Technological innovations recently introduced in the car "Economy mode". This feature allows the car itself to determine what features are important at any moment in time and then just turn off features that are not considered important. This not only saves fuel but also ensures longevity and durability of the vehicle. This feature has been tested on hybrid cars a lot and have been very successful.
After seeing some of these features can be said these are indeed exciting times because a car that evolved with changes in technology and quickly change the shape so the car as we know them today.