Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Mercedes-Benz cars
for sale
near
Oconomowoc Lake, WI
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.



Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450
Vehicle information
Reviews
Very friendly, helpful, answered my questions, helpful on
Very friendly, helpful, answered my questions, helpful on the test drive in pointing out features of the car. Drove me to the bank to get the cashier's check. I would work with him again should the opportunity arise.
I’ve had many Mercedes-Benz models over the years,
I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..



Mercedes-Benz Certified
2024 Mercedes-Benz CLE 300
Vehicle information
Reviews
Have not purchased a vehicle yet, but salesman Prentiss
Have not purchased a vehicle yet, but salesman Prentiss has been more than helpful with my car buying process.
The CLE is the Perfect blend of luxury, style and
The CLE is the Perfect blend of luxury, style and performance. Only negative is premium fuel and higher insurance due to the automobile being a luxury sport coupe.






Used
2019 Mercedes-Benz AMG GLC 63 4MATIC
Vehicle information
Features
Reviews
Phil and kearns top notch !!!!!
Phil Aiello is the salesman you want he’s the funniest most hard working sales guy I’ve ever dealt with thanks Phil your the man !!! Thanks kearns !!!!!
High performance compact SUV
A high performance SUV that does multiple things well (performance, comfort, daily driving). The only downside is gas mileage on the V8 (although it’s worth it for the sound).



Mercedes-Benz Certified
2019 Mercedes-Benz AMG G 63
Vehicle information
Reviews
Excellent purchasing experience great repurchase and post
Excellent purchasing experience great repurchase and post purchase follow through by Jake Mooney. The entire staff, but especially Jake made me feel like I was purchasing a new car despite it being secondhand and not a Mercedes. Their new car lineup looked impressive and an overall great operation!
Beast! This SUV is great fun!
Great for king trips. Excellent throttle response, passing power, seats upright and comfortable and draws attention wherever it goes. Only negative is wind noise and fuel consumption. Oh,well it is a 577HP refrigerator.






Used
2020 Mercedes-Benz Sprinter 2500 Standard Roof
Vehicle information
Features
Reviews
Love This Place, Great Experience, Great People!!!
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 :)






Used
2025 Mercedes-Benz AMG GLS 63 Base
Vehicle information
Features
Reviews
International Autos, Luke E.
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.






Certified
2021 Mercedes-Benz CLA 250 BASE 4MATIC
Vehicle information
Reviews
Griffin's got it!
Helpful and friendly staff (sales and service center). Made me feel at home and not pressured to buy something I didn't need or want.They even came and picked me up at my apartment in the car I wanted to buy and took me back to the dealership to make the transaction.
Best suv interior
This car has met all my needs. I love how the suv is not too big or too small, the interior and all the technology really blows me away.
Used
2012 Mercedes-Benz C-Class C 300 4MATIC Sport
Vehicle information
Features
Reviews
This was a great buying experience all around.
This was a great buying experience all around. Sales management worked with me on the trade in, and everything went smooth. The vehicle is stellar! Ryan in sales did a great job pulling this one.
Our Certified Pre-owned C250 coupe was a bargain.
2012 C250 Coupe summer 2014 CPO purchase. Odometer read 23000 mile as I wrote a check for $2500. Now at 42,000 miles this beautiful Iridium Silver coupe has one repair issue (ESL) It's the best looking car I've ever owned. An 850 mile round trip to AZ - mostly interstate - showed 35 MPG. I rarely push the turbo 4 - - - but when I do - the car responds in a - at least to me - a satisfying manner! In addition to decent highway fuel economy and adequate low end torque the car is just plain gorgeous - inside and out.

Used
2023 Mercedes-Benz AMG GLS 63 Base
Vehicle information
Features
Reviews
Michael Smith
I've purchase four Mercedes and have ordered my fifth, excellent sales and service, I will be back again

Used
2024 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Idriz is excellent. We are still in the market
Love , Love, Love the facilities . We also service our current vehicle at Elmbrook. We always feel welcome and treated as a valued customer. We will continue to service our vehicle.

Used
2021 Mercedes-Benz GLS 450 4MATIC
Vehicle information
Features
Reviews
Great Service
Buying my Mercedes Benz here was the best experience. The people are very professional. They offer a variety of snacks and drinks. The salesperson showed me how to use all of the features of the car I purchased.
Love this car
This car met all my needs and more. Love the interior and the way its moves. So comfortable and reliable! Very pleased with this car!

Used
2022 Mercedes-Benz GLE 350 4MATIC
Vehicle information
Features
Reviews
Great Customer Service
Idriz Idrizi was our sales rep and he was awesome. No pressure, super knowledgeable and great customer service. We shopped around a lot online and got a great deal on the exact car for which we were looking. The financial person we dealt with was fantastic as well. We felt we had top notch value, customer service and a great experience. I'll come back for sure to buy our next vehicle.
Great car
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.

