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Used
2021 BMW X3
for sale
near
Waterbury, 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.






Vehicle information
Features
Reviews
I recently purchased a 2022 BMW X3 m40 from BMW of
I recently purchased a 2022 BMW X3 m40 from BMW of Waterbury. It was a very smooth process and thoroughly enjoyed my experience. I worked with the Dennis Smith and can’t say enough about his professional manner.It was pleasure doing business with both him and Courtney Gale the finance manager.
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






Certified
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
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 xDrive30i
Vehicle information
Features
Reviews
Great Salesman
Oscar Compos Great salesman I highly recommend meeting with him for your next car. He is very knowledgeable and helpful no pressure very smooth transaction.
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 sDrive30i
Vehicle information
Features
Reviews
El mejor lugar 100%
Es el mejor lugar para comprar un carro muy amables el personal y muy bonitos carros se los recomiendo .100%aprobados con buen o mal crédito
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!






Used
2021 BMW X3 M40i
Vehicle information
Features
Reviews
We recently purchased a Cadillac and worked with Victor
We recently purchased a Cadillac and worked with Victor during the process. He made the entire experience seamless and stress-free! Victor was professional, knowledgeable, and incredibly efficient. He had everything ready for us, and we were in and out faster than we expected. It's clear he values his customers time and ensures they get exactly what they need. Highly recommend working with Victor if you're in the market for a new vehicle.
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
First class dealership and staff !! Thanks Amanda
Staff is pleasant and easy to work with and the dealership is first class ! I’ve had 3 Kia’s in the past and Kia of East Hartford is by far the best I’ve dealt with ! The facility is state of the art and the process was quick and easy ! Don’t bother going anywhere else for your Kia . Jeff Z has put together a great team and a great selection of cars to choose from and I just can’t say enough !! Great job Jeff Z !! 👍👍👍👍






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Just excellent service!
Just excellent service! What a great job all the way around! Highly recommend this dealership for all your needs.






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
This was the best experience I’ve ever had in all my
This was the best experience I’ve ever had in all my years of purchasing cars. They understood my situation, worked hard to accommodate my needs and most importantly they knew my urgency. They made it happen and did all the leg work so I did not have to. I walked out of there with my new used vehicle, insurance and registration. At the end of the day the hardest thing I did was wait while the made it happen. I got into my dream car for the family. May God continue to bless this business and I am worry free with a lifetime warranty on the engine. Thank you Sound Auto Wholesalers






Vehicle information
Features
Reviews
Awesome 👌 another guy nice and friendly and I ask him
Awesome 👌 another guy nice and friendly and I ask him name he show me his namelist Jonathan






Vehicle information
Features
Reviews
Well I came 31/2 hours to see a car and it’s gone
Well I came 31/2 hours to see a car and it’s gone yesterday I wanted it I was buying it because i recked mine i wanted the same thing
Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
I have been doing business with this company since 2002 .
I have been doing business with this company since 2002 . Best dealer , they are conscientious , pleasant and take good care of their customers. They do know their stuff . Whether purchasing or servicing ur car . Expect the best !
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BMW X3 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 BMW X3 | $52,580 | 5 Great deals |
2024 BMW X3 | $39,450 | 8 Great deals |
2022 BMW X3 | $24,894 | 6 Great deals |
2019 BMW X3 | $15,537 | 9 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 $28,514, with pricing starting at $14,990.
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.
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Research the 2021 BMW X3
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