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Nissan upgrades Titan pickup for 2013

Nissan announced pricing for the 2013 Titan pickup last Friday. The Japanese full-size truck will start at $29,815 for the Titan S King Cab 4x2, while the SL Crew Cab will be the most expensive, topping out at $43,735. Those are price increases of $300 and $1,600 over 2012 models.

Lamborghini shifts R&D focus from more horses to fewer pounds

Lamborghini's drivetrain wizards say they have all the horsepower they need for their super-fast cars. So from here on, performance gains will come from using lighter materials to reduce vehicle weight, instead of from chasing more engine thrust. "It has come to the point where acceleration equals consumption," said Stephan Winkelmann, CEO of the Italian automaker.

Mercedes touts future safety with research vehicle

In 1980, when several automakers began to use airbags, there were people who thought that cars couldn't possibly get any safer. Karl-Heinz Baumann, a safety researcher at Mercedes-Benz AG in Stuttgart, was not one of them. "We said, 'No, it cannot be all,' and we kept doing more research." The results of that research are presented on the company's most recent Experimental Safety Vehicle (ESV), on display now in the Mercedes Museum in Stuttgart.