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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
BMW X3 M
for sale
near
Darien, CT
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Vehicle information
Features
Reviews
Best high end car dealer to deal with.
I bought a Mercedes E63 from Duane and his team. Top notch people and great service. They stayed late on a Saturday for my delivery. Great crew.
Own a 2020 x3m competition .
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!






Used
2020 BMW X3 M Competition
Vehicle information
Features
Reviews
Great , he helped to get the car that i want, nice
Great , he helped to get the car that i want, nice service!, he was so nice and kind and gave me good tips to get more in the future
Love at first drive
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.






Used
2021 BMW X3 M AWD
Vehicle information
Features
Reviews
Ivan PERALES is an amazing salesmen please come ask for
Ivan PERALES is an amazing salesmen please come ask for him he explained all fees and was transparent with all pricing please ask for Ivan he the best
Happy with my 4th BMW
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.






Vehicle information
Features
Reviews
Thank you so much Justin for helping me with my new Audi
Thank you so much Justin for helping me with my new Audi q5! Very much appreciated
Very clean and smooth car!
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.






Used
2021 BMW X3 M AWD
Vehicle information
Features
Reviews
Great service!
Great service! Thanks to Power motors and Ivan for the really great service they gave us
Sporty and functional
Perfect cargo size and no sacrifice in performance. I'm 6'2" and don't feel cramped. M40i engine and suspension make this a fun car to drive. Love the blue color!






Used
2024 BMW X3 M AWD
Vehicle information
Features
Reviews
Great buy!
Great service throughout the buying process! Honest straight forward with no hidden surprise s. Very happy with my new X5! The team at Habberstadt is second to none.






Used
2020 BMW X3 M Competition
Vehicle information
Features
Reviews
I had the best experience , Ivan helped me out as much as
I had the best experience , Ivan helped me out as much as he could. Nothing was rushed, took his time to see what he can do best to knock some numbers down. Highly recommend stopping by for your new car.
Awesome!!!
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!






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Reviews
Autolux offers a solid selection of quality vehicles at
Autolux offers a solid selection of quality vehicles at competitive prices, making the car-buying experience hassle-free. Their friendly staff provides excellent customer service, guiding buyers through every step. A reliable choice for those seeking a great used car.
The second M version BMW to own.
Had X4M40I previously, which was a great vehicle, but this new X3M Competition has more interior space, better styling, and lightning performance. Wife and I have always enjoyed performance vehicles and this X3 delivers the fun.






Used
2021 BMW X3 M AWD
Vehicle information
Features
Reviews
We purchased a 2017 pre owned / trade in.
We purchased a 2017 pre owned / trade in. Very low mileage and good price. Fast turnaround on pick up and paperwork. Great coffee machine in lovely lobby. Very attentive staff at entry - but....make an appt , to avoid a wait. Meeting a staffer who is a huge METS fan was a bonus. I was happy all around! Our new, but old, red rocket 🚀 is a dream.
BMW X3 M40i is a sport car in a SUV body
This X3 M40i has a lot of "cool" features. The engine is powerful with nice exhaust sound. So far, I really like it. However, I've had it only for 1 day. Quality and Reliability need update in 6 months.
Vehicle information
Features
Reviews
Amazing customer service, recommend anyone to come here
Amazing customer service, recommend anyone to come here and buy there car. Friendly welcoming service
Sedan vs SUV
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.
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Used
2022 BMW X3 M Competition
Vehicle information
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Used
2021 BMW X3 M AWD
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Used
2022 BMW X3 M AWD
Vehicle information
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Vehicle information
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Used
2020 BMW X3 M Competition
Vehicle information
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Used
2022 BMW X3 M AWD
Vehicle information
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Used
2023 BMW X3 M AWD
Vehicle information
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Used
2023 BMW X3 M AWD
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Used
2024 BMW X3 M AWD
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About the BMW X3 M
How much does the BMW X3 M cost?
The BMW X3 M price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the X3 M is $56,881, with pricing starting at $36,750.
What is the MPG of the BMW X3 M?
The BMW X3 M with traditional internal combustion engine offers up to 15 MPG city and 20 MPG highway for a combined rating of 17 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the BMW X3 M?
The BMW X3 M compares to and/or competes against the following vehicles:
What trim levels are available for the BMW X3 M?
The BMW X3 M is available in the following trim levels:
What model years are available for the BMW X3 M?
Available model years for BMW X3 M inventory range from 2020 to 2024.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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Compare the BMW X3 M
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