Used Mercedes-Benz cars for sale near West Allis, WI

Bought my first German car, 430ix and it was a no brainer over the rivals at Mercedes-Benz and Audi. Got matched up with Tyler as the sales professional that worked with me, and his personality and knowledge was perfect for my personality. We built out a car with my specs and tried to order in March but with the shortages at the factory, we couldn’t fill my wish list. So we took to a Country wide search trying to keep as many things on my wish list as possible. Found one in Cincinnati and shipped it up. Love it! They honored my negotiated price and didn’t try to adjust it adding in shipping costs or discount my trade-in value. I’m impressed with the product and will buy a new one again someday and have no reservations to go back here.

Luke E. has worked with me now for the past two years and each time he goes above and beyond to make sure my car and my experience are excellent. He is bright, dedicated, and honest. 10/10.

I bought this to replace an aging Audi A6. Wanted similar luxury, safety, and tech in a bit of a smaller vehicle. While I got what I was searching for, there is definitely a significant change in the luxurious feel in the ride. My 2019 Audi definitely had a more lush and comfortable feel. This E class is a 4cyl TC while the Audi was a 6cyl. I know that make a big difference on power. This E class is not under-powered, it's just that the Audi was a beast. If I had to make the purchase again, I'd get the 6cyl E450.

I received phenomenal customer service from this dealership I flew all the way from Michigan and was mad at the airport by Jairo. He was awesome!!! I felt very comfortable with this whole sale beginning to end. I wire transferred funds before I even seen the vehicle. I was worried to do so but I knew how hard it was to find the vehicle they were selling so I took them at their word and it was a great decision. Keep in mind you are buying a vehicle that won’t be perfect. You’re getting a older used vehicle. As long as you go into your sale with REALISTIC expectations you will be very happy with this dealership! Jairo actually went to another dealership to buy a part for the Wrangler I bought from them because he knew I was driving it a long distance home. Everything worked very well on the Jeep and it was in very good shape for being 15 years old! Jairo also offered to mail me the print out copy of the Carfax and seriously made the whole experience awesome! Thanks guys. If I am looking for another vehicle or know someone who is I’ll make sure to recommend you!

I mistakenly sold my 2012 E350 in 2023 thinking I should upgrade to an SUV. I regretted selling the wagon, though the 2020 MB GLB was a very nice vehicle. So I found a 2011 E350 wagon and couldn't been happier. Maintenance is key, yes. But the leather (not MBTex) wears very well, and the exterior is flawless.

These guys are Awesome! Different from other Dealerships. They didn't waste my time, I got a Great Deal on my new car, a fair price for my trade, and financing that worked for my budget. I couldn't be happier with the whole experience. They even have espresso in the show room while you wait :)

This car is a pleasure to drive under any circumstance and has been extremely comfortable and reliable.The engineering is impressive meets the standard the Mercedes has established over the years

We have been customers of Reina's service department for well over a decade where Lorenzo and his team have done wonderful work on our vehicles. Because of our trust in Lorenzo, when it came time to buy a car 10 years ago, it was on his advice that we chose the type of car we were seeking. Once we knew what we wanted Filipo and Joe went out and found us exactly what we wanted as it wasn't on the lot at the time. I am happy to say that car is still on the road, being driven daily, and serving us well. We have since purchased 2 more cars, including one just yesterday, and couldn't be happier with the service and attention to detail the whole team there gives us everytime we walk through the door.

Very reliable car. Extremely low maintenance. Fast and powerful biturbo makes it really enjoyable. Great way to save when driving. Did I mention, it's really comfortable with a great audio system.

I love it. This was on my bucket list. I couldn’t be happier. The employees at the dealership are top notch. I recommend them to anyone.

There are two Mercedes Benz dealers in the Milwaukee area, and I’m glad I chose International Autos Group to service my vehicle. From the time I arrived to the time I left, I was treated very well by everyone. When I arrived, the service person was with a customer but immediately acknowledged me and let me know he would be with me shortly. Soon after, I had the Service Manager, Pete, help me out. Pete is professional, friendly and truly wants to help customers. He went the extra mile to ensure MB would cover any issues under warranty. I really appreciated that and the fact that they completed my regular maintenance quickly. Every staff member I interacted with was very responsive and friendly, from the sales people, admins and even the tech that drove my vehicle. Management: you make some quality hires so keep it up. If you’re looking to buy or need service, I highly recommend the team over at International Autos.

