Used convertibles for sale near Fontana-on-Geneva Lake, WI under $899,990

My entire family are totally thrilled buying cars from Gary Mauerman. That guy is the Very Best. Should be called " MAUERMANS SPEEDWAY "

Very reliable comfortable car with plenty of style sporty and classy. Driving fast or slow this car delivers excellent performance. Very high grade leather interior that will last a lifetime.

We viewed a 2024 KIA Forte online, and Gary was great in assisting us in the process. Stand up salesman. After buying the car I noticed a decent crack in the body underneath the front bumper. Gary had told me to reach out for anything so I did. He quickly consulted with the GM who said they would charge me there cost with minimal labor. I should’ve noticed it originally so I really appreciate the help with the estimate. I will be back to get fixed. Also thanks to John in collision. Very knowledgeable and friendly. This is our second car from here. Thanks again team

I've had my 2005 Solara convertible Cosmic Blue SLE for about 7 months and I have loved every second of it. I have enjoyed bringing it back to life. I love it! I get a lot of compliments on it. Great car so far and I cant wait to drive it for many more years to come.

Great dealership would definitely recommend it to others staff is very knowledgeable and prices are reasonable

Handles great, interior configuration is a little funny with the way the controls are set up but that's fine, reasonably comfortable.

I highly recommend skipping other Mazda dealers in the area and visiting Gordie Boucher Mazda of Janesville. I made the drive down from Madison and couldn’t be happier with my experience buying a new car. They truly make you feel like your business and time is valuable to them. As a salesman, Ron was fantastic to work with. The car I wanted was at another location and they quickly coordinated delivery in only a few hours. He was with me from start to finish ensuring that all my questions were answered and concerns were addressed. Everyone was friendly and seemed genuinely invested in making the sale go smoothly. I scheduled the installation of some accessories and the service manager came into the showroom to introduce themselves and congratulate me on the purchase. There were so many small touches from everyone throughout the buying process that I can’t say enough good things about! I don’t really leave reviews, but when my expectations are exceeded I do feel the need to spread the word. If you’re in the Madison area, I can assure you that Janesville is worth the drive!

I bought my 2007 Convertible Z51 3LT in October of 2024. It had 118,000 and now has just over 125,000 miles. This car was someone’s toy as it has a cold air Vararam intake and long tube headers, and has been very well cared for as well. It still looks and drives like new, not bad for an 18 year old car. My only knock on the car is the interior is a lot of plastic and kind of blah. The Center stack is right out of the GM parts bin, nothing special. Raising and lowering the top is as simple as releasing the center handle and pushing a button for up or down. Only the 3 LT does that little trick, the rest are manual. Performance wise, stock it was 5 HP shy of a C5 Z06, mine is making 505 at the wheels very similar to a C6 Z06. When you stomp that loud pedal you better be focused and right with Jesus. I kinda got in trouble when I bought it, my wife as not as excited as I was until we had our first date in the car, she forgave me and I bought her a convertible Mustang a month later.

Our sales person, Mike, went above and beyond to assure that we were very satisfied with our purchase. And we really enjoy our new ride. I highly recommend this dealership!

My 2008 Redline was one of my favorite car purchases ever. I bought it as a second vehicle to cruise around with the top down. This car shocked me by it's performance. Super quick with very little turbo lag. Handling is on par with a Miata. With it's massive clam shell hood it's also super easy to work on. Not the nicest interior materials, but it's reliable and parts are readily available. My opinion is this is the perfect buy for someone looking for an affordable sports car.

I have owned 2 Boxters. First one was a 2001 S series. Currently own a 2008 Base model. These cars are just fantastic to drive. Both were Triptonic. The exterior update on the 2008 is perfect. Only 47,000 miles on it. Bought the car with 34,000 miles on the odometer. Near mint condition. One tip for new owners is to change oil and filter every 5,000miles. I have a great mechanic who specializes Porsches and Land Rovers, I have both. Saves me me big $$$ over dealerships cost costs on repair. Follow the maintenance ‘schedule and you will have a blast. My wife and I love driving through New England with the top down. God I love the car….

I have been buying cars for many years and always have gotten a good car. They have always treated me with professionalism and Stood by their word. I will always come back here to buy my next car from Speedway Steve and Gary.

Put it in comfort mode it is like a luxury cruiser, put it in sport it turns into a beast. Even with enthusiastic driving the gas milage is good.

Very helpful and informative. First time in and was impressed with selection. Big inventory. Will definitely impressed

I bought a used 2005 chrysler pt cruiser a few years ago. My wife found in in Trenton , NJ. It was a one owner with just over 30,000 miles on it. We only drove it a few blocks, tried the convertible top and was sold on it. I had a small accident a few years ago but it was fixed fantastic like new. I love my car everything works like new and always getting some compliants Inferno Red Black Top Will never sell it!

Worked with Tim Bies and Heather from the finance dept. I purchased my leased vehicle and they were extremely helpful thru the whole process. I do recommend this dealership.

A pleasure to drive this car. Not only does it look and feel great, it's performance exceeded my expectations. The fuel mileage is pretty darn good too!

excellent service Joe worked with my third party warranty company to get the repairs covered i really appreciated all he did for us i am very gratefully for all of the employees hard work.

