Experience the Diepholz Difference.

Shop for a new or pre-owned Chevy, Buick, Jeep or other vehicle with confidence when you visit the Diepholz Auto Group. The experts at our Buick, GMC, Cadillac and Chevy dealership in Charleston, IL, are dedicated to making the car-buying process as simple as possible. That's why we have five core values that we stick to that make buying or leasing a new or used vehicle as simple and stress-free as possible.

Certified Elite Service Dealer True Market Pricing Best Price Guarantee Express Purchase No Pressure Selling Environment

Certified Elite Service Dealer

We're one of 300 dealers in the nation to earn the prestigious "Certified ELITE Service" status, and to be in the top 10% in the nation for customer care. You can bring your car, truck, SUV or minivan to our Buick and Cadillac service center knowing that it will be in great hands.

True Market Pricing

Our analysts monitor the true market price of the different vehicles on our lot and adjust the price accordingly, so you don't need to spend hours looking for a better offer. Browse our selection of new Jeep and used Ram models online, then schedule a test-drive at a Diepholz dealer.

Best Price Guarantee

We vow to always provide our best price upfront, guaranteed. We do this so you can spend more time getting to know the vehicle you'd like to buy or lease and less time on the negotiating process. Stop by our dealer to shop our competitively-priced inventory of new and pre-owned models.

Express Purchase

We help you buy or lease a new Chevy or Cadillac with no gimmicks and no hassle. We make buying a new or used car so simple that you can be in and out of the dealership and on the road in 60 minutes or less with our streamlined car-buying process.

No Pressure Selling Environment

No one likes being pressured to buy a car, which is why we won't pressure you. When you visit Diepholz Auto you can take your time browsing our inventory and test-driving different models. Our sales experts will answer any questions you have, and we'll help you finalize your financing rate once you've decided which car you'd like to take home.

Diepholz Auto has been family-owned and -operated for over 30 years, and we've consistently been a Mark of Excellence Dealer winner for the past 10 years. Visit a Diepholz dealership today to experience the kind of car-buying and -servicing experience you deserve.

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