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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

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 4/18/2026 Laverne Hall had this to say:
As always, the service was outstanding and pricing honest.

On 4/17/2026 Raymond Donovan Jr had this to say:
Very nice and professional

On 4/14/2026 D'shuna Brown had this to say:
Great customer service! One of the best experiences I’ve had purchasing a car. Thank you Marengo Auto Group.

On 4/7/2026 tom moran had this to say:
Brian has a one of a kind shop. Extremely honest and fair with his prices. You would be making a huge mistake taking your car to a dealership. And Nick up front is the best car sale person we have ever worked with. Can't say enough about the place.

On 4/1/2026 Elaine Neumann had this to say:
Below was my first review of this company, and since then I've used them several times and stand by the great service claim. Honest straightforward people doing good work! After all this frigid weather my battery finally gave it up one morning. I called Brian at Marengo Auto group, since I barely got the car started he said bring it right in we'll take care of it today. And they did! Great service.

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