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New Porsche 911 Carrera 4: Official

Porsche has revealed details of the new Porsche Carrera 4 ahead of its debut at the 2012 Paris Motor Show. After we published the first leaked photos of the 2013 Porsche Carrera 4 at the weekend it seemed likely that Porsche’s own reveal wouldn’t be far behind, and here it is. As expected, we get the reveal not just of the 911 Carrera 4 and Carrera 4S, but the cabriolet version as well as the coupe; a full set of new Porsche 911s.

Is the Jaguar XFR-S on the way?

Is the Jaguar XFR-S on the way (2012 XFR pictured) New reports suggest that the Jaguar XFR-S – a more powerful XFR with the output of the XKR-S – is close to production. Last summer we reported that a Jaguar XFR-S was being planned (actually, we also said a Jaguar XJR-S was in the planning too) in order to take the fight back to the Germans, with the latest iterations of the BMW M5 and Mercedes E63 AMG now offering more power than the XFR can muster. The idea of a more powerful XFR wasn’t just wild speculation (or an educated guess as to what Jaguar needed to do to keep in touch with German rivals) but was also based on Adrian Hallmark’s comments that it would be nice to take the power upgrades on the XKR-S and extend them to the XF.

Former General Motors CEO Robert Stempel dies

Former General Motors CEO Robert Stempel, who led the automaker during a turbulent period of recession and restructuring in the early 1990s, has died at the age of 77. "Bob was a very popular chairman with employees, and his many accomplishments as a visionary engineer included leading the development of the catalytic converter, one of the great environmental advancements in auto history," GM said in a statement. "His knowledge of battery development led to the push for the EV1 electric car, and Bob continued to build his expertise in the electrification of the automobile after he left GM in 1992." Stempel died Saturday in Florida, the Detroit News and Detroit Free Press reported Monday night.