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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
2018 BMW X3 M40i
for sale
near me
- 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.
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Features
Reviews
My experience with Gabriel Muniz was great.
My experience with Gabriel Muniz was great. He was a pleasure to work with in my purchase of a certified used 2025 Toyota Camry. He helped me narrow down my options and get to a monthly payment that worked for me. I highly recommend working with Gabriel if you stop by Central Florida Toyota.
Loving my X3
I am new to BMW and so far I am loving it, especially the way it handles the road and the overall comfort of the car
Used
2018 BMW X3 M40i
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Reviews
Salesperson was very helpful and knowledgeable.
Salesperson was very helpful and knowledgeable. Gave me the information I requested and answered all my questions.
Beautiful smooth riding inside and out
This car met all my needs. Comfortable, roomy, classy,sporty and much more than expected. After purchasing the 430i I switched to the x3 best decision I ever made....
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Greg, was excellent!
Greg, was excellent! They cleaned the vehicle up nicely. Probably should have waited to take pictures until it was detailed.
Love it!
My second X3 and love it more than the first!I especially like driving in the sport mode. Great feel and ride and the gas mileage stays about the same.
Used
2018 BMW X3 M40i
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Reviews
I had a great experience with the service department at
I had a great experience with the service department at Johnson Honda of Stuart. The team did an excellent job with my oil change and tire rotation. Everything was handled professionally, quickly, and they kept me informed throughout the process. It’s always a good feeling when you can trust the people working on your car, and the staff here made the visit smooth and stress-free. I really appreciate the attention to detail and the customer service they provided. Because of experiences like this, I would love to continue doing business with Johnson Honda in the future. One thing I hope they can help me with is trading in my current vehicle and getting into the Honda Civic Hatchback Sport Touring Hybrid 2026. If they can help me find a great deal, I would be very happy to stay a loyal customer and keep servicing my vehicles with them. Thank you again to the service team for doing such a great job!
A lot of luxury for a SUV. Great safety features.
Surprised with the number of safety features on a 2018 model. Also, the ride was very comfortable and quiet. Has a great sound system and fair amount of technology. Much better than the 2016 BMW 328i that I traded in.
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Thank You CarMax !
The vehicles are top notch , the customer service is plus 10 , overall a wonderful experience in the purchase since our car was totaled. Thank you all there at CarMax for your professionalizm and help during this time. A Special Thank You too Zackery " what a salesman " .
BNW X3 is a Great Car !
The BMW X3 is sporty and fun to drive. It has outstanding technology and the ride is amazing. It is reliable and safe as well.
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Jeff Holley was amazing!
Jeff Holley was amazing!!! He went out of his way to make us feel like family and that we got exactly what we wanted!!! There wasn’t a time we weren’t laughing joking an having a good time!! He made sure we knew the car and we knew exactly what evrything entailed!!! In the future we will be back!!! Thank you so much Jeff you are amazing
Used
2018 BMW X3 M40i
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I had a good experience here.
I had a good experience here. I was helped by Daniel and ultimately closed the sale with Basir. This was my first brand new car purchase but certainly not my first time dealing with dealership sales and transactions. This is also my first time purchasing a Lexus or Toyota in general so I look forward to a hopefully positive experience once I bring my vehicle for its services too.
Used
2018 BMW X3 M40i
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Reviews
great experience, honest people to deal with , very
great experience, honest people to deal with , very unusual honest dealer , i would go back again in a heart beat
Used
2018 BMW X3 M40i
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Unmatched buying experience
LaSuonda was amazing, courteous, helped us find the perfect vehicle. Her contact and information were perfect. We will definitely return to buy our next vehicle from Gurley Leep!!!
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Honest Dealer AAA++++
Bought a Porsche from those guys. They are great in explaining the process of purchase and gave me a good deal. Will be back for another car from them. Thanks
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Great dealership with great level of service
Kyle runs a BMW specific dealership and knows his cars very well. We have purchased from Kyle and he made the transaction so easy. No dealer nonsense. He had the paperwork completed and ready to be signed when we arrived. It made the total process so much faster than a traditional dealership. He had other cars on the lot, but mostly great shape newer model BMWs.
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Daniele Bava was extremely friendly and helpful
Daniele Bava was extremely friendly and helpful throughout the entire process. He took the time to clearly explain everything, answered all of my questions, and gave me different options so I could make the best decision. I never felt pressured, and he made the experience smooth and stress-free. Thanks to him, I was able to leave with my new car the same day! I highly recommend working with Daniele.
