2018 Buick LaCrosse MPG
Official EPA fuel-economy rating for the 2018 Buick LaCrosse.
EPA combined fuel economy
23–24MPG
combined (55% city / 45% hwy)
City
20
MPG
Highway
30
MPG
Engine
3.6L
Cylinders
6
Drive
FrontWD
Class
Midsize 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
2018 Buick LaCrosse
- How many MPG does a 2018 Buick LaCrosse get?
- The 2018 Buick LaCrosse gets 23–24 MPG combined according to the EPA — about 20 MPG in the city and 30 MPG on the highway, depending on trim (2 configurations). Combined MPG is a 55% city / 45% highway blend.
- What is the annual fuel cost for a 2018 Buick LaCrosse?
- Driving 15,000 miles a year at 24 MPG combined, the 2018 Buick LaCrosse 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 2018 Buick LaCrosse?
- The 2018 Buick LaCrosse returns 20 MPG city and 30 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 23–24 MPG combined figure blends the two.
- Is 24 MPG good for a midsize cars?
- For a midsize cars, 24 MPG combined is about average. Hybrid trims and smaller engines, where offered, return better numbers.
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