Used convertibles for sale near Frederick, MD under $40,000

I bought a 2021 Mustang Mach I and couldn’t be happier. The car is everything I dreamed of. The quality of the vehicle shows each and every time I drive it. Best vehicle I’ve owned. Sales staff was the greatest in helping me get my dream car.

This is hand down the best dealership experience I have ever had. Diane, Tony, and Derrell were the A-team. They were friendly, patient, did not pressure you in any way, worked with me, annd... they actually seemed give a crap about me. I left with a big smile.

It is amazing the difference 5 years can make. Traded a 2014 BMW 640i xDrive in for a 2019 BMW M850i xDrive. It is a beast! Handles great, very solid and I like the extra hp and features.

Very pleased! Purchased a Highlander Platinum used with less than 150 miles on it. Bargain of a lifetime. Justin Luttrell took excellent care of us.

The two-door coop is a great ride. Has economy to sport settings to adapt to your riding style. Corners great, accelerates as needed. Getting about 25 mpg mostly local driving. 30 mpg highway.

Austin did a great job to make the entire buying process smooth by explaining the features during test drive, answering all my questions through-out the process, helping with my trade-in & finally making the new vehicle up & ready before the handover. Would recommend him !

I love, love, love my new Cooper S convertible! She is paying for herself in compliments already. Literally everywhere I go, someone stops me and says "your car is so cute!" She is so fun to drive and it isn't even convertible weather yet lol. I ordered black on black and I couldn't be happier with the aesthetics and performance! I hope she and I have mini happy years together!!

This was my first time at BMW of Sterling after having a bad experience at Fairfax Candice was my advisor and she took good care of me. She was personable and kept me informed through the whole process. I definitely will be returning to BMW of Sterling for my vehicle needs.

I would like to say this was my first car experience and it could not have been any better. Sade was awesome to work with. She knew what she was doing, she knew what I was looking for and worked to get that vehicle for me. I would recommend her. She is very motivated and you can tell she loves her job.

I have been driving BMW since my first 320i in "79" I sold my 2004 645ci 6 speed with 123K miles for top dollar, & purchased this beauty. I love the way this car handles with the M & executive packages. The six cylinder with the single turbo has plenty of pep. The first day I put the temporary plates on it I had two different people approach me to inquire about the car. With only 25K miles on the odometer this Florida car rides like a brand new one. No more shifting which is delightful for my two new hips.....

I found a dream car at Trust Auto. As name describes, they are trust worthy auto dealers. After a put deposit on a car for my wife, she changed her mind. I just flipped as I had just spent a lot of money and Minn, my salesman said they will try to refund the money. Try scared me by behold the money was refunded. That is being as honest they can be. Thanks Jesson.

We bought a used 2020 Cooper S convertible in December 2022 with only 6,000 mile on the odometer. It is a blast to drive! Don't plan on taking passengers unless they are very small children or pets. Looking forward to warmer weather and many cruises although we did put the top down and took a spin in it on Christmas day.

I just bought a 2020 Ford Transit from Trust Auto in Maryland, thanks to Vlad, it went well despite the fact that I live in Florida. Kevin was very nice, seemed good at his job and well spoken, good guy. Vlad was fast, professional, and made the entire process incredibly smooth and straightforward. Vlad was responsive, sent photos within minutes of the underside of the van, and we finalized the deal in under an hour. The van was exactly as advertised, and it was delivered to my home in Florida in less than a week. Vlad and Kevin have great communication, humor, and transparency made. Vlad specially made this a stress-free purchase and I feel I got a good deal. I absolutely recommend Vlad and for the Accounting Kevin, Trust Auto is a good one!

This is my first BMW product, and I am very happy with it. I was somewhat skeptical about choosing the turbo 4-cylinder engine, but I am now glad I did. Unless you plan to race it, the turbo 4 has all the power one needs for street use, and as a side benefit it get amazing mpg. The turbo 4 car is well over 150 lbs. lighter than the turbo 6 cylinder equipped model, and this allows the car to have a 50/50 weight balance; therefore, it feels like a mid-engine car. I have owned many sports cars, and some with very high HP, but that power is almost never usable on the street. My car has all the BMW handling options, so overall, I have to rate it as one of, or even the, most enjoyable sports car I have ever owned.

Great dealership, great prices, and great people. I was in and out in less than an hour. Highly recommend!

Love it! Powerful engine, cute appearance, hard convertible top. Back seat is small but it’s still nice to have the option of fitting more passengers. Very limited trunk space. Perfect for summer days and is very well-made and designed.

They were so on top of getting things ready. I was in and out in record time instead of sitting around the dealership all day. I highly recommend them and they have a diverse collection of great cars.

So I owned my 2007 Miata for one year and two months until someone hit it when it was parked, and it got totaled. I bought it for $7000 and it had 213000 miles on it. The first year I spent around $1500 on repairs, maybe this number is so high because I wanted to take care of it well and others don't care to repair something immediately when it needs to be repaired. I also did all repairs with my dad so labor costs were not an issue. I talked to many friends who have cars like mustangs, enclaves and maximas and they pretty much all spent under 1,000 on repairs in the first year (they spent an average of like 400-500). Their cars ranged in years and miles. I assume the high milage on this car made the more frequent repairs needed. Anyway I loved this car gas milage was good and there was a few leaks like the rear brake light needed new gaskets under it. Great car but I feel like I was cheated a bit.