After a negligent driver rear-ended my other car, I bought a 2022 Mustang GT Premium with the insurance money. I had a 1979 Mustang Cobra years ago and loved it. This is a great car, too. Fast, comfortable and beautiful. I haven't driven it in snow yet and have some trepidation about that but otherwise I'm glad I bought it. There are only three things I don't like: the car payment (who does?), the gas mileage, although I can get 30 mpg if I drive 58 mph, and there seems to be some high school kid at every stoplight who wants to race. This is definitely a car worth buying if you're an empty-nester, going through your mid-life crisis or single and don't have to haul much in your trunk.

The entire team at this dealership are true professionals. They all seem to care about making your car buying experience a memorable one. Andre, Tracy and Sales manager did an amazing job in getting me the best deal possible and out on the road in an hour. This is very rare in a Dealership and they managed to pull it off. A Five Star Dealership

I upgraded to the 2020 Z4 M40i after having a 2006 Z4 3.0i. The exterior styling and sound gets looks and complements at least once a day when driving. The interior is modern and has lots of the most up to date technology, although I wish less plastic was used. It drives awesome, and I am very pleased with the car.

I purchased a preowned car off the internet from Martin. They were very helpful, easy to work with and honest through the process. I feel it was a fair transaction for me and for them. I would highly recommend them if you are shopping online. The car was exactly as they said it was when it was delivered to me almost 800 miles away.

Just purchased this car from Diehl Subaru. I have never had such a great purchase experience from a dealership. They were so accommodating. I lived an hour and a half away and they delivered the car with me in it to my residence at no additional charge I give them a five star rating, highly consider purchasing from Diehl Subaru.

Excellent value for the price. Do not purchase this vehicle without the active exhaust option. The fake vents are disappointing but otherwise the car is perfect.

Martin Chevy in Crystal Lake is an AMAZING dealership with AMAZING people working there. From searching the right cars, making the purchase, financing and service, this place rocks it all!!! Highly recommended!!!

This is a very nice car for enjoying a drive or making a quick trip too the store . Not for dojng any big shopping or for carrying more then 1 or 2 poeple along . The vehicles comfort is only for the front 2 seats …

Very honest and helpful in the process,cannot reccomend them enough. They took care of every aspect of the deal and made sure there were no issues with the vehicle. Highly reccomend.

I had my 2004 for 10 years. Great car and performance. At 6'2" the C5 provides me with comfort which its predecessors do not. Only issues have been the ignition switch a common problem which I changed out fairly easily, and the climate control lighting which I fixed by resoldering the board.

I worked with Regis on a 2000 Corvette and can say it was the easiest buying experience. I’d asked to have the front fender alignment looked at and he had it fixed along with a missing trim piece. The car was in excellent shape and all modifications were disclosed. He’s very knowledgeable and easy to work with. Pricing was very fair and I was in and out within a half hour on the day of pick-up. You can tell he genuinely enjoys the work he does and it shows. Thank you Regis and everyone at Illinois Motors for helping me find my dream car.

Owner of Porsche's since my first purchase new in 1970. 12 registered to me and another 20 or so I bought, drove on dealer plate when I was in used car business.M y 2006 997.1 Carrera 4 Cab with 30k on the odometer is one of the most dialed in cars I have driven. PASM along with the AWD helps keep this one glued to the road. The 4 is Wider than a 2 the S is not necessary. All season road runner. Top down warm weather, AWD for the rest. 😎

It was very excellent. The sales representatives was very professional and curious. He went above and beyond. Even tho me and my wife live 2hrs away. He responded promptly to our calls and delt with any issues we had.

I just purchased a base 2009 3LT Corvette. The car is stylish and a blast to drive. It is rock solid in the turns and rides exceptionally well. The acceleration and handling are, without a doubt, beyond great for a base model car. I'm 6'5 and fit very comfortably behind the wheel. It will be hard to find an American made sports car this good at such a very affordable price?

This was my family’s second vehicle purchase this year from the Kunes family of dealership’s. Can’t say enough about the customer service and professionalism. Mike Meyers did a great job of finding the truck I was looking for, quickly and at a good price.

Update from Vette Guy of Tucson, Az. I received my replacement Z-06 convertible almost exactly 2 months from the date I ordered it. It arrived exactly as ordered: Mist Red with Natural interior, Z07 Handling Package, Visible Carbon Fiber Big Aero Package, Carbon Fiber Wheels and Racing Seats. I have 800 miles on the car, so far no problems. I plan on racing the car in the September Silver State Challenge Ely, Nv. open road race. I raced the 2023 Z06 there in May, great race try it! I'm also attending the Z06 driving school in Pahrump,Nv. I did the Z51 school last year, highly recommended! Overall a big Thumbs up to Watson Chevrolet for keeping their word on getting me a replacement Z-06!

I purchase the blue 69 restomod Camaro over the internet. I had Alan Gordon as my sales representative.He was on top of it all the way . He reassured me that everything was on the up and up . Did everything he said he would . Got the car to me in California and couldn’t be happier! If they have what you want , trust is their main goal. Thanks Illinois Motirs and Thanks Alan . I would tell anyone they are great !

I have a 2010 grand sport, in torch red. This car by far is amazing, what a head turner and amazing in every way. Best looking sports car, very comfortable, every option available, looks amazing, and if I had money I would buy another one it is super reliable. I took a few long trips with it and it always amazes me when I do , What a great head turning reliable beauty!!!!