Used BMW convertibles for sale near Marietta, GA

I brought my 2022 BMW X5 to United BMW Roswell for service and left in a 2026 X5. That says it all. The dealership and sales management were professional, transparent, and incredibly easy to work with. My salesman, Alfredo, was outstanding: knowledgeable, low-pressure, and genuinely focused on what I wanted. The entire process was smooth and enjoyable. I Highly recommend United BMW Roswell if you want a first-class BMW experience.

The services on my car were detailed and transparent. The speed of service was solid. The work was done professionally too. Service Department treats me very well too, very friendly group of folks!

This is my 16th BMW since 1976 and I have never been disappointed. It's the perfect car for me, as I enjoy the performance, the style, the handling and the economy. I'm very pleased with 28+ MPG overall economy in any car that is capable of this type of performance. I cannot imagine that my next car won't be another BMW.

Dealership worked with me to try to make a mistake right. Was told that a van I was planning to buy was AWD. Was planning to buy the van but discovered it was not AWD. They made a deal on another van on the lot that did have AWD.

Great experience with Alfred and the entire team! Strong communication and overall excellent customer service

I have a sunset orange metallic convertible with cognac interior and a black top. Very sporty. Get a lot of compliments. Zippy. Love the combination as I ordered it from the factory. A little tight on the inside but manageable.

I recently purchased a 2023 Lucid Air from United BMW, and I cannot overstate how spectacular the entire experience was. As an out-of-state buyer, I was initially apprehensive about navigating the complexities of a remote purchase and vehicle transportation. United BMW, and specifically my salesperson Lizzie, turned what could have been a stressful process into an absolute pleasure. From the very first interaction, Lizzie was phenomenal. She provided clear, consistent communication and managed every detail with impressive professionalism and genuine care. She kept me informed at every single stage—from initial paperwork to the final logistics of transportation—making me feel confident and secure throughout. Her dedication made the process extremely easy and pleasant. The excellence didn’t stop there. Although I had already arranged my own financing, the finance manager, Ashton, was equally outstanding. He ensured all documents were sent to me swiftly and included prepaid return postage, which eliminated any hassle on my end. His attention to detail and proactive approach reaffirmed that I was in good hands. Purchasing a car from another state is no small feat, but the team at United BMW executed it flawlessly. They have set a new standard for customer service, transparency, and overall client care. If you’re considering a vehicle—whether local or across the country—I wholeheartedly recommend United BMW, especially if you have the opportunity to work with Lizzie and Ashton. Thank you for an impeccable experience!

I have driven many BMW’s but this one surpasses them. Not only does it have an amazing look but the feel and sound of a V8 is no comparison. I can leave it in comfort mode and relax or put in Sport and everything changes. I hope BMW leaves this one alone along with the M5 and not make into the electric garbage with these horrible grills.

We recently bought a BMW 2 series for our youngest daughter. Came back to see our man Charles! All the team at United are always helpful and come say “hi” to us and give us helpful recommendations. United always gives the best deals and has the safest and easy to drive cars for teenagers.

Courteous, professional staff. Well-represented vehicle that exceeds expectations. Fast delivery. Smooth remote buying process. Would go out of my way to buy here again.

Very good experience. Very easy to deal with. Very professional in all aspects of the transaction. I would highly recommend ALM Kia South.

Ali was a great salesmen. He was very patient and guided me through the whole process A wonderful person to deal with. This car has all the bells and whistles which makes it fun to drive.

Vadim changed my opinion of car salesmen. He was professional and went above and beyond. The whole process was seamless and the first enjoyable experience I have ever had when purchasing a car. Thanks to everyone at RBM.

Michael Miller was awesome! Had a Great experience with this dealership. Would recommend to other people.

Chris Lee was great along with Dan in financing. I would definitely purchase another vehicle here. Great staff!

My service advisor Christie Hicks always delivers the BEST service possible. Definitely makes any service issues easier.

Bought 2020 430i xdrive Gran Coupe six months ago. First of all the car performs nicely but if it's performance you're looking for look elsewhere. This car is a large, luxurious, roomy and very capable driving machine. Trunk on the Gran Coupe is enormous. The power tailgate is a nice touch. Seats are firm and infinity adjustable. Wood and aluminum trim is lovely. Car is versatile meaning you can drive it as a cruiser or put it into Sport plus model and use the paddle shifters to the full effect. Car goes 0 to 60 in 5.6 secs and top speed is 155, adequate for most of your driving needs. Car feels very solid on the highway and safety features assure a safe ride. I highly recommend this car. If it's performance your looking for pony up for the M version which also has stiffer ride and uses more fuel. This is my 11th BMW and over the years I've come to trust and enjoy the marque.

