Gps-1000 Pn-1075-01 on 2040-parts.com

Report: Gasoline engine has big bang for the fuel-economy buck

A government report says improving the gasoline engine will yield huge gains for the consumer and the environment as automakers consider ways to improve fuel economy over the next 14 years. The Obama administration's technical assessment looked at four technology scenarios by which automakers might attain suggested CAFE goals of 47 to 62 mpg for cars and light trucks by 2025. The scenarios differed by the portion of an automaker's fleet that was accounted for by electrics, hybrid electrics and plug-in hybrid electrics.

Porsche Cayenne S Diesel (2012) first pictures

Porsche has equipped its Cayenne SUV with a twin-turbo diesel engine, creating (no surprises here) the Cayenne S diesel. The 4.2-litre bi-turbo oil-burner puts out 376bhp and a rather wholesome 626lb ft of torque. That latter figures bests even the flagship petrol Cayenne Turbo: that car's twin-blown petrol V8 produces 'only' 516lb ft - and costs around £28k more than the Cayenne S Diesel.

Lamborghini Sesto Elemento is official – just 20 to be built

Lamborghini Sesto Elemento - it's official Perhaps the worst-kept secret at Lamborghini has been production confirmation of the Sesto Elemento, the ultra lightweight supercar Lamborghini revealed at the Paris Motor Show this time last year. As long ago as November last year we had the news that the Sesto Elemento would go in to production after a French car news site reported that Lamborghini would be building a very limited run of the cars at €2.5 million each. By May of this year we knew that Lamborghini had already started getting the Sesto Elemento ready for the first customers, and we reported that the first cars would be heading for customers by October this year at a more reasonable €1.9 million – although that’s October in Italian terms, so anything up to next Spring is possible.