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ZF boss thinks 9 speeds is enough for transmissions

The nine-speed transmission might be where the race to add gears ends, ZF Friedrichshafen CEO Stefan Sommer said. He referred to nine speeds as the "natural limit" because going beyond that number adds weight and complexity that cannot be offset by gains in fuel efficiency. "There is no hard line, but you have to consider the law of diminishing returns.

New Nissan Qashqai: Price from £17,595 to £27,845

The new Nissan Qashqai (pictured) costs from £17,595 The new Nissan Qashqai is a big deal for Nissan as the old Qashqai managed to create a shift from hatchbacks to crossovers almost single handed. But the new Qashqai does look pretty convincing. Revealed last week, the new Qashqai is better looking and better equipped than the old model and, even though prices have nudged upwards, it seems to offer a more convincing package for family transport than before.

VIDEO: the Mercedes-Benz G63 AMG 6x6 in action

Australians love their pickup beds -- perhaps even more than we do. The Ford Coupe Utility of the 1930s was the initial salvo in a truckcar war that rages even today on the southern continent. From the late '50s into the '80s, the conflict consumed Detroit as well, spawning such revered nameplates as El Camino, Ranchero, Rampage and Sprint.