About

About Us

We appreciate you taking the time today to visit our website. Our goal is to give you an interactive tour of our new and used inventory, as well as allow you to conveniently get a quote, schedule a service appointment, or apply for financing.

At our dealership, we have devoted ourselves to helping and serving our customers to the best of our ability. We believe the cars we offer are the highest quality and ideal for your life needs. We understand that you rely on our website for accurate information, and it is our pledge to deliver you relevant, correct, and abundant content.

Please do not hesitate to contact us with any questions you may have. Our staff is happy to answer any and all inquiries in a timely fashion. We look forward to doing business with you!

Monday 8:00AM - 5:30PM
Tuesday 8:00AM - 5:30PM
Wednesday 8:00AM - 5:30PM
Thursday 8:00AM - 5:30PM
Friday 8:00AM - 5:30PM
Saturday 8:00AM - 3:00PM
Sunday Closed
Monday 8:00AM - 4:30PM
Tuesday 8:00AM - 4:30PM
Wednesday 8:00AM - 4:30PM
Thursday 8:00AM - 4:30PM
Friday 8:00AM - 4:30PM
Saturday Closed
Sunday Closed
Monday 8:00AM - 4:30PM
Tuesday 8:00AM - 4:30PM
Wednesday 8:00AM - 4:30PM
Thursday 8:00AM - 4:30PM
Friday 8:00AM - 4:30PM
Saturday Closed
Sunday Closed

About Monken Chevrolet GMC - Your Centralia, Illinois Chevrolet and GMC Dealer

Welcome to Monken Chevrolet GMC, where Marion County families have trusted us for generations to provide quality vehicles, honest service, and exceptional value. Located in Centralia, Illinois since 2005, we've built our reputation on integrity, customer satisfaction, and community involvement throughout Southern Illinois.

Our History

Monken Chevrolet GMC was founded in 2005 with a simple mission: provide Southern Illinois drivers with quality Chevrolet and GMC vehicles backed by honest, professional service. What started as a small dealership has grown into one of Marion County's most trusted automotive retailers, but our core values remain unchanged.

Through decades of serving Salem, Mt Vernon, Germantown, and surrounding communities, we've built lasting relationships with customers who return generation after generation. Many of our employees have spent their entire careers at Monken Chevrolet GMC, providing continuity and expertise that benefits every customer.

Our Mission & Values

Customer First Philosophy Every decision at Monken Chevrolet GMC starts with one question: "What's best for our customer?" This customer-first approach guides our sales process, service standards, and business practices serving Wamac, Central City, and Irvington families.

Integrity & Honesty Transparency and honesty aren't negotiable. We provide straightforward information about vehicles, pricing, financing, and service without pressure tactics or hidden fees. Richview, Dix, and Hoffman customers appreciate our honest approach.

Community Commitment We're not just in Marion County - we're part of Marion County. Our involvement in local schools, charitable organizations, and community events reflects our dedication to the region we serve.

Professional Excellence From sales consultants to service technicians, every Monken Chevrolet GMC team member maintains the highest professional standards through ongoing training and certification.

What Sets Us Apart

Family-Owned Operation Unlike corporate megadealers, Monken Chevrolet GMC remains family-owned and locally operated. This means decisions are made locally with your best interests in mind, serving Nashville, Sandoval, and Potoka customers with personal attention.

Long-Term Relationships We measure success not by individual transactions but by long-term customer relationships. Many customers have purchased multiple vehicles from us over decades, referring family and friends with onfidence.

Extensive Inventory Our large selection of new Chevrolet and GMC vehicles plus quality used vehicles ensures Vernon, Shobonier, and Vandalia shoppers find exactly what they need.

State-of-the-Art Facilities Our modern showroom and service facilities provide comfortable, professional environments with the latest technology and equipment.

Certified Professionals ASE-certified technicians, manufacturer-trained sales staff, and experienced finance professionals deliver expertise at every customer touchpoint serving Carlyle, Sparta, and Fairfield.

Convenient Location Easily accessible from Centralia and throughout Marion County, our dealership provides ample parking and a welcoming atmosphere for St Libory, Highland, and Belleville visitors.

Our Team

Sales Department Our sales consultants focus on understanding your needs and matching you with the right vehicle. No pressure, no games - just honest assistance in finding your perfect Chevrolet or GMC for Red Bud, Trenton, and Granite City families.

Finance Department Experienced finance managers work with multiple lenders to secure competitive financing for all credit situations. We explain all terms clearly and ensure you're comfortable with your financing arrangement serving Columbia, O'Fallon, and Wood River customers.

Service Department ASE-certified technicians provide factory-quality service and repair for all makes and models. Our service advisors communicate clearly about needed services and respect your time and budget throughout the St Louis region.

Parts Department Knowledgeable parts specialists help you find genuine GM parts and quality accessories for your vehicle. We stock extensive inventory and can quickly order anything not immediately available.

Management Team Our management team combines decades of automotive industry experience with deep community roots. We're accessible, accountable, and committed to your satisfaction.

Community Involvement

Monken Chevrolet GMC proudly supports Marion County through:

  • Local school programs and sports teams
  • Charitable organizations and fundraisers
  • Community events and festivals
  • Youth programs and scholarships
  • Local business partnerships
  • First responder support programs
  • We believe in giving back to the community that supports us.

    Why Choose Monken Chevrolet GMC?

    Local Expertise We understand Southern Illinois driving conditions, climate considerations, and regional needs. Our recommendations reflect this local knowledge.

    Comprehensive Services From vehicle sales to service, parts, and financing, we provide everything you need in one convenient Centralia location.

    Quality Selection Extensive new Chevrolet and GMC inventory plus quality used vehicles from various manufacturers ensure you find the right vehicle.

    Competitive Pricing Fair, transparent pricing on vehicles and services provides exceptional value without negotiation games.

    Professional Standards Manufacturer certifications, industry training, and professional certifications ensure expert service at every touchpoint.

    Lasting Relationships We're invested in your long-term satisfaction, not just the immediate sale. This perspective shapes how we do business.

    Convenient Amenities Comfortable waiting areas, shuttle service, loaner vehicles, and flexible scheduling respect your time and convenience.

    Visit Monken Chevrolet GMC Today

    Experience the Monken difference for yourself. Visit our Centralia dealership to explore our inventory, meet our team, and discover why Marion County families have trusted us for generations.

    Monken Chevrolet GMC

  • 1421 W. McCord Centralia, IL 62801
  • Phone: 618-339-6021
  • Dealership Hours:

  • Monday-Friday: 8:00 AM - 7:00 PM
  • Saturday: 8:00 AM - 5:00 PM
  • Sunday: Closed
  • Serving Centralia, Marion County, Salem, Mt Vernon, Germantown, Wamac, Central City, Irvington, Richview, Dix, Hoffman, Nashville, Sandoval, Potoka, Vernon, Shobonier, Vandalia, Carlyle, Sparta, Fairfield, St Libory, Highland, Belleville, Red Bud, Trenton, Granite City, Columbia, O'Fallon, Wood River, and the greater St Louis region.

    About Monken Chevrolet GMC on Centralia IL

    Discover Why Monken’s the One. We have a strong and committed sales staff with many years of experience satisfying our customers' needs. We look forward to helping you get and maintain the car of your dreams, contact us for more details.