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

Are GM planning to shut Vauxhall for good?

Could General Motors (GM) be planning to close Vauxhall down for good as they seek an answer to huge losses in Europe. General Motors has had its share of problems in the last few years, not least the bailout needed to save it from bankruptcy in the US. That US bailout has seen GM return to profit in the US, but GM Europe continues to be a big hole in its accounts as the European car market continues to struggle with over capacity and a lack of buyers for traditional mainstream cars.

London rush hour 'worst in UK'

ANALYSIS of in-car telematics data has revealed that London commuters get the worst deal in rush hour, with average speeds 30% slower than those across other British cities. The study of 20 million miles of telematics data by Direct Line Drive Plus shows that despite London having more congestion-fighting measures than anywhere else in the country, its road-based commuters suffer worse peak time traffic misery than anywhere else. During peak times, cars in Westminster travel at an average speed of just 10.06mph, compared to a figure of 14.38mph across the biggest British cities.

Porsche Panamera plug-in hybrid set for 2014

Porsche AG will build a plug-in hybrid version of the Panamera sedan starting in 2014, sources familiar with the situation said last week. The plug-in hybrid likely will come to the United States, but the timing is unclear, a source said. Volkswagen AG, which owns 49.9 percent of Porsche's sports car business, will roll out plug-in hybrid versions of the Audi Q7 crossover and European-sold VW Passat starting in 2014 or 2015, a source said.