Used BMW X3 SUVs for sale near Mountainside, NJ

Amazing experience with Jared, picked up a clean Genesis for a good price. This is family now!!

I absolutely love this car. Sleek design, very sharp looking. Drives like a dream. It takes a bit to learn where controls are for dash but, once you got it down, its easy.

Steven was amazing to work with! He was so helpful and thorough with our purchase. He made the whole process super easy and painless! We will definitely be coming back to buy our cars through Steven!

Love it. Car is comfy, quick and the wonderful B58 Twin-Scroll Turbo I6 makes all the right noises! Awesome daily driver. Period! Interior has all of the amenities you could ever ask for. Ride is luxury-oriented but also can grip & RIP through the corners, almost as well as any sports sedan out there pretty much.

BMW of Ramsey went “above and beyond” to EXCEED my expectations! My transaction involved 3 Managers, my Sales Consultant and a Delivery Specialist/“Genius”. I was THRILLED!

Only have been driving the car for a week, but it is clearly the best SUV I have experienced. My wife drives the Mercedes 300 - a fine car as well, but I have always preferred BMY engine performance and handling. The X3 is simply a pleasure to drive.

We were on the hunt for a hybrid X5 with the head's up display which was deceptively difficult to find. We live in Brooklyn and called around and finally connected with Vince who informed us he had a hybrid in the queue and helped us build out the car to the exact specifications we wanted. The actual purchasing process was incredibly smooth thanks to Kursad and Noha. After a not so great experience with a dealership in Westchester, it was a huge relief to have such a pleasant and friendly experience with this team. We picked up our car over the weekend and couldn't be happier with both the car and the process at Flemington. I can't recommend them highly enough.

BMW X3 an excellent car. I like the performance and enjoy using this luxurious car.🚘 I very much like having all the safety features.I appreciate BMW service.

Andrew was great took well care of my car like it was his own. Fixed my heating system in a matter of days well before they said. The whole process was flawless from start to end I really appreciate the help!

Our salesman, Jonathan is a true professional. The dealership made this a painful experience. Never going back. The only reason we put up with 2 days of getting jerked around was because they were the nearest dealership that had the vehicle we wanted in stock. We'll never return.

Luis was very kind and helpful. Although I didn’t purchase a car, but the service was great.

I've had the 2025 X3 30 now for 5 months and it is great! It replaces our 2022 X3 that was recently totaled and both passenger walked away with just bruises so it is a safe car! This is one reason I purchased another X3. Big difference on the interior panel than the 2022 as everything has gone to touch screen for all controls which I not real fond about, even the owners manual is on the touchscreen software, The twin turbo gives plenty of power and the gas milage has improved from the older model. The gears change smoothly and the ride is also smooth. You now get a spare tire since BMW did away with the run flat tires which I hated as they did not wear great. The accessories offered in their package covers everything you want in an auto. I don't understand why the rear exhaust are hidden though as I like the chrome exhaust on my old 2022. This year the 3 was redesigned and it is slightly bigger.

I was just looking for now. The selection is big, but cars are parked tightly and it wasn’t immediately clear where each row was. A consultant didn’t approach right away. Still, the atmosphere was okay. I might come back.

its really a amazing when i sit on seat then i realize like a king so i will recomend to everyone which they want to live luxurious life or resemble like a king

Extremely friendly staff. Also a nice environment if you have to stay for a bit during a car service, although i didnt stay for long as the work was quick. Thank you.

Miguel Ramos helps me with my bmw x3 . The service was great and the process easy and simple !!

This vehicle was very fun to drive, it is comfortable and sporty, and the handling was excellent. Barely any issues, just overall a great driving experience.

⭐️⭐️⭐️⭐️⭐️ I had an excellent experience at the Kia dealership in Riverdale, and Kevin LeBron made it truly outstanding. He helped us get a 2026 Kia Sportage X-Line and made the entire process completely seamless. Kevin was professional, knowledgeable, and never pushy. He answered all our questions, explained everything clearly, and made sure we were comfortable every step of the way. Buying a car can be stressful, but he made it easy and enjoyable. If you’re shopping for a Kia, I highly recommend asking for Kevin. Top-notch service all around.

Excellent communication. Was looking to purchase a used car online and Robert answered all my questions on a timely manner.

Hunter was truly amazing. Helped me get into the vehicle that I wanted and worked the numbers to get me where I wanted to be. 10/10 experience here at bridgewater Kia!!!!

This dealership is straight FIRE! I got helped the second I stepped through the door. Samuel took over from there and bro… the man is a LEGEND. Stayed with me the entire time, no pressure, no pushing random cars, he found exactly what I wanted and made the whole thing stupid easy. Thanks again, man!!

I cannot believe that BMW put a 4 cylinder with turbo in an X3. It is the single problem I have with my car. otherwise it is perfect. The 6 cylinder in my 2005 was Awesome!!!!! BMW stands for Performance, GIVE 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 .

I have used the 2019 BMW X3 for over a year now, as my third BMW, the other two being the 3 series sedan, with just one problem; Fuel pump failure, though due to my negligence. I now understand that the BMW cannot be operated without sufficient Fuel.

Easy transaction. I went everywhere looking for my dream Mercedes. These guys have a variety of unique cars. I love my car. Thank you Crazy Cars team! You exceeded my expectations.

I think this car is a good family car to drive around with since it has the key features needed to be a family car

They’re always ready to confirm mileage and availability by phone and don’t feed you with we’ll check later.

I bought a beautiful Lincoln MKX and I love it!! Everyone was so helpful! Especially Dave. He took the time to help me figure out all the gadgets. He was very patient with me which I appreciate. Thanks C&K!!

STAR AUTO MALL: Worst car dealer EVER! I bought a 2017 BMW X3. They never checked the car! I had problems immediately! I called, emailed & texted... Star Auto Mall would NOT return my calls, texts or emails! I went to BMW dealer, and they found lots of issues! Wires hanging down, tires rubbing, etc. It cost me $480 to fix it! I billed Star Auto Mall, and it looks like they're just chucking me the finger!! AVOID these incompetent thieves! Here's links to my issues with the car they sold me! https://thebassplayer.com/BMW-Bill.pdf https://thebassplayer.com/BMW-1.mp4 If I don't get a check by the end of the month, a lawyer friend told me it's a slam dunk in small claims count.

Muy buena atención me ayudaron con el trámite de mi automóvil recomendable, me ayudaron a buscar un excelente seguro, el personal es profesional y un lugar muy agradable

This vehicle has has taken my wife and me cross-country, as well as several other long distance trips, with a sum total of only one flat tire and no other mechanical, nor electrical issues at all! Any repairs have been moderate and frankly expected given the high number of miles (150,000 so far) on it. I expect to keep it for another year and a half.

Sonny was very helpful with everything and made purchasing very easy and straight forward. Very happy!