Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

VW Beetle Dune at the Detroit auto show

Of all the production-leaning concept vehicles at the Detroit auto show, the Volkswagen Beetle Dune's the sort of flight of fancy nobody was looking for. Nissan's Sport Sedan heralds the look of the next Maxima, which will likely trickle down in some way to future Altimas, Sentras and Versas. It looks as if Nissan will put one of its techno-retro RWD IDx concepts into production.

Vauxhall brings back the Viva! Baby Vaux revives old name

By Tim Pollard Motor Industry 01 September 2014 11:53 The Vauxhall Viva is back! Vauxhall and its continental sister Opel is poised to announce a new small car to slot beneath the Corsa and it’ll revive the historic Viva badge in the UK, CAR understands. The original Vauxhall Viva was popular in the UK through three generations - the HA, HB and HC series - up until its demise in 1979.

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.