Used Audi S5 for sale near Round Lake Heights, IL

Karson was great would highly recommend going to see him! Service was great thank you!

Absolutely the most versatile car available. The perfect combination of a sedan, wagon, hatch, and a coupe. The EA839 is a great power plant. Economic all with a great balance of power.

Julian was a great experience and very helpful liked working with him and his management

I’ve owned several Audis over the years and my new 2023 S5 Sportback is the best yet Powerful, stylish, reliable, with outstanding build quality Absolutely love this car!

Bill was outstanding. Never felt pressured and was very patient. Would highly recommend him for your auto buying needs. Bill takes away all the negative things associated with the car buying process.

I just bought a 2019 Mercedes-Benz CLS 53 AMG from Chicago Auto Place. I'm out of state but deal was great. Took about 5 days to get delivered. Longer than i wanted but they delivered. Kept communications the entire time. Ricky was great. In the process i got worried and started researching. There are some people years ago that didn't review well. I really don't thinknthe deserve those reviews. After i got the car i asked the owner about them. He said they changed their business modelnto higher end cars with lower miles. And it has worked for them. I am 100% happy and have a stellar car. Inwould recommended whole-heartedly. They are in Chicago and i amnin Texas. Stressful buying online but they delivered on all cylinders.

Barry at Icars of Chicago has been phenomenal since day one, and he truly shines even a year after I bought my car. When I reached out with a follow-up issue, he didn’t hesitate—he jumped in, listened carefully, and helped me get things sorted quickly. It’s rare to find a dealer that stays engaged long after the sale, and Barry embodies that in every interaction. What stands out most is how they stand behind what they sell. I felt supported and respected from the moment I walked in, and that commitment hasn’t faded over time. The team’s customer service is second to none—honest, responsive, and genuinely invested in making sure you’re happy with your purchase. Their focus on building long-term relationships, not just closing a deal, is the best I’ve seen anywhere. If you’re shopping for a car and want a dealership that treats you like family while delivering real value and ongoing support, I’d absolutely recommend Icars of Chicago and Barry in particular. Their customer retention is unmatched, and that peace of mind is priceless.

I started with the A5 cabriolet had many issue free miles (aside from recall issues which Audi was fantastic on correcting) . From day one my wife said I should have spent the extra and went for the S5 , so after 7 years and 80k miles I found the car of my dreams.in Dec of 2021 I purchased a 2011 S5 prestige with only 32k. This car is a whole different animal. The supercharged 6 is powerful and responsive and it makes even going to the store into a treat . Take the top down one the music up WOW is all I think of. Buying a low mile highly optioned S5 from Audi was the only way to go. The car is the best of all worlds as long as your not taking a group for a long trip( back seat is good but let’s be honest rear seat passengers weren’t Audis market with this one.

Great customer service and Bob was helpful but not pushy at all during the process. Great experience that was worth the lengthy drive. I would recommend!

Went in to look at a 2022 outlander. Worked with Daniel. He was great to work with understood my car buying frustrations and was up front and honest. Worked out a good deal. But I ended up going a different route. Finding honest up front sales people is like finding a needle in a hay stack these days would definitely consider them in the future when I am on the market for a new vehicle in the future.

Glenview was very responsive working with phone calls and texts. They worked hard to get me into the car I had contacted them about.

My experience with Sunset Auto was outstanding. They have a great selection of used cars, all in excellent condition. The sales team was friendly, honest, and very helpful without being pushy. They worked with me to find a car that fit both my needs and my budget. The paperwork process was smooth and quick. Overall, a very professional dealership that truly values customer satisfaction

This car checks all of the boxes. The color of Sepang Blue Pearl Effect is outstanding. I own the prestige trim with the black optics package and the quality is excellent. The ride is comfortable, the performance rivals most cars on the road and the luxury of leather and alcantara with the bang olufsen sound makes driving this car a pleasure every single time.

Highly recommended! it was an easy process from start to finish, the car was as advertise clean Carfax quality people they LOVE what they do - and it shows. it was a great experience from A to Z.

