Welcome to Audi Exchange St. Charles

Your Trusted Audi Dealership for Luxury Vehicles, Expert Service, and Affordable Financing. At Audi Exchange St. Charles, we proudly serve Illinois by offering an exceptional experience as your trusted Audi dealership. From the moment you walk through our doors to the moment you drive away, you'll enjoy the highest level of customer service and convenience. With our extensive selection of new and pre-owned Audi models, expert service, and affordable financing, we're your go-to Audi dealer for all your luxury driving needs.

New Vehicle Inventory

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Pre-Owned Inventory

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Featured Specials

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Value My Trade

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A new flagship has arrived.

Introducing the Audi Q9.

Explore Q9

The all-new 2027 Audi Q7.

The Audi Q7 blends luxury performance with cutting edge technology.

Explore Q7

Audi Q3 in a three quarter shot facing right, in front of a building lit from the left.

The Audi Q3

Say yes to a SUV that's made to move. The Audi Q3 combines exquisite design, advanced tech and fun-to-drive dynamics all into one.

Explore Q3

Scheduled Maintenance Included

Enjoy peace of mind with Audi Signature Care, included with model year 2026 and newer vehicles. It covers scheduled maintenance for 3 years or 30,000 miles, whichever comes first.

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Luxury Car Financing at Audi Exchange St. Charles

At our Audi dealership, you'll find a wealth of options among new and pre-owned luxury vehicles, ensuring you'll make the perfect choice for your lifestyle. Once you've selected your ideal Audi-whether it's a Q5, Q3, Q5 Sportback, Q7, or SQ5-our experienced finance team is ready to help. As your dedicated Audi dealer, we offer lease and loan options with competitive terms. We'll work hard to simplify the financing process so you can enjoy a seamless journey toward driving your dream Audi.

Three quarter view of an Audi q7 vehicle parked.

Exceptional Care for Your Audi in St. Charles

When it's time for maintenance or repairs, return to Audi Exchange St. Charles, your local Audi dealer, for expert care. Whether you drive a Q5, Q3, Q5 Sportback, Q7, or SQ5, our certified technicians use only OEM-approved parts that are designed to maintain the premium performance of your Audi. From routine maintenance to specialized auto repairs, we provide everything you need to keep your vehicle running at its best.

Audi Exchange St. Charles

Car sales

Service partner

e-tron

R8 partner

Service R8

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Business Hours

Dealership Hours

Monday: 9:00am - 8:00pm

Tuesday: 9:00am - 8:00pm

Wednesday: 9:00am - 8:00pm

Thursday: 9:00am - 8:00pm

Friday: 9:00am - 6:00pm

Saturday: 9:00am - 5:00pm

Sunday: Closed

Service Hours

Monday: 7:00am - 5:00pm

Tuesday: 7:00am - 5:00pm

Wednesday: 7:00am - 5:00pm

Thursday: 7:00am - 5:00pm

Friday: 7:00am - 5:00pm

Saturday: 8:00am - 4:00pm

Sunday: Closed

Parts Hours

Monday: 7:00am - 5:00pm

Tuesday: 7:00am - 5:00pm

Wednesday: 7:00am - 5:00pm

Thursday: 7:00am - 5:00pm

Friday: 7:00am - 5:00pm

Saturday: 8:00am - 2:00pm

Sunday: Closed

Welcome to Audi Exchange St. Charles

Welcome to Audi Exchange St. Charles