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

Volkswagen plans 4 million cars from one platform

Volkswagen is pushing the global-platform concept to a level unprecedented in the auto industry, introducing a modular platform this summer that eventually will be the basis of microcars, sedans, crossovers and SUVs for its four largest brands. While automakers now share platforms across brands and sometimes even segments, the VW initiative that starts this summer is far more ambitious than anything seen so far. By 2017, some analysts estimate, the MQB platform that debuts with the Audi A3 eventually will be used in 4 million units a year--close to half of VW's annual production.

Toyota says software glitch in data boxes can give faulty speed readings

A top Toyota executive says the crash data boxes in its vehicles are reliable but a bug in the software that reads the information can provide inaccurate vehicle speeds. The disclosure comes as the National Highway Transportation Safety Administration continues its investigation into unintended acceleration of Toyota models. “Toyota has acknowledged previously that the event data recorders are not accurate,” said Takeshi Uchiyamada, executive vice president in charge of research and development.

Daihatsu Kopen concept: changeable body panels

Wondering what all the fuss is about the interchangeable body panels on the new Daihatsu Kopen concept at the 2013 Tokyo Motor Show? Hopefully this will help it make a little more sense. As you can see from our montage image, Daihatsu has designed the Kopen concept with a kind of non-structural spaceframe.