Friendly service, knowledgeable, work done well. I would have them service my Mercedes in the future.

I had the GREATEST experience here. Quality customer service, very professional! My sales consultant Wallace is AWESOME!! He made the process very easy and I was driving off with my car in less than 2 hours from arriving there. I would definitely recommend this Carmax and Wallace to anyone searching for a car! Please make sure you ask for Wallace, you won't be dissapointed!

I've been a BMW fan for many years, and this 428i has not disappointed. It drives and handles just as it should, and the 4-cylinder turbocharged engine is excellent. The seatbelt 'presenters' do not work well, and the door pull handles melt in the Florida heat; other than those two little annoyances, this is an exceptional automobile.

First time car buyer and was treated exceptionally. Richard went out of his way to make sure I was taken care of and was extremely informative. Alyque was beyond helpful when it came to the financing. Wonderful all around. Great cars. Great pricing. A

I did careful reviews of this model as well as the 4 Series. I was really looking at the 2023 4 Series 2Dr Coupe. I decided to go with the 2024 M240I because ... 1. it's a two door. I liked what I was seeing with the professional/owner reviews for the 2023 model year. And 2. I bought this as the last new car I will buy and as a reward to myself for a life well lived and jobs well done. I got the Portimao Blue Metallic Cognac Interior. I didn't pay for the add-on's that dealers like to charge. I only paid for what I had too. Do your homework on this. Will save thousand if you do. Some emails, couple of phone calls and the deal was done. Now, down to my opinions of this car.... I didn't really think I would like the run flats ... but, not bad at all. Like any tire, depending on the road surface, they can either be loud or quite. For the most part, quite. Add to that the build quality of BMW and I have a quite riding car. When the door closes, it does it with a solid "this door is closed" sound. Only other thing I will add about the tires ... I will get a donut spare. Don't like not being without it, run flats not withstanding. The interior is very well done I think. Everything is right there for you to get to without having to stretch for it. The IDrive 8 is very easy to work once you get it sorted the way you want it. Seats are very comfortable. Heated seats warm up nicely in cold weather ... so does the steering wheel. Sound system is great. I really like the fact that BMW kept the control wheel for the IDrive 8 system and didn't go full on touch screen. Same with buttons on the steering wheel. Real buttons. Another thing that I thought I wouldn't like was the toggle for the gear selector. Not a issue at all. Given the small interior for the 2Dr Coupe, the toggle works out well. A stalk selector would have been like a black eye. Engine response when you put your foot on it is right there. I've not noticed any turbo lag at all. Maybe due to the M240I being a 6 and not a 4. Power is there when you need it. My MPG so far has been about 26.5 in town. Was over 30 mpg on the highway/interstate. Having to use premium is not a factor for me. Knew that going in before I bought the car. For the cost of this car, spend the money and use the premium grade. Visibility hasn't been an issue at all. The tech is great. Works very well and is easy to set up the way you want it. The back up sensors were at first a bit annoying, but I got used to them fairly quickly. Loving the heads up display. So far, I've got no complaints.

Motorpoint Roswell is a unique used car dealer. A great number of their vehicles are one-owner, very unusual for a small dealer. Alyque and Rich were great to work with, and took time to answer any and all questions. Good, honest hard-working guys who are definitely turning the perception of a used car dealer to a positive. If you are looking for a CLEAN used vehicle, people who will shoot straight with you, then you MUST contact them!

Handling on a curvy road, acceleration on a straight stretch and the sounds of spooling turbos is a real adrenaline rush. This car was so much fun to drive I hate to see it go. Carbon fiber refinements inside and out make this vehicle a real head turner. Looks, handling and brute power, what more can a car enthusiast ask for?

Bought a 2016 349i xdrive today. This car runs great. The price was was very fair and the xustomer service was immaculate. There was no pressure. The transaction was very smooth. They offer sedifferent options for financing too. The place isn't physically the most beautiful place, but please don't judge a book by its cover. With their vehicle knowledge , excellent, customer service , and for prices they beat out those big dealerships 3 fold. I am a happy camper

Simply amazing car, breathtaking performance. I have owned many BMWs and M cars and this has set a new benchmark. The value is also very good for a car of this performance and quality level... stunning design and quality

Conciere service. Grant knew the product Explained everything without hurry. Helped me work out a deal and addressed all concerns Service tech went through all features with me

I have the 430i G22 (coupe), sports package,shadowline trim,. It is my daily driver, looks amazing and handles phenomenal. I get comments everyday by random people saying the car looks amazing. I have the Brooklyn Gray with the red interior which I believe is the best color combo.