Used BMW X3 for sale near Travilah, MD under $40,000

In October 2020 I purchased my 2020 Ford Explorer ST at Koons Sterling Ford and have loved every minute of driving it. I've had it in for regular maintenance and recalls at the dealership but just recently on September 26, 2025, I had my best experience when I brought my Explorer in for a new battery. I had the pleasure of having Bradley Cadenas as my service rep and was very impressed with his professionalism and his outstanding product knowledge regarding my Ford Explorer. I wasn't aware of the FordPass reward points I had accumulated, and Bradley was very helpful in helping me manage these and applying them towards the cost of the new battery and related service work. I felt like I got the "red carpet" treatment and look forward to working with Bradley in the future--he is a credit to the dealership and particularly to the service department. Keep up the good work!

It's all about the B58 in the M40i. I dinged it one star on comfort because this little SUV rides quite "sporty" even in Comfort mode. I absolutely love this about the car, but I could see how some would feel this is too harsh as it is not a luxurious, cushy ride. But tuck this little beast into a fast corner and it's just...wow! This little German SUV is a sleeper. While the X3M is very nice, the M40i is the perfect balance in my opinion. BMW has really stepped up their game in the X3.

I’m a really tough customer and Koons Kiadidna great job! The process was really simple. Jordan, my salesperson, was great and eliminated all of the negotiating and unnecessary stuff usually associated with purchasing a car. Took less than an hour once I got to the dealership. Thanks JORDAN!

Great experience purchasing a used Toyota 4Runner. If you are going to buy a car there ask for Karim. He was a great sales person to work with. The whole process was great from beginning to end with clear communication and no surprises.

This is my 2nd BMW after keeping my previous 528 for over a dozen years ! Still going strong but had to change. After test driving a few, came back to BMW... Its like Apple, once you get an iPhone, it is hard to switch ! Bought a CPO, which gives us more time. Nice car. Good power. Have to constantly check the speedometer to ensure we stay within limits ! So silent and smooth... Love it !

I came for an Oil change and safety inspection, Alfred helped me, he was very friendly, knowledgeable and got me out in no time! Always a good service at Koons. Thank you!

This Truck is a replacement for 2008 LR HSE (totaled) I just got it over a month ago and it is good so far. Very fun( zippy) to drive. Wish the seats were more comfortable. I have the 35i XLine. 79k on the clock. You have to get familiar with the idrive, also my heads-up display is not working properly. There is also a coolant leak which will be taken care of under warranty. This vehicle also used premium gas. Soo far we will see how reliable it shall be.

Excellent experience jasmine worked extremely hard and got me the car I wanted - really pleased with experience

Great car love bmw very reliable never had any mechanical problems great in the deep snow Excellent acceleration Handles and drives like a sport score

Lori you very nice and kind with smiling face we are happy with your service Thank you very much 🥰🥰🥰

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.

The absolute best car buying experience here. Sincerely grateful for Jason, Eric, and Art — the three people I had the pleasure of interacting with from beginning to end. Thank you all! So thrilled with my new purchase.

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

Hi Amir Khan, From our initial interaction to the moment I drove off the lot, your professionalism and dedication were evident. You made the entire process smooth and stress-free. Your knowledge about the vehicle, including its features and history, was impressive, and your transparency in answering all my questions instilled confidence in my decision to purchase. Moreover, your approach to negotiation was fair and respectful. You listened to my concerns and preferences, and we were able to reach a mutually beneficial agreement without any pressure. I truly appreciate your patience and willingness to accommodate my needs throughout the negotiation process. Additionally, I would like to thank you for your post-sale assistance. You took the time to explain the warranty coverage and provided valuable insights into ongoing maintenance recommendations, which have been incredibly helpful. The only negative is your pricing online needs to be more clear about the advertised discounts. Dr. Irshad

This dealership has the best used cars. Customer service was incredible. I reccomend this place if you are looking for a good used car.

Ibe had my car for almost 4 years I got it in highschool it is my first was got 2011 BMW X3 228i x-drive had 120k on it when I got it and now was 193k. I had no major issues besides replacing the coolant tank which was a quick fix and one of the gasket covers regular maintenance is just expensive but you know that before you buy. Great first car and super safe and reliable.

Dealership service is very good. Rarely have to go back. Been for using for over 10 years. With coupons price is comparable to local shops. Nice, comfortable waiting area way better than any local shop I have used.

I love this car I bought it for my wife for her Birthday and she just loves it. The ride is great and all the extras it has it perfect

Iyona was great! She made the process quick and easy and ensured all my questions were answered! We'll be keeping Perfect Auto in mind for our future vehicle purchases

The main issue I've had with this car is learning its vast number of controls, some of which are in strange places (such as at the end of the directional signal stalk) and are not clearly marked. The gearshift, for example, is counter-intuitive, and is moved backwards to go forwards, and vice versa-unlike most cars, it doesn't really move and fit into a slot for the appropriate gear. For no fathomable reason, the rear view camera stays on when you then drive forward. The warning system, for a car crossing or a person crossing, is unreliable; for example, if you have the car in reverse, the car hasn't moved yet, but a person walks behind the car, the warning signal does not sound--it only sounds if the car is already moving in reverse (if the pedestrian was walking right behind the car, you already hit him or her). There are also other "features" that make no sense. On the other hand, the car is fun to drive, reasonably powerful, attractive (I think--my wife disagrees), comfortable (except that one feels remarkably many bumps in the road), and quiet.

