Volvo C30 “Efficiency” - Design the Right Way

Initial reports suggest that the Volvo C30 diesel hatchback, set to be unveiled next month at the Frankfurt Motor Show, will achieve an impressive 52.26 mpg by doing nothing more than taking common sense design choices. The improvements include:

Refinements to the software that manages the engine.
The use of low-friction transmission oil.
Selection of tires with low […]