Evolution, the engine of development, is brilliant but not necessarily efficient, he said.
During the testing the Verdeja traveled for some 500 kilometres (300 mi) without any maintenance problems, the only issue being the large consumption of water by the gasoline engine, due to the lack of an efficient radiator, and the loss of a rubber liner of one of the roadwheels.
The industrial period began during the mid-18th century, with the development of an efficient steam engine, and lasted to the end of World War II (1945).
The development of an efficient steam engine allowed large-scale industry to be developed, and the industrial city, such as Manchester became, to exist.
Yet one could argue that VW's identity is fundamentally characterized by the rumble of an efficient internal-combustion engine — often, of the diesel variety — springing to life when the accelerator is pressed.
In particular, the OPC interfaces of a data engine provide an efficient, consistent way to exchange information with other applications.
The resulting coupled thermodynamic dynamic model using a standardized description of the engine allows efficient and realistic preliminary design of FPSE.
The sixth iteration of the BMW 3 Series sedan, arriving at United States dealers in February, has grown bigger in terms of wheelbase and overall length, smaller in terms of the engine bay and more efficient all around.
This innovative design configuration eliminates the cylinder-head and valve-train components of conventional engines, offering an efficient, compact and simple core engine structure".
All of the engines are highly efficient, some get well over 60 mpg.
