Automatic transmissions are subject of a bit of arms race of late, specifically concerning the number of transmission gears, as more gears tends to produce greater efficiency. However, Julio Caspari, head of ZF in North America, thinks the maximum number of gears will be reached soon. Transmission gears have come far in recent years Ever Read on! →

Making the most efficient use of fuel is the new name of the game in car manufacturing. At the 2011 auto show, Ford representatives confirmed that the company is researching seven- and eight-speed transmissions. These high-efficiency transmissions are already being used in BMW, Audi and Lexus vehicles. The benefit of high-gear transmissions Transmissions that use Read on! →