We traded our 2010 Subaru Forester for a 2016 Subaru Outback. The entire process took about two hours and was hassle free. This included test driving the Outback (while they we doing the appraisal on the Forester), transferring plates, taking care of payment, etc. They make car buying a breeze!

Love this car! So fun and a good value. No complaints at this point and I have only owned it for three days. So far, so good!

This is our second Mini that we’ve leased from here. Danny has been a stellar salesman and while my Cooper S did take some time to get delivered across the Atlantic, once it left the port, I had the vehicle a few hours later. Danny provided us with nothing but the best experience from start to finish - and he has won two customers for life!

Still relatively new with just over 200mls, but a fun car to run around in. Comfortable ride and pretty zippy with the turbo. Quite surprised how roomy for a small car and can’t wait for a trip to see if it’s comfortable after a few hours in the car

Chris D'allessandro is a fckn magician. If you live in or anywhere near Maryland, & have bad or no credit at all. Call Carmax & ask for this dude.. YOU'LL THANK ME LATER.

Carmax is by far the best company that will go the extra mile to help you reach your Hope's and dreams and they did. Thank you.

I love my 300C with the AMG Package. You get a much sportier look and drive. The car rides very comfortably in Comfort Plus but you can put it in Sports Plus and it becomes a whole different car. It feels like the car stiffens up and the Torque is immediately right there. Also, the AMG Package comes with great brakes! At this price point, you're going to hear a slight wind noise at higher speeds and the back seats don't have a lot of legroom. But, as an entry-level Mercedes, this is the best Mercedes for value in my opinion.

I had a oil change and transmission check. The work was done quickly. The service lane assistant Alli Smith was very professional.All work was done well.

This Beetle was my car that I traded in recently for a new Tiguan. The car was excellent, and always reliable. We wanted to own one of the last Beetles made, and glad that we purchased it from Mt. Prospect VW (AutoBarn) four years ago. Whoever purchases this bug, is getting a great car, and we will miss it!

I am buying a used car after 8 years, and this was great experience. No haggle is what I care. I was not forced to buy GAP insurance or anything else. The only complaint is, the lady taking down payment at the cashier was hesitant to tell me the details of the transactions before making a payment and showing attitude, but everyone else was great. I highly recommend this carmax.

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.

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.

The team at Carmax Gaithersburg was amazing! So appreciate their patience, attentiveness, and professionalism! Great job!

December 2024 bought a 2023 Mazda Miata Grand Touring with 34,500 miles. Drove the car from South Florida to the SC coast, 10 hours. Fantastic fun drive! 6 speed manual with a soft top only weighs 2350 pounds, spirited ride, excellent power and fuel economy, 35 mpg. Good tech with blind spot monitors, cruise, power windows and locks. Push button start, heated seats and navigation just enough tech. Puts a smile on your face just looking at it, lots of compliments and you are just happy driving this magnificent, magical machine!! Just love it! 🥰

Bought my first car from this dealership. The staff was very welcoming and helped me through all the steps when it comes to buying a car. You see that they really care for their customers and want to make sure they get the best deals. Joel was very helpful and made sure this big purchase went amazing for me. 10 out of 10

I love this car! We have wanted a two seat convertible for some time and this MX-5 fits our needs perfectly. We are so glad we chose the RF model as the targa roof gives you the convertible option with very little wind buffeting. The handling is a blast, kind of like driving a go-cart!

We bought a 2009 Toyota Prius In January 2019. The mark of a good business is what they do if everything does not go perfectly. The day after we got it the check engine light came on. I called and talked with their service tech, Kevin. Based on the code he had an idea of what it was and wanted to have the parts on hand to do the work so he said he would let me know when he had the parts. He called me back the next day and we set up an appointment. On that day he described what he needed to do and promptly went about fixing it. The check engine light came back on 2 days later with a different code related to the same issue. Kevin told me it pointed to another part and if both codes would have come up together, he could have done it all at once. He got the part and called me and scheduled a time. Once again he described what he needed to do and how long it would take and set about it promptly. This time the check engine light stayed off. Part of the deal was providing a second key for the car. Their usual business partner was not available so they gave me contact information for someone with that business in my area and they would reimburse me. I got the key made and found out I was not charged the rate they had negotiated with the business, but a higher rate. They contacted the business and they got them to reimburse my credit card the amount over the negotiated rate and sent me a check for the balance. Everyone I dealt with was helpful and courteous. This was service after the sale going above and beyond. I would definitely feel good about buying from them again.

This is my second Volvo C70, the last one I bought is the T5 Polestar Engineered with only 35.000 miles on the counter. The first C70 I swapped with my Mustang convertible. This is the best car I have ever driven! Every time we go to France the holiday starts with the beginning of the journey! It drives smooth, not the fastest car but just enough and it cruises likes it's made for it!