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Used
2021 BMW X3
for sale
near
Stamford, 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.






Used
2021 BMW X3 xDrive30i
Vehicle information
Features












Used
2021 BMW X3 XDrive30i
Vehicle information
Features
Reviews
I visited on the second day being opened and had a great
I visited on the second day being opened and had a great experience in buying a 2022 Explorer and trading in a 2016. It was seamless. Had an issue with the new car that turned out to be a factory defect that they had Ford correct. All good. I’ll be back.
Excellent Car
I love that BMW makes a mid size suv that is part electric now. We purchased the x3 edrive. I do mostly local driving during the week so only need to fill up with gas once a month to every six weeks. Excellent car!






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
I was indecisive of which car to get and only came here
I was indecisive of which car to get and only came here for information. Avian informed me and helped me with all of my questions regarding the Altimas, rogues, and sentras. Very helpful!
Best Purchase for the Value and Cost
The BMW X3 is not a crossover that should be ignored. It is more than I expected coming from someone who has owned a 3 Series BMW for the last 6 years. Now I ask myself, why didn't I opt for the X3 much sooner, especially since it is more spacious with better features than my 3 series. Plus the price was only about $3,000 more for plenty more space and amenities. You owe it to yourself to test drive one soon!






Vehicle information
Features
Reviews
I had a great experience at Blasius South.
I had a great experience at Blasius South. The staff was friendly, knowledgeable, and genuinely helpful throughout the entire process especially Luis, Veronica, Jay, and Mike L. They made buying my car easy and stress-free, answering all my questions and offering great advice, and went above and beyond to make sure everything was taken care of. Highly recommend this dealership for anyone looking for a smooth and pleasant car-buying experience!
My dream car
It is just what I expected. It drives smooth and I love it. I would recommend to anyone. The experience was wonderful and made my day. This is my dream car






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Cadillac ATS
The process was easy and quick. Oscar was great to work with. I would buy again in the future and recommend my friends do the same..






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Great experience
Had a great experience with Oz. He took his time and explained everything. Zero pressure! The buying process for VW TAOS was easy. Would like to thank Jared in finance as well for explaining all the details. Definitely recommend






Vehicle information
Features






Vehicle information
Features
Reviews
Dealership made my purchase so easy huge shout out to
Dealership made my purchase so easy huge shout out to Oliver took amazing care of me I’d highly recommended him






Vehicle information
Features
Reviews
Highly Recommended.
Best experience we had with car purchasing, found the car online, we drove 50 mins from NJ, Christopher made our experience remarkable. He was very detailed, fair and patient! Shawn from finance helped us in making informed decision about extended warranty. Over all very good experience with Mt. Kisko BMW. Highly Recommended.






Used
2021 BMW X3 xDrive30i
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






Used
2021 BMW X3 sDrive30i
Vehicle information
Features
Reviews
Son los mejores los recomiendo llevaré a un amigo
Es el mejor dealer para comprar auto aceptando ispanos con el mejor trato y muy amables entras caminando y sale en auto un excelente servicio 10000%






Used
2021 BMW X3 xDrive30i
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






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Great service!
Great service! Thanks to Power motors and Ivan for the really great service they gave us






Vehicle information
Features
Reviews
great deal
Great service, an honest dealership. Great price and products. Kelly is amazing she made sure we had great experience with every staff member. Worth the 1 hour drive from Long Island.






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
They were really accommodating with test drives.
They were really accommodating with test drives. I wanted to try out a couple of different models, and they were patient and gave me plenty of time to get a feel for each one. That helped me make my decision.






Vehicle information
Features
Reviews
I brought car in unexpectedly on a Saturday.
I brought car in unexpectedly on a Saturday. Jaime was able to make sure I got it by Monday
The Perfect Ride
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






Vehicle information
Features
Reviews
Gostei do atendimento the gentalman forao muito gentil
Gostei do atendimento the gentalman forao muito gentil com migo love love the treatment continues like these






Vehicle information
Features
Reviews
Great staff.
Great staff. Helped me get a spectacular deal on a used car. Would highly recommend this dealer to friends and family.






