How many MPG does a 2010 Cadillac STS get?

The 2010 Cadillac STS gets 17–21 MPG combined according to the EPA — about 16 MPG in the city and 25 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 2010 Cadillac STS?

Driving 15,000 miles a year at 19 MPG combined, the 2010 Cadillac STS uses about 789 gallons of fuel per year — roughly $2,762 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 2010 Cadillac STS?

The 2010 Cadillac STS returns 16 MPG city and 25 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 17–21 MPG combined figure blends the two.

Is 19 MPG good for a midsize cars?

For a midsize cars, 19 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.

2010 Cadillac STS MPG

Official EPA fuel-economy rating for the 2010 Cadillac STS.

EPA combined fuel economy

17–21MPG

combined (55% city / 45% hwy)

City

MPG

Highway

MPG

Engine

3.6–4.6L

Cylinders

Drive

AllWD

Class

Midsize Cars

Running cost

Estimated annual fuel cost

Per year

$2,762

15,000 mi/yr

Fuel used

789 gal

per year

At gas price

$3.50

per gallon

Based on 19 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.

Other Cadillac STS years

2011 All years →

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FAQ

2010 Cadillac STS

How many MPG does a 2010 Cadillac STS get?: The 2010 Cadillac STS gets 17–21 MPG combined according to the EPA — about 16 MPG in the city and 25 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 2010 Cadillac STS?: Driving 15,000 miles a year at 19 MPG combined, the 2010 Cadillac STS uses about 789 gallons of fuel per year — roughly $2,762 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 2010 Cadillac STS?: The 2010 Cadillac STS returns 16 MPG city and 25 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 17–21 MPG combined figure blends the two.
Is 19 MPG good for a midsize cars?: For a midsize cars, 19 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.