Used
2018 BMW X3 M40i
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1 have been looking for a BMW Z4 for a while now, I
1 have been looking for a BMW Z4 for a while now, I missed the ride that I had in Germany, Grace Matthews was an excellent match for me as she explained how Z4 changed over the years. She is deta oriented, meticulous and has a deep insight to each vehicle. Really enjoyed working with her and highly recommend her.
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Best car buying experience!
Best car buying experience! The owner, Kyle, is very patient and is willing to find the exact car you are looking for. No gimmicky sales tactics, just honest information and a fair price! You won't be disappointed. I will be buying from Emperia Auto from now on!
Used
2018 BMW X3 M40i
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Salesman Samuel Villegas, of the San Antonio Dodge
Salesman Samuel Villegas, of the San Antonio Dodge Chrysler Jeep dealership, was instrumental in the purchase of my used Saturn sports car. It's a beautiful car and i couldn't be happier. Samuel was very easy going, knowledgeable, professional, and very helpful. I did not feel pressured into anything i didnt want to do. He was very personable. I would buy another car from him. Bonus: Samuel speaks excellent spanish, do not let the language barrier stop you! Thank you, Papi Chulo!
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Good for buying cars, not so good for maintaining.
In 2008, my folks bought a new Chrysler Pacifica Limited. The car sales man was great. He knew all about the car and showed us everything about it. The dealership it's self is beautiful and super clean. They also have AWESOME cars inside in which you can sit and mess around in. The overall rating is a 4 BECAUSE, it is so hard to get a hold of these guys to take the car in. We've called 4 or 5 times to only leave messages that have never been responded to, so we are planning on just going there whether they want us to or not!
Used
2018 BMW X3 M40i
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Vehicle information
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⭐⭐⭐⭐⭐ I had an amazing experience purchasing my BMW from
⭐⭐⭐⭐⭐ I had an amazing experience purchasing my BMW from this dealership, even though I'm out of state. Samique made the process seamless—communicative, professional, and incredibly helpful every step of the way. Jenn, the finance representative, was just as fantastic, ensuring everything was handled smoothly and efficiently. I truly appreciate the top-notch service and will absolutely recommend this dealership to anyone looking for a hassle-free, premium car-buying experience.
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They gave me a great price on my car.
They gave me a great price on my car. Nice honest people, very satisfactory experience overall. I like their ancient wood sculptures around the facility.
Used
2018 BMW X3 M40i
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Yesterday, I picked up my new 2026 X5 from BMW Northwest.
Yesterday, I picked up my new 2026 X5 from BMW Northwest. Alan Sluka was the service advisor and he has done great job to negotiate on my behalf and deliver as we agreed promised. This was one of the easiest car purchases I made. Thank you Alan for the great job!
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BMW X3 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2024 BMW X3 M40i | $54,081 | 65 Good deals |
| 2023 BMW X3 M40i | $47,365 | 59 Good deals |
| 2022 BMW X3 M40i | $40,978 | 30 Good deals |
| 2021 BMW X3 M40i | $33,617 | 35 Good deals |
| 2020 BMW X3 M40i | $30,004 | 20 Good deals |
| 2019 BMW X3 M40i | $27,662 | 15 Good deals |
About the 2018 BMW X3 M40i
M40i shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 23
- Transmission
- 8-Speed A/T
- Engine
- 355.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)
How much does the 2018 BMW X3 M40i cost?
The 2018 BMW X3 M40i price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 X3 M40i is $24,759, with pricing starting at $18,988.
What is the MPG of the 2018 BMW X3 M40i?
The 2018 BMW X3 M40i offers up to 20 MPG in city driving and 27 MPG on the highway for a combined rating of 23 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 BMW X3 M40i?
The 2018 BMW X3 M40i compares to and/or competes against the following vehicles:
Is the 2018 BMW X3 M40i reliable?
The 2018 BMW X3 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 X3 owners.
88% of drivers recommend this car
- Comfort
- 4.8
- Interior
- 4.8
- Performance
- 4.7
- Value
- 4.3
- Exterior
- 4.8
- Reliability
- 4.5
M40i (1 style)
| Style |
|---|
| M40i Sports Activity Vehicle |
| Inventory price |
| Starting at $54,500 |
| Combined MPG |
| 23 |
| Engine |
| 355.0-hp, 3.0-liter, Straight 6 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.
BMW X3 trims
-
BMW X3 2018 xDrive30i
63 Great Deals out of 223 listings starting at $9,999
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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.