The Mercedes-Benz E-Class luxury sedan is hardly viewed as green, even if it'll soon have a plug-in hybrid version offered in small numbers. But driving the most recent generation provides a nice case study of the improvement in gas mileage over three decades of updates to the core product that helped build Mercedes into the powerhouse it is... 2017 Mercedes-Benz E300: gas mileage review
The Mercedes-Benz E-Class luxury sedan is hardly viewed as green, even if it'll soon have a plug-in hybrid version offered in small numbers. But driving the most recent generation provides a nice case study of the improvement in gas mileage over three decades of updates to the core product that helped build Mercedes into the powerhouse it is...