#9. 2013 Mercedes Benz CLS Class – $1,057.80 per year
The 2013 Mercedes Benz CLS Class has an estimated maintenance cost of $5,289 for five years, or $1.057.80 per year. It has a suggested retail price of between $72,000 and $95,900. Buyers of this sedan vehicle can choose from either a 5.5-liter V8 engine or a 4.7-liter V8 engine. The vehicle has a below average value rating with a gas mileage rates at only 16 miles per gallon on city driving and 25 miles per gallon for highway driving.