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Porsche confirms smaller four-cylinder engines

Porsche has confirmed it will reduce its CO2 emissions by introducing four-cylinder engines in the next Boxster and Cayman models. CEO Matthias Müller told Germany’s Auto Motor und Sport magazine that road cars will follow the lead set by the Le Mans Porsche 919 we first saw at Geneva, by being fitted with smaller, turbocharged engines. 2014 Porsche Boxster and Cayman GTS revealed Porsche 919 Hybrid at the 2014 Geneva Motor Show Although Porsche hasn’t officially given any performance figures for the new four-cylinder petrol engine, Müller reportedly said it would boast up to 400hp – making it more powerful than the outgoing six-cylinder models, including the range-topping GTS unveiled last week.

2014 Ram 1500, 1500 EcoDiesel tow ratings announced

Chrysler has announced the gasoline-powered 2014 Ram 1500 and 2014 Ram 1500 EcoDiesel tow ratings. The 305-hp Pentastar V6 can handle up to 7,450 lbs. Ram calls this performance “class-leading,” but there's a catch: If the consumer compares the base-level versions of the Ford F-150, GMC Sierra 1500 the Ram 1500 then it is true that the Ram 1500 edges out the competition.

Chris Bangle, Peter Stevens and Tom Matano speak out about Google's driverless car

Google's driverless car technology took a major step on 27 May. The tech firm unveiled its self-designed autonomous car prototype, which will supplement the fleet of modified Toyota Prius and Lexus RX SUVs that have been used thus far. But what do some of the best-know car designers think of Google's foray into the automotive world?