Used BMW X3 M for sale near Montclair, NJ

First car we’ve ever owned and we couldn’t be happier we chose. The staff understood exactly where we were coming from, and helped us every step of the way. Drove home today feeling like we won the lottery. We love our ride!!

Love my car! Got the Metallic Carbon Black with dark front grill and Oyster leather interior. Fits me like a glove. Easy to drive and handles very well. I do not care for the auto shut off at stop lights. They couldn’t get the chip to delete that so it is what it is. If I put it into sport drive mode, it doesn’t do it. Also couldn’t get passenger lumbar, due to no chip, and I do miss that. Great on gas too!

Allie Dougherty was fantastic in all ways handling the repairs for my car !!! I have been in business over 50 years and have the utmost respect for her work ethic and Effie cry with every detail !!! Congratulations SHE IS THE BEST 👏👏👍👍

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.

Nothing like it. Definitely a sleeper. A rocket on steroids. This SUV is race car built for the track but made for the road. It corners wonderfully especially on hard tight corners. It has a sport suspension which makes it ride very harshly on runflats but softens up on Michelins. I didn't buy this suv for gas mileage rather I bought it for fun. Yet it averages 21mpg around 75-80mph. The seats fit like a glove.

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!

Was nervous before buying, expecting inflated prices or extra charges. But everything went smoothly - price exactly as promised, no surprises. Manager Sherif patiently explained everything and showed the options. Pleasantly surprised.

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.

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 .

Own a 2020 x3m competition . Bought it brand new. Not one problem to date 4/16/2025 Just like any vehicle....stay up on your maintenance and oil changes , tire pressure etc. all good love this car!

Thank you CarTopia for an amazing experience, I had all of my questions answered and they were completely transparent. thank you to Sabrine Eli and Mauricio for working with me and reassuring me that I left feeling like I got an excellent deal on my 2021 X3 M! no hidden charges and a very smooth process. I recommend all to come check out CarTopia

I've had my X3M40i for 1 year and love it. Absolutely no problems at all. Just had my 1 year oil change and the oil was still clean. I highly recommend this vehicle !

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.

I love my 2020 x3m. I will own this until the wheels fall off and replace it with another x3m. The gas mileage at 19.5 miles a gallon is the only bummer but it’s well worth it.

The teams is very friendly, customer caring, knowledgeable and professional. I enjoy visiting their service department for maintenance.

Jonathan was great thank you for helping me purchase my Cadillac jeep wrangler you were great

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!

This was the easiest experience I have ever had getting a car. Alex was very welcoming and friendly. He went to great lengths to make us feel comfortable and answered all of our questions and several that I never thought to ask. I will recommend The Car House to my friends and family. Thank you so much.

I’ve owned a 2020 x3m competition since the month they were released. First let me knock out rough ride thing. If you ride on the stock Conti summer tires all the time, yes it can be rough. I switched to to Michelin all weather after 11,000 miles and it made a huge difference! A much better more comfortable ride Side note: when I would swap Conti to winter tires also a huge difference! The stock summer tires that come on the car are incredible for handling on a track which the car was made for but, the car feels much better with Michelin all sports all seasons. This car makes me happy every time I drive it ! So much fun to drive!

Before this, I’d been to two other dealerships, and felt like I wasn’t a customer, but they were doing me a favor. Here you don’t feel out of place. They spoke to me normally.

Absolutely love this SUV. Had a M340i and it was quick, but this X3 M Competition is wicked. Love the quickness and the firm ride. Glad I made the switch. Lots of talk about the firmness and the rigid handling, but try one and see for yourself.

Great customer service, outstanding. Good car selection. Staff very professional making the entire purchase process easy.

Yes, it’s crazy powerful but you can definitely tame it to be a fully enjoyable ride for everyday use. I look forward to many years with my new X3M!

I had a great experience with purchasing my car. They were transparent from the beginning and went the extra mile to make arrangements for everything to work out for me to get my car! Great place to get a car! Luis and the Manger there are good folks!

In all our years buying cars from various dealerships, working with Chad Sanders & Ron Woods was the best experience my wife & I have ever had buying a vehicle. Everything was very straight forward, professional & honest.

The car performs well on the highway and has significant acceleration for Interstate driving. Ample room for vacation trips to take luggage and golf clubs.

Words cannot BEGIN to describe the incredible experience I had with Jabir! I purchased a car online from Kentucky and EVERYTHING on his side was thorough, patient, informative, and he made SURE I got the car I loved! Working with Jay (Jabir) felt like a family friend. Between the video call, countless text messages, emails, arranging transport from NJ to KY~He made it happen! The ONLY reason I wish it would have been an in person experience was to give him the BIGGEST hug for taking such great care of me and getting a BEAUTIFUL CAR! Thank you! Thank you! Thank you!

I can't thank the team enough for their excellent service. The low finance rates were the cherry on top, making my purchase even more delightful.

Plenty of space. Smooth when driving on the road with pot holes etc. The panorama roof is very nice to have as it opens up the inside of the car and let’s so much better light in. Creates more space.