Love the car only had a coolant pump issue but ever since it's been smooth sailing. The car is gorgeous and incredibly comfortable with beautifully designed interiors. I've drive both the Mercedes c43 Amg and the bmw 340i which I think are this car's competition and I'd still have this as my overall pic.

Worked with John B for a new Bentley. He was quick and efficient, answered all my questions and the car is in mint condition. Car was fully serviced and I love it

If you like to drive fast, what something aesthetically beautiful and sleek, but also want something practical and can handle in the snow, this is the perfect car.

Proficient Honda dealer. Frank, our sales person did a good job with our purchase and was the key reason we made the purchase. He did not overly pressure us to buy the vehicle and provided the optimum amount of sales support. I would use him again for any future vehicle purchases.

I traded in a 2011 Porsche 911S convertible for the 2020 Audi S5 convertible. The horsepower is very similar but the tall first and second gear in the 911 made it slow off the line. The S5 is VERY fast off the line - smooth power band all the way up to 100 MPH. The seats are really comfortable, everything works - always, people are always stopping me to find out what model it is and complimenting me on the great looks - quantum gray with factory 20" wheels with Carbon trim. No better sports car for $70K !!

We had been searching causally for a few months for a plug in hybrid suv. We had toured a bunch of different brands and nothing felt right. We made an appt to see one at this dealership and we’re blown away. The team gave us our most in depth tour (over 2 hours ), helped us navigate finances and find the perfect vehicle. We loved working with Wesley and Jazmin. We’re based in the city, but found the dealership so easy to get to. As young professionals, this was our first big car purchase and know it won’t be out last with this team.

We were treated very well - both the sales manager and the sales rep were friendly, courteous, and knowledgeable. Very happy with our purchase. Go Taos!

Has the comfort for the daily driver but the performance when you want it to enjoy when not in traffic. I wish I could keep this car but must sell as I need a larger car for my growing family.

I had a very positive experience at Autos of Chicago. The team was friendly, knowledgeable, and took the time to understand what I was looking for. The cars were clean, well-priced, and exactly as advertised. The buying process was quick and straightforward, with no hidden fees or surprises. I’m very happy with my purchase and would highly recommend Autos of Chicago to anyone searching for a trustworthy used car dealer.

Great team from service to parts to sales can’t say enough good words about everyone

Love all of the exterior lines, interior design, and all of the great features wrapped inside of the sexy Audi S5. The performance is top notch. I have owned and liked both Mercedes and BMW, however, I have fallen in love with my Audi. I would love to become an Interior Designer for Audi North America!

Autos of Chicago made the car-buying process simple and stress-free. The staff was honest, patient, and very helpful in answering all my questions. The vehicles were in great condition and priced fairly. I never felt rushed or pressured, which I really appreciated. Overall, it was a smooth and professional experience, and I would gladly recommend Autos of Chicago to anyone looking for a dependable used car dealer.

I can write an entire diatribe about this car but I'll keep it simple! If you are looking for a luxury, convertible, look no further than the S5 cabriolet. I looked at the C43, M440i, this car, IMO, is the BEST value for the money! It is an absolute beast in the performance department, the options that come with this car for the price are unmatched and of course every single detail is perfectly executed!

Took my son to buy his first car here and it was a fantastic experience from start to finish. Incredibly friendly, helpful, and made the whole process easy and stress-free. They took the time to answer all our questions and made sure my son felt confident and excited about his purchase. Couldn’t have asked for a better first-time car buying experience. Thank you

I’ve had a half dozen Audi’s including several A4s an A3, A5 and a Q3, but this S5 is closest to perfection. I love the versatility of having a refined four door sedan and a huge opening hatch for my bikes. Then set the drive select to dynamic and you have a fun sports car! My main gripe: the virtual cockpit doesn’t work for me and it was hard to find one with analog dials. Also I didn’t like the new touch screen MMI so I bought an older one. Note to Audi: simpler is better!

Great experience. Alex was a charm to work with for the truck I been wanting.

It’s fun to drive ,fast ,smooth ,well build and looks great.just got itv3 days ago. Hope for relatability and look forward to take it on a long trip