Zach arranged for my 2003 z4 to be towed, shuttled me back to my home 45 minutes away, kept me informed of repair progress, then delivered my car when finished. I previously used Knauz in Lake Bluff but they obviously missed serious repair issues that caused this situation. I'll use International BMW from now on. Can't say enough about the outstanding service from Zach, shuttle drivers Mark and Greg, and driver Dave/ Thanks so much!!!

Love my GLB! Feel like its stands for "Great Lil Benz." :) Drives more like an SUV than a car and that's what I wanted. There is more cargo space due to the square-ish boot. Dynamic mode gives you everything from Econo to Sport. The dash is beautiful, the ride is excellent and the price is fantastic. A win all the way around.

I recently bought a used car at Heiser. The experience was fantastic. Its like a family owned company where everyone makes you feel at ease and welcome. Honest and customer focused. After the sale i found an issue. They insisted I bring it in to make it right. They went above and beyond to make sure it was. It is an amazingly nice surprise to find a company and people with such a strong commitment to customer service. Genuinely looking out for their customers. The next time i need a used or new car, they will absolutely be the first ones I contact, even if they are 80 miles away.

I really love it. I'm very impress how quiet, comfortable and responsive this car is. Great interior and exterior design. Top of the line sound system.

Perfect midsize SUV. Great handling and comfortable ride. Great mileage . Also has all the latest features at your finger tips. Love the roominess and the way it drives.

IA was super easy to deal with. Great Staff and very knowledgeable. I would Highly recommend them.

Best Mercedes-Benz SUV. On a road trip, you can’t go wrong with this machine. I just traded in my 2020 for a 2024. I’m to totally happy with it

Amazing experience buying a car here! Friendly people, who care and will work with you on the price you’re trying to get to. Highly recommend!

Absolutely love with this suv. Handles very well. Great on gas. Sporty but also family oriented. simple, modern and yet still elegant interior with a sleek exterior to match.

This was car shopping made easy! Very friendly and down to earth sales staff. No hassle! No low-ball offers on my trade, offered me a great deal on it right away. I walked out with a NEW vehicle for a little less than the used one I initially looked at. Tiffany, Josh and Adam were wonderful to work with! Highly recommend going here!

I am a senior citizen and I want to feel secure while driving, and the SUV gives me that. I am on the short side so getting in and out was a new experience for me, but I learned how to manage it. Once, I found the seat setting the visibility is exceptionally good. It handles nicely on the road with quick pick-up, and the gas mileage is about average.

I insisted on an SUV. Nope...left with the Kia K5 EX. So not an SUV, but I love it. Michael was very patient with me and even drove to Appleton to get the exact color I wanted and delivered it to my house. He stayed until all questions were answered and showed me everything on the vehicle - and there is a ton of stuff. It's beautiful. Finance was a breeze too.

My experience was great. Darone Spears was so patient with me as this was my first brand new truck. Did not pressure me and talked me through my decisions. I would highly recommend working with him on a new vehicle.

Absolutely love it, loaded with features including self parking. Sports car with different drive modes and yet luxury comfortable. So far not a single issue, very reliable. Highly recommend.

Best car I’ve ever owned , very comfortable and smooth ride , great on gas . Also as long you do the proper maintenance the car will last you , had for for 3 years no problems whatsoever. Also very spacious for size. So i definitely recommend this car to family friends or whoever looking for a nice car.

I was in the market to replace my 13-year-old Jeep Liberty and I've had my eye on the Renegade for the past year or so. I worked with an awesome sales guy who was patient and answered all of my questions. Russ Darrow had an amazing inventory compared to some other dealerships.

I traded mine in after 19000 miles for one reason, the run flat tires. they are $300 a piece and last 15000 miles. They might be an option, if you don’t mind putting new and expensive tires on every year but they don’t perform in snow after 5000. They don’t perform great when new to be honest, just better in snow with more tread. I loved the car, but living in hilly, snowy Pennsylvania, it just wasn’t practical. Think twice if you drive in snow or rough roads or just don’t feel like getting new expensive tires every year

It was a great experience buying mt car at the dealership. The look and features of the car is what attracted me to it. Donte is a great salesman, he is very knowledgeable. He answered all my questions and show me how to use all the features that the car has.