Porsche Cayenne Turbo S (2012) first official pictures

If you're a Porsche Cayenne buyer, it's unlikely you're too bothered about the political (in)correctness of your vehicle. Still, Porsche has somewhat injected a modicum of common sense into the new flagship model: the Cayenne Turbo S. Despite gains of 42bhp and 37lb ft over the already potent Cayenne Turbo, Porsche claims the Turbo S suffers no drop in fuel efficiency or inferior CO2 output.

Missing oil changes is false economy

TRYING TO SAVE money on motoring costs by not changing a car’s oil is risking a false economy as it could lead to more wear and fuel consumption, according to Two-thirds (65%) of British drivers admitted they have not changed the oil in their car in the last 12 months, with the same number admitting they buy oil for their car based solely on price. The same study by Mobil 1 also showed only 45% of drivers knew when their car’s scheduled service intervals were, while 15% said they would cut back on servicing to save money. Dan McGoldrick, of Mobil 1, said: ‘Choosing the right oil for your car is vital as it means both the lubricant and the engine will last longer, so you’re saving in the long term.’ Tim Shallcross, Head of Technical Policy at the Institute of Advanced Motorists, added: ‘Apart from lubricating the engine, oil has the important job of absorbing harmful by-products given off by the burning fuel.

Crunch watch Sept 09: the auto industry in crisis

By Tim Pollard Motor Industry 30 September 2009 11:30 Welcome to CAR's news aggregator as we round up the seismic change in the auto industry. Top tip: news summaries are added from the top hour-by-hour  Wednesday 30 September 2009• Mitsubishi's global production in August was 62,924 units, a decline of 32.1% compared to August 2008. It was also the 18th consecutive monthly decrease for the Japanese car company (Mitsubishi)• Fernando Alonso has signed a three-year deal to drive for the Scuderia Ferrari F1 team.