Site Navigation

Home
About
Services
Testimonials
Contact
News

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

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 7/17/2026 Theresa Copack had this to say:
I had an issue with the vehicle I purchased and they were very helpful in resolving it

On 7/10/2026 Ray Letak had this to say:
Gene was very helpful in coordinating warranty work on my truck. Repair was completed in one day.

On 7/9/2026 Ryan Pfefferle had this to say:
I got a flat tire. Found out all my tires were old. So I called Marengo Auto and asked for a Tow and needed tires done. I had already bought tires and had them... Marengo Auto was great. I will be calling them next time I need some help with the Jeep. Thanks again!!

On 7/9/2026 Jack Franks had this to say:
The service at Marengo auto is 2nd to none. They are thorough, professional, and entirely trustworthy. Highly recommended

On 7/1/2026 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@gmail.com

On Route 20

Where To Find Us

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

News

Looking for reliable auto service in Marengo, IL? At Marengo Auto Group, we’re your trusted destination for full-service automotive repair and maintenance—keeping you safe and road-ready all summer long.
Located at 844 W Grant Hwy in Marengo, our experienced team delivers expert car care with quality and convenience you can count on.
🔧 Popular Summer Services:
✅ Quick Lube & Oil Changes
✅ Tire Rotation & New Tires
✅ Brake Repair
✅ A/C Repair & Recharge
✅ Engine Diagnostics & Tune-Ups
✅ Transmission Repair & Service
✅ Suspension
✅ Exhaust & Electrical Systems
💡 Whether you need routine maintenance or major engine repairs, Marengo drivers trust us for honest service, fair pricing, and dependable results.
👉 Schedule your service today:
🌐 https://www.marengoautogroup.com/service
📍 Proudly serving Marengo, IL, McHenry County, and surrounding areas