennis Koch
had this to say:
Very pleased with service people, fast and efficient service people. Very good salesman and owners always treated good 👍
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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