Kacey B is a fantastic Service Rep !!…No!, the BEST Service rep of my 48 years of buying GM automobiles, and One of the main reasons we like Koons! Parts Dept. and Frank also great to deal with!! And when I need both- fantastic team !! Service is always timely, job is done correctly. Nothing but kudos for this team !! A+

I am new to BMW and so far I am loving it, especially the way it handles the road and the overall comfort of the car

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

Our 2016 works flawlessly! We are so pleased we just purchased a very low mileage one with $15,000 in options which should make this one even more pleasurable,

Michael Henry is an excellent salesman! He listened and worked hard to get me the car I was looking for.... of course I did my research to know what I was looking for .... and more importantly, he found the car at the price I was looking for! 5 stars to Michael! Make sure he’s the person you use to find you the right car for the right price! He was very patient, professional and mindful! I also appreciate the length Carmax agreed to go to to ensure I was satisfied with the Vehicle to fix needed repairs. I give them 3.5-4 stars for that. I did not like the loaner car that Service put me... it was not good to borer line okay.

Six cylinder turbo provides great performance. Sport package worth every penny for the handling. I had a 2011 E90 several years ago with the same N55 motor and Sport package. This is just as much fun.

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

Christian and team are always the best to work with! Stuck with them for more than 15 years.

Very happy with purchase. Purchased on-line and car was exactly as described. Dealer arranged quick delivery. I would purchase from them again.

Very pleased with my whole experience. From answering my questions to able to sign all the paperwork virtually to them helping beat my bank's interest rate by more than 2%, I felt like they were always in my camp. When I got there the car was clean/detailed, filled with gas and ready to go! When I'm ready to upgrade I will be going to them first.

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.

My problem was with the AI contact point at King. Stupid me, I thought Olivia King was a person, and I emailed "her" several times with requests. Before I went in, cars.com asked me to review "her" and the email included a photo of a woman, again making me think I was dealing with a human. When I went in, I asked to speak with her, and was finally told she didn't exist. But was I embarrassed and did I feel stupid! It was very deceptive. And this is not how you want a customer to feel when you're selling something. You need to make it clear up front that the email contact is an AI contact, and any salesperson will be there to help at appointment time. Other than that, it was a good experience. King even allowed the car to be driven 33 miles to my mechanic for an inspection. That's extraordinary. The car was in good shape, and we closed after returning from the inspection.

This was the best car buying experience I have had. I have bought 3 used cars within this last year and I also bought one in 2022. I ended up at Auto Trademark because my 22-year-old Honda Accord was kaput. Auto trademark was a relaxed environment from the start. We test drove the 2013 BMW 535i drive with the sports package. We liked it but the A/C on passenger vent didn’t seem cool enough. Z offered to get that checked out and fixed. They also said we could but use a check from my HELOC, no high-pressure sales job for warranties or financing (which adds hours to the transaction and makes you feel exhausted). When I picked up the car after they fixed the A/C, I asked why this particular car had no floor mats (which they noted right away at the test drive), Farhan said they had wondered that too, and immediately offered to order replacement mats. I was thrilled. It was such a good experience and the price was reasonable. I’ll note that I didn’t negotiate, and the posted price on CarGurus was the $1,000 less than what I was charged because they note in the ad that it is listed assuming a military discount. But I had read that in the ad, so it was OK for me. I would recommend this auto dealership to anyone who is in the market for a nice used car and wants a positive buying experience.

I love the car and at the same time I can't help to hate it. What I love about the car would be the luxurious interior, comfortable and quiet cabin, smooth ride, ease of access, and a few extra features that were put in as an add-on. What I don't like about this car would be the poor fuel economy for the 30i model, especially when compared to the B-58 engine. Apple carplay connection issues, no option for remote start unless I want to void warranty, and no option for the iDrive Recorder App. Exterior Styling - 8.5/10 Interior Styling - 9/10 Comfort - 9.5/10 Cargo space - 8.5/10 Driving smoothness - 9.5/10 Horsepower - 7/10 Fuel Economy - 3/10 It's been an overall fun car to get around in. It's easy to get in and out of, smooth on bumpy roads, and it is quiet. The fact that only 2022 models and newer offer remote start and iDrive recorder is a big disappointment. But I think my biggest disappointment would be the fuel economy. As I had the B-58 in the past and averaged out 11.5L/100km and in this X3 am averaging 13.5/100km which was worse than my pick up truck. I might not keep this car for long-term just because of how poor the fuel economy is.