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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 840
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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This was my second year in a row doing business with
This was my second year in a row doing business with AutoNationUSA-Katy, and it turned out to be even better than the first year. Our salesperson, Jeremiah Ragona, was personable, extremely knowledgeable, and (according to my grandson) even fun to spend time with. The car I ultimately picked to purchase was a bit of an unexpected choice, but one that my wife was quite happy with. Big ups to Jeremiah and the AutoNationUSA-Katy team for a very satifying car-buying experience.
Best BIMMER ever !
Sold my 2015 640i coupe for a 2020 840i. Couldn't be happier even though it doesn't have a popup roof, or CD player. The speed blue/cognac combo is eye popping. I haven't ever seen another 840 one on the road. Looking forward to changing the run flats for premium radial all-weather tires. Very quick with the 335 HP 6 cylinder in sport mode, & runs great on 89 octane....






Used
2020 BMW 840 i xDrive
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I am not one to place reviews but we experienced the most
I am not one to place reviews but we experienced the most impressive service from Park Place Lexus. We purchased our second Lexus before realizing it did not have some of the features our older one did. We first talked to David Barrychuck, Parts Director, at Grapevine Park Place. We hadn't even bought our car at the Grapvine location. David went above and beyond to make sure we were taken care of. Everyone involved was great but David called several times to check on our status. We will trust him with all of our Lexus needs. Thank you so much Park Place Lexus!
Great style and performance.
Had an i8. Moved to 840 ix coupe for AWD and all wheel steer. Classy cruiser. Unique availability so won’t see a lot on the road making it more desirable. Sleek style like Aston Martin and amazing interior comfort. Handle great in bad weather with all season tires very fast and 0-60 anazzingly competitive. Best bmw of the 7 we’ve had GreT value and 50k less than M Comp edition. A lot of car for 95k.






Used
2020 BMW 840 i xDrive
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Reviews
Dominic Fair was amazing to work with and answered all
Dominic Fair was amazing to work with and answered all question. I would recommend Dominic as your salesman.
I love all the gadgets
More than expected; and so many features I will have to go back to the Geniuses. I like You Tube; but nothing better than having the knowledge sitting right next to you.






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Reviews
Buying a car from Momentum was a breeze!
Buying a car from Momentum was a breeze! Everyone was knowledgeable, responsive and helpful. I will definitely buy from this dealership again in the future.
My Fourth BMW and the Best
This may be the best handling car I've ever driven. I've had other BMW's and this one is the best. Great road feel and stability, as well as power when you need it. It's well appointed and the safety and driver assistance features are superb. I highly recommend it.






Used
2020 BMW 840 i xDrive
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Nick was very prepared and had the car I was interested
Nick was very prepared and had the car I was interested in pulled up and ready to go. I would definitely ask for Nick on my next visit.






Used
2020 BMW 840 i xDrive
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Genuine Motorcars, Inc.
Genuine Motorcars, Inc. is a treasure for individuals looking for exceptional luxury, collector and sports cars. Jim, the owner, and the sales rep, Eric, both are low-key, knowledgeable and likeable guys who are real "car guys". It's worth a trip just to meet them and enjoy the remarkable inventory.






Used
2020 BMW 840 i xDrive
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Oil change
I always enjoy the service provided to me during my service at Acura. Always treated with a smile and excellent customer service granted by my servicemen.






Used
2020 BMW 840 i
Vehicle information
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Reviews
Johnny was great to work with!
Johnny was great to work with! Treated me with respect and never,like I was single woman incapable of knowing what I wanted. There were a few things I wanted fixed and he took care of them without complaining






Used
2020 BMW 840 i xDrive
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Reviews
Eric was a great help I would recommend the place because
Eric was a great help I would recommend the place because of him. Thank you






Used
2020 BMW 840 i xDrive
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I had an amazing experience purchasing my Tesla at North
I had an amazing experience purchasing my Tesla at North Bay Imports, and I can’t thank Jackson enough for his outstanding service! From the moment I walked in, he was professional, knowledgeable, and genuinely committed to making the process smooth and stress-free. He answered all my questions with patience, guided me through every step, and ensured I drove away feeling confident in my purchase. If you’re looking for top-notch customer service and a seamless car-buying experience, I highly recommend Jackson and the team at North Bay Imports






Used
2020 BMW 840 i xDrive
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Good job with communicating since I had a long distance
Good job with communicating since I had a long distance purchase. My salesman Garrett was most helpful, I can’t wait to pick up my new vehicle






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Lee was helpful.
Lee was helpful.answered all questions.the price is higher than others i have researched.






