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Used
2021 BMW X3 SUVs
for sale
near
Suwanee, GA
- 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
Carmax is truly no haggle
Easy, No Haggle Pricing. Fair Blue book value. Free transfer on the car I wanted from out of state. Sales rep was extremely friendly. No gimmicks.
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
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
Monte Williams is ALWAYS very professional and helpful
Monte Williams is ALWAYS very professional and helpful during my visits. 5 stars ✨✨✨✨✨and give the man a raise xxxx it ! He keeps me coming back for ALL my service needs from the rooter to the tooter ! He’s also good with communicating with what’s going on with my vehicle . I appreciate you Montae ! Great teamwork buddy !
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!






Vehicle information
Features
Reviews
Worked with Shontel Wilson to buy a used car from United
Worked with Shontel Wilson to buy a used car from United BMW. He was great to work with and went out of his way to make us feel welcome. It was actually the best experience with buying a car at a dealership I have ever had. Everyone we dealt with was top notch and very friendly. It only took 2 hours to get everything done. I would definitely recommend giving Shontel a call if you are in the market for a BMW or if you find a used vehicle at United BMW.
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 sDrive30i
Vehicle information
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Reviews
Found the exact car I was looking for on cars.
Found the exact car I was looking for on cars.com from BMW Gwinette Place. The sales associate, Gennaro Russo was excellent to work with. He was responsive, worked me to get the deal I wanted and made the transaction seamless. Drove over the same week to pick the car up! Highly recommend the dealership and working with Gennaro.
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 M40i
Vehicle information
Features
Reviews
I was looking at potential CPO m340i vehicles while my
I was looking at potential CPO m340i vehicles while my aging BMW was getting serviced. Luckily United BMW had three on the lot. I was test driving the cars within a few minutes. When I decided to get further information about the vehicles, I was introduced to Patrick. Patrick knew these cars well and provided details to help me make a decision. He even arranged a trade-in offer quickly for me before I left the dealership. Patrick didn’t pressure me at all and remained patient. I called him two days later after deciding to purchase the vehicle. I was fortunate it was still on the lot. The rest of the process took some time as expected. Handling financing, trade-in, etc. was painless and United BMW took the time to walk me through all the setup, configuration, etc. of the new vehicle. This was a very comfortable experience and I am very pleased with the car and the service I received. I highly recommend United BMW for new, used and car service.






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Reviews
Chris Lee was my sales guy and he did a great job of
Chris Lee was my sales guy and he did a great job of explaining my purchase. Service department there is excellent and Alex Pearson goes above and beyond to explain any service needed as well as what is needed immediately and what can wait. Great group of people.






BMW Certified
2021 BMW X3 M40i
Vehicle information
Features
Reviews
The salesman helped me was very knowledgeable, very
The salesman helped me was very knowledgeable, very professional, and get back with me with any questions that I had immediately will use him and refer him to other people






Used
2021 BMW X3 M40i
Vehicle information
Features
Reviews
My salesperson, Darrel Gray, was transparent, never
My salesperson, Darrel Gray, was transparent, never pushy, and took the time to answer every question. The financing process was smooth and stress-free, with no hidden fees or last-minute surprises. They even followed up after the sale to make sure I was happy with my purchase. If you’re looking for honesty, professionalism, and top-notch customer service, this dealership is the one to go with. I’ll definitely be coming back for my next car and recommending them to everyone I know!






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2015 Subaru Outback ( Grey)
Hands down this was the most pleasant and stress free car buying experience EVER! My senior sales consultant was Shenita Monroe at Carmax Norcross , who was an excellent salesperson to buy my 2015 Subaru Outback car from . Highly professional , courteous and detailed , are the words that come to mind to describe her exemplorary customer service style . We initially enquired about the vehicle online and discovered it was at the Kennesaw Carmax location . She immediately requested a transfer so that within 24 hours we could conveniently test drive and finally purchase the car. She is the real deal and we can't recommend her enough . Please make this woman a sales manager !! 5 STARS...






Used
2021 BMW X3 sDrive30i
Vehicle information
Features
Reviews
I had a fantastic experience buying a car from out of
I had a fantastic experience buying a car from out of state. They made everything easy and had my new vehicle delivered in a very reasonable time by a reputable driver. Thank you Michael and Kevin :)






Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
Great Experience Do reccomend
Bought a gle350 from them. Super helpful and kind team. got me in and out of the store in no time. were very helpful in financing and their sales and service time are very efficient






Used
2021 BMW X3 sDrive30i
Vehicle information
Features
Reviews
Frank Brooks was Amazing!
Frank Brooks was Amazing!!!, He gave us two options for financing, he had the car ready for test diving when we got there. And he was very professional and helpful with all the paperwork. Thanks Frank, Sam.
Used
2021 BMW X3 xDrive30i
Vehicle information
Features
Reviews
I saw a car online I thought I might like and Mohammed
I saw a car online I thought I might like and Mohammed reached out to me. I made an appointment to see the car, but when I got there he had gotten tied up longer than expected with another customer and put us with Donovan. He was a pleasure to work with. Very knowledgeable about the car and no pressure on me to buy. Took the BMW X3 for a test drive. Came back the next day and made the deal to purchase. Of course there were a lot of extras presented when meeting with the finance manager, but he didn’t pressure me to get any of them as I declined the offers. Very smooth process overall. The sales manager was also quite accommodating and helped to complete the deal. I wouldn’t hesitate to recommend United BMW if you’re looking for a new BMW.
BMW Certified
2021 BMW X3
Vehicle information
Reviews
Andrew and the team were great!
Andrew and the team were great! Andrew was easy to work with and explained everything thoroughly. The dealership offered an awesome financing rate. I would recommend this dealership.
BMW Certified
2021 BMW X3
Vehicle information
Reviews
This is our third vehicle from Nalley Decatur and we keep
This is our third vehicle from Nalley Decatur and we keep coming back because the service is so seamless. We worked with Bryan Albrecht and he guided us into our amazing new X5! Bryan was professional, knowledgeable, accommodating and a joy to work with.

Used
2021 BMW X3 M40i
Vehicle information
Features
Reviews
It seems pertinent to share my point of view regarding
It seems pertinent to share my point of view regarding them, saying that this a particular dealer has excellent customer service, a dedicated staff, and a fast system to serve you
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Used
2021 BMW X3 sDrive30i
Vehicle information
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Used
2021 BMW X3 M40i
Vehicle information
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Used
2021 BMW X3 sDrive30i
Vehicle information
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Used
2021 BMW X3 sDrive30i
Vehicle information
Features
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BMW X3 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 BMW X3 | $45,420 | 43 Great deals |
2024 BMW X3 | $28,584 | 6 Great deals |
2022 BMW X3 | $26,991 | 25 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 $28,347, with pricing starting at $15,399.
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.
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.
Research the 2021 BMW X3
Compare the 2021 BMW X3
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Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
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