Used
2022 Mercedes-Benz S-Class S 580 4MATIC
Vehicle information
Features
Reviews
An anniversary present for both my wife and I
Had a great experience and got what I wanted for my trade in and the price of the vehicle I was purchasing. Never thought I would own a Mercedes, but here I am driving a new to me SUV.
MBZ S-class always 5 ***** vehicle.
MBZ S-class always 5 ***** vehicle. The most luxurious , comfortable, car I ever drove . I highly recommend it . My old Mercedes S-class has 200,000 miles and not a single problem.

Used
2024 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features

Used
2024 Mercedes-Benz EQE 350 4MATIC
Vehicle information
Features

Used
2025 Mercedes-Benz GLE 450e 4MATIC
Vehicle information
Features

Used
2022 Mercedes-Benz C-Class C 300 4MATIC
Vehicle information
Features
Reviews
Absolutely the best
It’s my 12th Mercedes, this one by far is the best. My salesman Barry Martin always takes great care with me. The C Class technology is unbelievable

Used
2023 Mercedes-Benz GLC 300 4MATIC
Vehicle information
Features
Reviews
Love My 2023 GLC 300 4MATIC!
It’s been a great month of getting to know my new vehicle! I waited 12 weeks from the date of order to pick up my new 2023 GLC, and it was definitely worth the wait! I selected the Exclusive trim, Driver Assistance and AMG Line packages with several add-ons, and I could not be happier. My previous car was a fully loaded 2019 GLC 300, and it was unfortunately totaled in early February on a road trip. My first one was the favorite car I had ever owned and it kept us so safe during our accident, so I knew I wanted a second one. I did not realize I would have to wait so long to get a new one but I am happy I did not settle for anything else. The drive is sporty and smooth, and very quiet. It has a slight hesitation from a full stop. Once you take off it picks up very quickly and sport mode on the freeway is great. The upgraded electronics have been easy for me to understand after I read through the owners manual. One recommendation I have is to turn off the automatic speed change if you are using cruise control and happen to go through a construction zone. The cameras pick up the sign and slows the car down very quickly. I prefer to adjust to those situations manually. The car feels a bit bigger and is so attractive and comfortable. It feels much more luxurious than my 2019 did, and in my opinion the upgrades are worth the price. I absolutely love this car! Happy Shopping!

Used
2024 Mercedes-Benz GLE 350 4MATIC
Vehicle information
Features
Reviews
Best Mercedes-Benz SUV
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

Used
2024 Mercedes-Benz CLE 450 4MATIC
Vehicle information
Features
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Mercedes-Benz by price
- Mercedes-Benz for sale under $20,000 in Oconomowoc Lake, WI
- Mercedes-Benz for sale under $25,000 in Oconomowoc Lake, WI
- Mercedes-Benz for sale under $30,000 in Oconomowoc Lake, WI
- Mercedes-Benz for sale under $40,000 in Oconomowoc Lake, WI
- Mercedes-Benz for sale under $50,000 in Oconomowoc Lake, WI
- Mercedes-Benz for sale under $100,000 in Oconomowoc Lake, WI
Used Mercedes-Benz by city
-
Used Mercedes-Benz in Oconomowoc Lake, WI
33 Great Deals out of 150 listings starting at $9,800
-
Used Mercedes-Benz in Okauchee Lake, WI
33 Great Deals out of 150 listings starting at $9,800
-
Used Mercedes-Benz in Oconomowoc, WI
32 Great Deals out of 146 listings starting at $9,800
-
Used Mercedes-Benz in Nashotah, WI
33 Great Deals out of 150 listings starting at $9,800
-
Used Mercedes-Benz in Delafield, WI
33 Great Deals out of 150 listings starting at $9,800
-
Used Mercedes-Benz in Summit, WI
32 Great Deals out of 148 listings starting at $9,800
-
Used Mercedes-Benz in Chenequa, WI
33 Great Deals out of 150 listings starting at $9,800
-
Used Mercedes-Benz in Hartland, WI
33 Great Deals out of 150 listings starting at $9,800
-
Used Mercedes-Benz in Dousman, WI
32 Great Deals out of 148 listings starting at $8,450
-
Used Mercedes-Benz in Wales, WI
36 Great Deals out of 166 listings starting at $8,450
-
Used Mercedes-Benz in Ixonia, WI
22 Great Deals out of 91 listings starting at $12,400
-
Used Mercedes-Benz in Merton, WI
33 Great Deals out of 149 listings starting at $9,800
Used Mercedes-Benz by body style
- Used Mercedes-Benz SUVs for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz sedans for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz coupes for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz convertibles for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz cargo vans for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz passenger vans for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz hatchbacks for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz wagons for sale in Oconomowoc Lake, WI
- Used Mercedes-Benz trucks for sale in Oconomowoc Lake, WI
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.