Mercedes-benz S 400 HYBRID 3.5 Petrol E7 Fuel Consumption & Efficiency

S 400 HYBRID from Mercedes-benz is a Full-size car with a 3.5 L petrol engine.
It has decent six cylinders and uses regular unleaded gasoline.
It is equipped with the Electronic automatic gearbox.
Transmission: 7-speed gearbox

Fuel consumption test for Mercedes-benz S 400 HYBRID

This car was tested both in a city and on a highway.

Fuel consumption in L / 100km

City: 11.2 liters per 100 km
Highway: 7.9 liters per 100 km

Fuel consumption in miles / gallon

City: 25 MPG
Highway: 36 MPG

Average fuel consumption for this car is 30.5 MPG (9.6 liters per 100 km).

Is this car economical and environmentally friendly?

This factor is measured by the value of CO2 per kilometer (car releases CO2 to the atmosphere). If the value is small than yes, car is economical. If it’s big (above 300) than it will cause high petrol costs.
In case of S 400 HYBRID 3.5 CO2 emission is 222 grams per kilometer.
This car is a little above average when it comes to fuel consumption. There are more economical alternatives on the market. However, the Fuel consumption results are not so bad.

Yearly fuel expenses for S 400 HYBRID

If you drive 20 000 kilometers a year (that’s 12 427 miles) and spend half of that time in town while other half on open road you will end up burning 1940 liters of fuel.
Multiply 1940 with a fuel price and you will end up with a yearly fuel cost. It would be around 2231 $ if you are in Canada and year is 2012 (that’s when and where this tests were performed).


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