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Pagani DID use different tyres to set the Top Gear lap record in the Huayra

We asked yesterday if the Pagani Huayra that set a new Top Gear lap record had cheated by using different tyres for the run. It did. Yesterday morning we reported that it seemed the Pagani Huayra that set the recent fastest lap on the Top Gear test track at Dunsfold may have had an advantage by using track tyres instead of road tyres.

Porsche 911 GT3 R Hybrid (2010): first photos

By Tim Pollard First Official Pictures 11 February 2010 12:05 If you thought hybrids were dull, check out this petrol-electric car: the new Porsche 911 GT3 R Hybrid. Due to bow in at the 2010 Geneva motor show, the hybrid Porsche will race at the Nurburgring 24hrs in May 2010 as an experimental green race car.Porsche calls it 'Porsche Intelligent Performance' – a marketing phrase we're bound to hear more of, as Zuffenhausen develops its hybrid technology to dispel fears of the long-term future of sports cars. Porsche 911 GT3 R Hybrid: the tech storyThe hybrid 911 takes a conventional GT3 R race car and adds an electrically powered front axle.

Jeep Grand Cherokee (2011) first official pictures

Jeep has paraded its new Grand Cherokee 4x4, the pinnacle of its range of SUVs and its second biggest seller in the UK after the Patriot. The Grand Cherokee is a new model, not just a facelift although the underpinnings are carried over – albeit in spruced-up form.The 2011 model year Grand Cherokee evolves the chunky Jeep look and packs a whole load of new technology under the skin, according to Jeep. And the interior (one of the weakest points on Jeeps for years) has been improved, too.So what's new on the 2011 Grand Cherokee?Apart from those more chiselled lines that give the 4x4 quite a different character, Jeep promises better on-road dynamics thanks to the adoption of independent front and rear suspension systems and a much stiffer body structure.