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Ford prototype seat measures your heart rate

Ford continues its foray into health and wellness with a car that can monitor the driver's heart activity. Research engineers in Germany have developed a prototype seat with six sensors that can monitor the heart's electric impulses through clothes and give an early warning as to whether a driver should seek medical attention because of irregularities. Drivers who have cardiovascular disease are 23 percent more likely to be involved in a car accident.

2014 BMW 4-series coupe pricing to start at $41,425; base six-cylinder costs $46,925

Tantalized by the 2014 BMW 4-series, but hesitant to put money down on the 3-series coupe replacement until you've had the chance to pore over a complete list of options packages? Once you've worked your way through the pricing guide below, you'll have no excuse not to head to your local BMW dealer. The online configurator went live a few months ago, but this is perhaps the most straightforward and easily digestible pricing breakdown so far.

Penske said to be considering bid for GM's Saturn

Roger Penske is considering a bid for General Motors' Saturn brand, a source familiar with the auto entrepreneur's plans said today. Penske is studying the issue but has made no proposals, said the source, who spoke on condition of anonymity. Penske, whose Penske Automotive Group dealership chain distributes Daimler AG's Smart microcars in the United States, is the second entity known to have an interest in Saturn.