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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 M550
for sale
near
Brooklyn, NY
- 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
2018 BMW M550 i Xdrive
Vehicle information
Features
Reviews
Amazing staff!
Amazing staff! Great clean cars and really good prices. The guys here are really straight forward and dont give the run around.
Have this car for 3 years and it’s been nothing but
Have this car for 3 years and it’s been nothing but pleasure. Subtle looking on the outside, cruising beast on the inside. Drove other BMWs and not have been as boss feeling car as this one.
Used
2018 BMW M550 i xDrive
Vehicle information
Features
Reviews
purchased a m340i from this dealer after going through
purchased a m340i from this dealer after going through other ones numerous times, David was very helpful throughout the whole process, would do business again!
A Rocket Ship
A fantastic car. Fast, Comfortable, High Tech and Beautiful. Mediterranean Blue Metallic over Black Nappa Leather. Twin Turbo V8. This is my fourth BMW, and by far the Best.
Vehicle information
Features
Reviews
I had a very smooth easy transaction.
I had a very smooth easy transaction...staff was pleasant and very very out going
Nice car but that performance is pricey
Car has many things I liked such as very fast and soft ride and a few negatives such as no heated seats or apple car play as they are options on this $80K car. I feel they should be standard at this price, I mean really $300 for apple car play as an option on a $80K car. overall its a big premium for this 8 cylinder engine.
Used
2018 BMW M550 i Xdrive
Vehicle information
Features
Reviews
I recently purchased a 2023 BMW X5 from Island Auto
I recently purchased a 2023 BMW X5 from Island Auto Group, and the experience was outstanding from start to finish. I’ve bought and leased several vehicles over the years, and this was easily one of the smoothest, most transparent car-buying processes I’ve had. From the moment I arrived, the team was professional, knowledgeable, and respectful of my time. There was no pressure, no games, and no hidden fees, which is something I really appreciated. They walked me through the details of the BMW X5, answered all my questions clearly, and made sure I understood every option before moving forward. The pricing was fair and competitive, and they were upfront about everything — trade-in value, financing, and next steps. The vehicle itself was in excellent condition, exactly as advertised, and the delivery process was seamless. What really stood out was the customer-first approach. It felt like they genuinely wanted to earn my business, not just close a deal. The entire process was efficient, professional, and stress-free. If you’re looking to buy a pre-owned luxury vehicle like a BMW X5, or honestly any car, I highly recommend Island Auto Group. They made what can be a complicated process feel easy and straightforward. I would absolutely buy from them again.
Pretty good but Many small problems
It was good. I have problems with the passenger seatbelt beeper going off all the time even when no one sitting there. I also had problems with some of the electrical.
Vehicle information
Features
Reviews
Great dealership, honest business and great customer
Great dealership, honest business and great customer service! Kelly was amazing help and helped me through the whole process! Highly recommended
Most insane car I have ever owned.
What is there not to say about my 2018 M550. It is all the car that you could ever want whether we’re just cruising nice and quiet on the highway or if you want to white knuckle down the road it is the ultimate driving machine!!!
There are 7 matching cars close to your year range.
Used
2019 BMW M550 i Xdrive
Vehicle information
Features
Used
2019 BMW M550 i Xdrive
Vehicle information
Features
Used
2019 BMW M550 i Xdrive
Vehicle information
Features
Used
2019 BMW M550 i Xdrive
Vehicle information
Features
Vehicle information
Features
Used
2019 BMW M550 i Xdrive
Vehicle information
Features
Vehicle information
Features
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About the 2018 BMW M550
i xDrive shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 19
- Transmission
- 8-Speed A/T
- Engine
- 456.0-hp, 4.4-liter, 8 Cylinder Engine (Gasoline Fuel)
How much does the 2018 BMW M550 cost?
The 2018 BMW M550 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 M550 is $26,144, with pricing starting at $18,722.
What is the MPG of the 2018 BMW M550?
The 2018 BMW M550 offers up to 16 MPG in city driving and 25 MPG on the highway for a combined rating of 19 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 2018 BMW M550?
The 2018 BMW M550 compares to and/or competes against the following vehicles:
Is the 2018 BMW M550 reliable?
The 2018 BMW M550 has an average reliability rating of 4.1 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 M550 owners.
Is the 2018 BMW M550 a good sedan?
Below are the Cars.com consumer ratings for the 2018 BMW M550.
- Comfort 4.6
- Interior 4.5
- Performance 4.7
- Value 4.1
- Exterior 4.3
- Reliability 4.1
80% of drivers recommend this car
- Comfort 4.6
- Interior 4.5
- Performance 4.7
- Value 4.1
- Exterior 4.3
- Reliability 4.1
M550i xDrive (1 style)
| Style |
|---|
| M550i xDrive Sedan |
| Inventory price |
| Starting at $73,900 |
| Combined MPG |
| 19 |
| Engine |
| 456.0-hp, 4.4-liter, 8 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 2018 BMW M550
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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.
