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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
2020 BMW X3
for sale
near
Southport, 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
2020 BMW X3 xDrive30i
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.
This is my 2nd BMW after keeping my previous 528 for over
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 !






Used
2020 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Dominick was very patient with me and had a wonderful
Dominick was very patient with me and had a wonderful experience buying my third Lincoln from Bright Bay. Everyone at the dealership from the salesman to the worker who greets you at the service are gracious and professional.
Nice Car with Strange Controls
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.






Used
2020 BMW X3 xDrive30i
Vehicle information
Features
Reviews
What a terrific experience
What a terrific experience in buying a car Matt and his staff were so helpful. Made buying a car enjoyable again. If looking for a car you must visit this fine establishment Car was exactly the same as advertised. Perfect
Reliable
Love the X3! Comfortable and pretty good on gas.., smoot ride and so far been great with commuting. Will most likely purchase the x5 for a little more space for traveling.






Vehicle information
Features
Reviews
Bob and crew ( sorry I’m bad with names) are amazing
Bob and crew ( sorry I’m bad with names) are amazing Great service and staff
Sporty car
Meets my needs it is sporty, fast and comfortable and fun to drive. It handles well, the suspension is firm, it adjusts with the settings one chooses.






Used
2020 BMW X3 M40i
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.
Absolutely LOVE this luxury SUV!
I've always driven sedans and was hesitant to test drive an SUV... until I found the X3. I'm obsessed with the luxury look, the wonderful and smooth drive and the attention to detail. Heated seats and steering wheel are amazing, the cameras are super helpful and I feel incredibly safe!






Used
2020 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Salesman assigned to me was Billy Talla .
Salesman assigned to me was Billy Talla . Great knowledge & no pressure , test drove vehicles , settled on used 2023 X4 . Price was perfect for budget paid upfront no financing .Did not care for the finance department additional sales attempts for additional warranties & pre payments . Did not make sense for such a great brand , to me personally. Thank’s .






Vehicle information
Features
Reviews
What a pleasure to deal with salesman manager number one
What a pleasure to deal with salesman manager number one Would definitely buy another car from them in the future






Used
2020 BMW X3 xDrive30i
Vehicle information
Features
Reviews
My salesman Bernie makes car buying easy.
My salesman Bernie makes car buying easy. He’s very knowledgeable and a credit to the dealership. Celine the finance person is very good and also a credit to the dealership. I will have no problem recommending Blasius !






Used
2020 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Dan was great to work with.
Dan was great to work with. He could not have made the process any smoother or easier. I would not hesitate to recommend him to friends and family.
Vehicle information
Features
Reviews
Great experience
Great experience buying our 3rd BMW from BMW Greenwich. I highly recommend Patrick McHugh. It’s a pleasant experience from start to finish. Fair prices and a professional roll out from start to finish. These guys are pros!
There are 20 matching cars close to your year range.






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BMW Certified
2022 BMW X3 xDrive30i
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BMW Certified
2022 BMW X3 xDrive30i
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Used
2022 BMW X3 XDrive30i
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Used
2022 BMW X3 xDrive30i
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Used
2021 BMW X3 xDrive30i
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Used
2022 BMW X3 xDrive30i
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Used
2021 BMW X3 xDrive30i
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Used
2019 BMW X3 xDrive30i
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Used
2022 BMW X3 xDrive30i
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Used
2019 BMW X3 xDrive30i
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Used
2019 BMW X3 xDrive30i
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Used
2018 BMW X3 xDrive30i
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BMW Certified
2022 BMW X3 xDrive30i
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Used
2019 BMW X3 xDrive30i
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BMW Certified
2022 BMW X3 xDrive30i
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BMW X3 prices by year
Model year | Average price | Deals |
---|---|---|
2026 BMW X3 | $59,167 | 9 Great deals |
2025 BMW X3 | $56,453 | 23 Great deals |
2024 BMW X3 | $43,242 | 6 Great deals |
2023 BMW X3 | $38,661 | 17 Great deals |
2022 BMW X3 | $35,330 | 12 Great deals |
2021 BMW X3 | $28,388 | 7 Good deals |
2019 BMW X3 | $22,405 | 11 Good deals |
About the 2020 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 2020 BMW X3 cost?
The 2020 BMW X3 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 X3 is $24,152, with pricing starting at $12,985.
What is the MPG of the 2020 BMW X3?
The 2020 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 2020 BMW X3?
The 2020 BMW X3 compares to and/or competes against the following vehicles:
Is the 2020 BMW X3 reliable?
The 2020 BMW X3 has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 X3 owners.
Is the 2020 BMW X3 a good SUV?
Below are the Cars.com consumer ratings for the 2020 BMW X3.
- Comfort 5.0
- Interior 4.9
- Performance 4.9
- Value 4.8
- Exterior 4.9
- Reliability 4.9
98% of drivers recommend this car
- Comfort 5.0
- Interior 4.9
- Performance 4.9
- Value 4.8
- Exterior 4.9
- Reliability 4.9
M40i (1 style)
Style |
---|
M40i Sports Activity Vehicle |
Inventory price |
Starting at $55,900 |
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 $41,950 |
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 $43,950 |
Combined MPG |
26 |
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.
Research the 2020 BMW X3
Compare the 2020 BMW X3
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.