Used BMW M4 for sale near West Windsor, NJ

Mr. Tate was very professional and we liked him a lot. Good story and set-up to buy tire/rim package. Lots of pressure to buy that. Got us with one key upon leaving after transaction was done. Keys usually run around 500.00 and can be negotiated, so watch out for that. It was not disclosed to us that the car came with one key! That was a miss in our part and we should have known better. Because of having only one key it hinders me from using BMW ID as you need both keys for that. Overall, happy with the car.

Haven’t reached break-in mileage limit as yet but so far, car has met all of my expectations with regard to quality and performance. Agree that infotainment display is a bit overwhelming. Front end isn’t as objectionable in person as seen in pictures or videos.

I bought my first car here, so I was nervous about everything - from condition to future maintenance. They offered several options within my budget, showed the reports, and let me test-drive. I ended up choosing a simpler but technically solid car. Now I confidently drive to work and only stop by the service department for small things.

Great customer service! Quick, reliable, honest. My sales guy Orville kept me in the loop throughout the whole process of buying my car.

Dealership was incredibly responsive to my inquiry - they were really great to work with. I ended up buying a car elsewhere, but J&S Autohaus was a pleasure to deal with.

Dave long is an awesome salesman. He was diligent and getting this deal done and communicating very promptly throughout the entire process.. I will refer and be a repeat customer due to Dave's experience and effectiveness with communicating throughout the entire process

I just needed to buy a reliable car quickly - small kid, no time to shop around. They helped choose, processed everything in a day, and even assisted with delivery. No drama or delays. Thank you, truly!

enthusiastic welcome with easy navigation of LaventeGT purchase. Juan's Innovative approach of explaining everything we wanted to know on our first curiosity visit turned in to sale. Even after sale he has demonstrated same zeal and eagerness to keep us well contented customer. Highly recommended dealership for luxury cars.

Always great buying a car here. Derek was great. The whole staff is great. I got my dream truck!

Cartopia is a great dealership excellent sales team. They were very responsive and were willing to work with me on my purchase. Eli was excellent and made sure everything was taken care of. I would highly recommend them to both local and out of state customers.

Luxury and outstanding performance. High quality leather and carbon fiber interior combined with 11.3 second quarter mile, outstanding handling and brakes. Best infotainment I've seen on any car. No other car in this price range matches it.

I purchased a BMW from Cartopia. Adam worked with me. He went above and beyond to accommodate me during this process. There aren't enough kind words to describe the service level I received from him. I will definitely recommend anyone looking to purchase a vehicle to go to Cartopia .

Balanced Handling, good power, one of the best coupes on the market to date. Wanted to get BMWs best before they were gone for good.

I’ve bought 4 vehicles now from here and I ain’t stopping anytime soon. These guys genuinely care about putting you in the right ride. In a world where real customer service feels dead, they bring it back to life. Thanks!

So far, which admittedly is only a month and 800 miles, but so far, loving it. Traded in a Cadillac V Series (The true "V" series and prior to the Blackwing V Series) and I find the M4 Competition to offer a slightly more comfortable ride in the softest setting versus the Cadillac and roughly the same handling capabilities in the "sport" settings. Still getting used to BMW's steering though. Just something different with it and maybe once I get used to I'll trust the M4 even more than the Caddy?

Khader was very helpful. I came in looking for a car with a huge balance from my previous car and he helped me get into a newer car and helped me achieve the payment I was looking for. They are all very helpful and they are not the typical pushy salesman. A very nice establishment to purchase a car from. Thanks again Khader!

Driving home in my new Mercedes Benz C300, I couldn't be happier with my purchase. I highly recommend Space Auto and especially Royce for an exceptional car buying experience. Thank you for making it so enjoyable!Driving home in my new Mercedes Benz C300, I couldn't be happier with my purchase. I highly recommend Space Auto and especially Royce for an exceptional car buying experience. Thank you for making it so enjoyable!

I like when the decision is mine and not the result of pressure. Here they gave me that freedom. If I ever need another car, I think I’ll come back here.

For the price-to-condition ratio, I’m very satisfied so far overall and impressed.

my experience with akar is fantastic they took real good care of me Ehab and Joe are the best and found the right car for me i have been going to them for my oil changes and bought my saturn from them outside of brakes and oil changes i never had a problem the car unfortunatly was in a accident and totalled

IMO one of the most beautiful cars in and out. Has a stiff ride with great power. Many many control options from stereo to performance. Only drawback is not a lot of interior storage.

What can I say. Overall a great experience. They really enjoy what they do over here and the stock of cars is amazing!! One word of advice is make sure you check every small detail. The sales people can miss details and so can you. They move cars QUICK here and the sales reps on a Saturday seemed very busy!! The dealer had burgers and drinks to share with us while we waited which was awesome. Before I met the owner and his son, I was getting the feeling this was a family business, and it is! Really a great experience and awesome selection of cars. A++ dealer for used high end cars!

Best Experience I have had purchasing an automobile. Salesmen was a young professional who knew the product inside and out and was quick to alert and educate me on all of the nuances of the car, an AMG SL-55. Price was far and the entire transaction was stressless. I highly recommend J& S and my salesmen Max.

Great experience and very competitive pricing! Any questions that I had were quickly answered and when we needed to complete the deal it was a quick and painless process.

Selden was good as always. This is the third vehicle that I bought from them... and will likely buy more if I can by the grace of God. Don't buy a used vehicle if you don't understand that it is a mechanical piece of equipment that has a tremendous number of moving parts and will have failures. (but really... I've had no issues with the BMWs I've bought from Selden.) Selden has always delivered a top notch, ready to drive vehicle that has been detailed so that it looks new. I think Scott has been in the business for a long time. The first car I bought from him was about 14 years ago when they were in Conshohocken... a 2008 BMW 328xi Sport Wagon. Then (of all things) an i3 REX which I've used as a daily driver for close to 4 years. And now an X5 with an N55b engine. Rich does a stand up job with financing and with getting you into a warranty that will keep your purchase running well. The warranty prices are fair and bring peace of mind on the purchase for only a small increase on the monthly payment. That said - Thank you Scott and Rich for making another purchase experience great! Keep up the good work - you have an excellent and desirable inventory at all times... and I keep an eye on it for my next BMW.

Every time I get in it there is a sense of thrill and the interior is gorgeous absolutely amazing piece of work all the technology is so modern