Used Genesis cars for sale near Oswego, IL under $650,000

On August 9th, 2025, a family member requested my assistance in purchasing a car at McGrath Acura dealership in Westmont, Illinois. Our salesperson George provided exceptional support and enthusiasm throughout the process. Although the exact color we desired was not available, George diligently demonstrated alternative options while his manager searched for the desired vehicle. Their joint efforts culminated in a remarkable outcome. After careful consideration and negotiation, we ultimately selected the available alternative. The conversation with George, the manager, and George, our sales representative, was highly enjoyable. Both individuals demonstrated expertise and provided comprehensive answers to our inquiries. They genuinely prioritized our satisfaction. I highly recommend McGrath Acura to anyone seeking an Acura vehicle. Make sure to talk to George in sales!

I’ve had a GLE and an Audi Q7 and this has truly been the only car I’ve bought and loved the longer I had it. The design to the technology is beyond what I was offered elsewhere at this price point.

Whenever my vehicle needs service I take it here. The service managers are really good to work with and I really appreciate them sending videos to my phone so I can see exactly what the technician is seeing. Pricing could be better and I think the 3% service charge on credit cards is nickel and diming customers otherwise they would get 5 stars.

Great car. It has too many amenities to mention. The only downside is the dealership is not prepared with a good service department, so we were mandated to seek another. The car is great around town and also on the Highway. This is our 4th Genesis, so that should say it all.

My name is frank dichristofano and I own a 2015. On August 7th I needed routine maintenance done to my vehicle. So I always I had the work done at mcgrath honda of elgin . Because they are the best Honda dealership. There have the service department and they are always very professional and courteous and put the needs of the there customers first. When my vehicle is being work on I know my car is in hands. Because there mechanics are the best and they always such an outstanding job with my vehicle. So thank you to everyone at McGrath Honda!!

I looked at a few SUV's and amongst Porsche, Audi and Mercedes, and found for comfort, ride, power and value, Genesis was my perfect choice. I leased the Genesis October 2021 and 27 months ago. I have had zero issue, nothing. They send you a monthly "health report" and it's always perfect. every month Genesis send up and update.The service I had in October, they aded some washer fluid. That's it! Driving is a pleasure, performance better than you would expect for a SUV, and when the Turbos kick in, you pass the others quickly. The car is very well built and especially quiet. The electronics are amazing, so many options at your finger tips. If you are considering a new car, be it an SUV or Sedan, I highly recommend your test driving Genesis

Professional and Friendly Sales Team: Joe Hegglin and Michelle Mitchell. They were prepared and had the car ready for me when I was on a tight schedule. Additionally, both Michelle and Joe had fantastic follow up.

Good value,Safety, amazing technology. Luxury for slightly more then std midsize suvs GV70’s Technology is work in progress and I suspect more improvement will happen in the future … Plus more safety features will be added

Very attractive car handles beautifully all the features are easy to operate and easy to learn.This is my second Genesis and I highly recommend it to anyone looking to purchase a luxury vehicle.

World Kia went out if their way to make me and my family comfortable, inside the deal and out. we couldn’t be happier with our new vehicle

I have had this vehicle less than a week, 250 miles driven. The navigation settings have been difficult and the screen setup still needs work. The custom seat setting feature was amazing. The seats are very comfortable. It is a nice driving vehicle.

Know how to work with customers always giving deals on service. In service department. A one.

I want to note this dealership as one of the best, with flexible prices and professional staff. I especially want to note sales guides: Agnes Landowski and Dennis Azarov. They have proven themselves not only as good advisors in financial matters but also as experts in the technical features of cars.

Great experience buying a preowned vehicle from this dealer. The sales staff were knowledgeable and friendly. They were efficient working through the buying process with us. They also were patient with us as we tested multiple car seats and allowed us ample time with the vehicle as we considered moving forward. Thanks for a great experience.

Salesman was very professional, courteous, and very helpful. Transaction went smoothly and to my liking

I bought a Lexus LX570 from Greg. I was nervous as I never bought a car without driving it or over the internet. They delivered the car to my home and offered me more than a fair trade on my Mercedes. I was more than happy with the LX and Greg was great. I would not hesitate to trust Greg's word. It was a great buying experience and they did not disappoint me. I highly recommend this dealer.

Amazing service from start to finish! The staff helped me find exactly what I was looking for and made the whole process simple. Definitely a five-star experience.

Mike R was amazing. He even traveled to Chicago to bring our car to a different locations so we could see it. I would highly recommend this location.

So far, after just 1 week, the used car is wonderful. Cannot rate reliability yet. Missing 360 degree camera view. Otherwise has every other safety feature out there. Driving is a true joy. My mpg on the highway is just over 30 according to the dash. Please remember to get a pre purchase inspection and be wary of some huge dealer fees.

I bought my car G80 here when it was Pugi ,and I had service issues with GPS. I was begging to think I made a mistake buying a Genesis. Since Castel took over, they had some issues in the transition. But Castle has changed how I feel about Genesis. I really see them striving to achieve a premium service. Great Job Castle Genesis. Thank you for changing how I feel about my Genesis purchase again. And the G80 is truly a premium car Thank you.

I really love all the safety features and the speed. It is really fun to drive, cool looking and fast. The only negative is the miles per gallon, but everything else makes up for it.

I have owned Mercedes for 30 years.This has been the best dealership of all.Totally perfect

Coming out of a 2003 vehicle (Jaguar X-type) & getting behind the wheel of a 2023 model was a startling transition. Even though my CPO G70 is a base model (2.0T/AWD) it’s like piloting a space craft! I love this car! And with all of the safety & convenience features, it feels like it cares for me as well. The performance, ride & handling are exemplary. In the spirit of complete transparency, here are a few nits. - The gas mileage isn’t class leading & requiring premium gas adds to the cost of operation. Solution? Tame your right foot! Acceleration is quite lively. - The rear seats are tight for large people & the trunk space is merely adequate (a pass-through rear center seat is quite helpful). But keep in mind, this the smallest model in the lineup. If you need more space, there’s the G80. - Finally, I’m still sorting out some of the infotainment features (which didn’t exist in 2003!). Let me finish by praising the service departments. Without question the best experience I’ve had, up there with M-B & exceeding Jaguar.

Adam & Luis at Genesis of Aurora have provided phenomenal customer service for me & my family since I purchased my GV80. Love my SUV & the way that they take care of our car needs. James D. Orland Park IL

I could not get a decent car any were CarMax put me back into the drivers seat i will recommend CarMax to anyone Andrea and his team in Tinley Park are truly number one in car sales . Marcel Potvin.

My sales advisor, Izhar, was extremely helpful. There was a great selection of vehicles in stock, and all the employees were very friendly and supportive. My sister is very happy with the car we purchased. Highly recommend.

I have truly enjoyed driving my 2019 G70! It is sleek and zoomy. I can be where I want when I want. The quilted leather is quite classy and the back seat has more room than expected.