Used
2020 BMW 840 i xDrive
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I cannot say enough about how good my experience was
I cannot say enough about how good my experience was purchasing a car from this business. First, they are not car salesman. They are car people. They quality of the vehicles they have in inventory and the quality of the buying experience reflect this. They are very honest personable people. They are a family. Great job Andrea, Vince and Mike!






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I ended up not buying a car, but the staff was honest,
I ended up not buying a car, but the staff was honest, friendly and professional






Used
2020 BMW 840 i xDrive
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Reviews
Great overall experience working with Dusty Roberts and
Great overall experience working with Dusty Roberts and Reagan! Very patient and provided amazing service! They answered all our questions about the cars we test drove, the feature differences, the warranty details. Even added the bow on our car and took pictures as the nice finishing touch on the experience! Definitely recommend going to them if you are in the market for an Audi!






Used
2020 BMW 840 i xDrive
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I post a review on June 7 2025 and today July 26, 2025 we
I post a review on June 7 2025 and today July 26, 2025 we had meeting with the manager James and he settled the price issue we had with the purchase of Honda civic 2016. Thank you James






Used
2020 BMW 840 i xDrive
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We have purchased four vehicles from the Sam Leman group.
We have purchased four vehicles from the Sam Leman group. We have purchased two vehicles recently from Isaac. Isaac is super responsive, punctual, honest and hard-working. He is a pleasure to work with especially under the pressure of purchasing a car. Overall, the experience is wonderful, the dealership itself could use an upgrade.






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Full-disclosure I didn't end up buying the car I was
Full-disclosure I didn't end up buying the car I was considering from Da Vinci (ultimately I bought a different class of new vehicle instead), but I received phenomenal service from Rudolf. He was informative, helpful, and patient. He was timely in his responses and answered every question I asked. The reason why this isn't a 5 star review is because of the communication experience with the dealership as a whole. Early on I received communicae from multiple individuals, and some of the details of my questions was lost. I had different people asking me questions that I'd previously answered. In any case, Rudolf took over and it was excellent henceforth.






Used
2020 BMW 840 i xDrive
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BMW 840 prices by year
Model year | Average price | Deals |
---|---|---|
2026 BMW 840 | $102,408 | 7 Good deals |
2025 BMW 840 | $88,530 | 33 Good deals |
2024 BMW 840 | $71,126 | 8 Great deals |
2023 BMW 840 | $57,720 | 8 Great deals |
2022 BMW 840 | $49,696 | 10 Great deals |
About the 2020 BMW 840
i shown (base trim).
- Seating
- 4
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 25
- Transmission
- 8-Speed A/T
- Engine
- 335.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel)

How much does the 2020 BMW 840 cost?
The 2020 BMW 840 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 840 is $41,452, with pricing starting at $28,000.
What is the MPG of the 2020 BMW 840?
The 2020 BMW 840 offers up to 23 MPG in city driving and 30 MPG on the highway for a combined rating of 25 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 840?
The 2020 BMW 840 compares to and/or competes against the following vehicles:
Is the 2020 BMW 840 reliable?
The 2020 BMW 840 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 840 owners.
Is the 2020 BMW 840 a good coupe?
Below are the Cars.com consumer ratings for the 2020 BMW 840.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
840i (4 styles)
Style | |||
---|---|---|---|
840i Coupe | 840i xDrive Convertible | 840i xDrive Coupe | 840i Convertible |
Inventory price | |||
Starting at $87,900 | Starting at $100,300 | Starting at $90,800 | Starting at $97,400 |
Combined MPG | |||
25 | 23 | 23 | 24 |
Engine | |||
335.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) | 335.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) | 335.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline Fuel) | 335.0-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.
Research the 2020 BMW 840
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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.