Vehicle information
Features
Reviews
The experience was good and the sales representative was
The experience was good and the sales representative was very helpful. I would recommend Victory Mitsubishi to others looking for a vehicle to purchase.
Mixed Feelings
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.






Used
2021 BMW X3 sDrive30i
Vehicle information
Features
Reviews
Great service with David
I had a great experience with my time at Masters. I was assisted by David and I must say he was a excellent salesman. He was very patient and understanding of my needs while shopping for a new vehicle. He’s prompt with his responses and is always available to answer any questions. Highly recommend him to anybody inquiring to buy a new car. Great thorough guy all the way around.






Vehicle information
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Reviews
Great experience, James and finance manager Janine made
Great experience, James and finance manager Janine made this process extremely easy and smooth. Would highly recommend
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BMW X3 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 BMW X3 | $42,100 | 15 Great deals |
2024 BMW X3 | $27,171 | 12 Good deals |
2023 BMW X3 | $23,399 | 3 Good deals |
2022 BMW X3 | $19,988 | 9 Great deals |
2019 BMW X3 | $14,549 | 14 Good deals |
About the 2021 BMW X3
sDrive30i shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 27
- Transmission
- 8-Speed A/T
- Engine
- 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2021 BMW X3 cost?
The 2021 BMW X3 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 X3 is $28,888, with pricing starting at $16,997.
What is the MPG of the 2021 BMW X3?
The 2021 BMW X3 offers up to 25 MPG in city driving and 29 MPG on the highway for a combined rating of 27 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 BMW X3?
The 2021 BMW X3 compares to and/or competes against the following vehicles:
Is the 2021 BMW X3 reliable?
The 2021 BMW X3 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 X3 owners.
Is the 2021 BMW X3 a good SUV?
Below are the Cars.com consumer ratings for the 2021 BMW X3.
- Comfort 4.8
- Interior 4.7
- Performance 4.8
- Value 4.5
- Exterior 4.8
- Reliability 4.6
93% of drivers recommend this car
- Comfort 4.8
- Interior 4.7
- Performance 4.8
- Value 4.5
- Exterior 4.8
- Reliability 4.6
M40i (1 style)
Style |
---|
M40i Sports Activity Vehicle |
Inventory price |
Starting at $56,600 |
Combined MPG |
23 |
Engine |
382.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) |
sDrive30i (1 style)
Style |
---|
sDrive30i Sports Activity Vehicle |
Inventory price |
Starting at $43,000 |
Combined MPG |
27 |
Engine |
248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
xDrive30i (1 style)
Style |
---|
xDrive30i Sports Activity Vehicle |
Inventory price |
Starting at $45,000 |
Combined MPG |
25 |
Engine |
248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*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 2021 BMW X3
Used 2021 BMW X3 by city
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2021 BMW X3 in Cos Cob, CT
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11 Great Deals out of 43 listings starting at $17,500
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2021 BMW X3 in Old Greenwich, CT
11 Great Deals out of 43 listings starting at $17,500
-
2021 BMW X3 in Scotts Corners, NY
5 Great Deals out of 21 listings starting at $20,200
-
2021 BMW X3 in Norwalk, CT
6 Great Deals out of 24 listings starting at $20,200
-
2021 BMW X3 in Glenville, CT
11 Great Deals out of 42 listings starting at $17,500
-
2021 BMW X3 in North Castle, NY
6 Great Deals out of 28 listings starting at $19,995
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2021 BMW X3 in Pemberwick, CT
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6 Great Deals out of 28 listings starting at $19,995
BMW X3 trims
-
BMW X3 2021 xDrive30i
9 Great Deals out of 26 listings starting at $17,500
Used 2021 BMW X3 by body style
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