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Toyota reveals safety research car at CES

One day before the International Consumer Electronics Show opened its doors in Las Vegas, Toyota took the wraps off the highest-tech Lexus LS ever made. The car -- with spinning sensors and probing lasers galore -- is meant to demonstrate safety features that could be coming to production cars someday soon. Called the Advanced Safety Research Vehicle, it sure looked like some of the autonomous self-driving vehicles we saw at the DARPA Challenge, but Toyota stressed that a robot car is not the goal.

Jaguar XKR-S (2011) at 2011 Geneva motor show

Jaguar has turned up the power and sharpened the handling on the flagship XKR coupe for the 2011 Geneva motor show. The result: the XKR-S, claimed to be the fastest production Jaguar sports car ever. For 2011, Jaguar is returning the XKR-S to the top of the XK range. CAR readers may recall the well regarded 2008 limited edition that last carried the badge.  The XKR-S has an uprated version of the 5.0-litre supercharged V8 found in the standard XKR. Power moves up to 542bhp (from 510bhp), and torque swells to 501lb ft (up from 461lb ft) thanks to lots of ECU tweakage.

Mercedes S63 and S65 AMG debut at Shanghai

Mercedes revealed the S63 and S65 AMG (pictured) at the Shanghai Motor Show today In yet another demonstration of how important emerging car markets are to premium car makers, Mercedes has chosen to unveil its top two S Class models – the Mercedes S63 AMG and the Mercedes S65 AMG - at the Shanghai Motor Show today. These range-topping S Class Mercedes get the same updates as the lesser siblings (and the Hybrid S400) we told you about a week ago. But this isn’t a new model – just a mid-cycle refresh of the S Class in general.