How many MPG does a 2020 Mercedes-Benz SL450 get?

The 2020 Mercedes-Benz SL450 gets 22 MPG combined according to the EPA — about 20 MPG in the city and 28 MPG on the highway. Combined MPG is a 55% city / 45% highway blend.

What is the annual fuel cost for a 2020 Mercedes-Benz SL450?

Driving 15,000 miles a year at 22 MPG combined, the 2020 Mercedes-Benz SL450 uses about 682 gallons of fuel per year — roughly $2,387 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 Mercedes-Benz SL450?

The 2020 Mercedes-Benz SL450 returns 20 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 22 MPG combined figure blends the two.

Is 22 MPG good for a two seaters?

For a two seaters, 22 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.

2020 Mercedes-Benz SL450 MPG

Official EPA fuel-economy rating for the 2020 Mercedes-Benz SL450.

EPA combined fuel economy

22MPG

combined (55% city / 45% hwy)

City

MPG

Highway

MPG

Engine

Cylinders

Drive

RearWD

Class

Two Seaters

Running cost

Estimated annual fuel cost

Per year

$2,387

15,000 mi/yr

Fuel used

682 gal

per year

At gas price

$3.50

per gallon

Based on 22 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.

Other Mercedes-Benz SL450 years

2019 2018 2017 All years →

FAQ

2020 Mercedes-Benz SL450

How many MPG does a 2020 Mercedes-Benz SL450 get?: The 2020 Mercedes-Benz SL450 gets 22 MPG combined according to the EPA — about 20 MPG in the city and 28 MPG on the highway. Combined MPG is a 55% city / 45% highway blend.
What is the annual fuel cost for a 2020 Mercedes-Benz SL450?: Driving 15,000 miles a year at 22 MPG combined, the 2020 Mercedes-Benz SL450 uses about 682 gallons of fuel per year — roughly $2,387 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 Mercedes-Benz SL450?: The 2020 Mercedes-Benz SL450 returns 20 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 22 MPG combined figure blends the two.
Is 22 MPG good for a two seaters?: For a two seaters, 22 MPG combined is on the thirstier side. Hybrid trims and smaller engines, where offered, return better numbers.