2020 BMW 840i MPG
Official EPA fuel-economy rating for the 2020 BMW 840i.
EPA combined fuel economy
23–25MPG
combined (55% city / 45% hwy)
City
22
MPG
Highway
28
MPG
Engine
3L
Cylinders
6
Drive
AllWD
Class
Subcompact Cars
Running cost
Estimated annual fuel cost
Per year
$2,188
15,000 mi/yr
Fuel used
625 gal
per year
At gas price
$3.50
per gallon
Based on 24 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.
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FAQ
2020 BMW 840i
- How many MPG does a 2020 BMW 840i get?
- The 2020 BMW 840i gets 23–25 MPG combined according to the EPA — about 22 MPG in the city and 28 MPG on the highway, depending on trim (4 configurations). Combined MPG is a 55% city / 45% highway blend.
- What is the annual fuel cost for a 2020 BMW 840i?
- Driving 15,000 miles a year at 24 MPG combined, the 2020 BMW 840i uses about 625 gallons of fuel per year — roughly $2,188 at $3.50/gallon. Your real cost varies with local gas prices and driving style.
- What is the difference between city and highway MPG on the 2020 BMW 840i?
- The 2020 BMW 840i returns 22 MPG city and 28 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 23–25 MPG combined figure blends the two.
- Is 24 MPG good for a subcompact cars?
- For a subcompact cars, 24 MPG combined is about average. Hybrid trims and smaller engines, where offered, return better numbers.
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