Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Most hybrid owners don't buy another hybrid, Polk study says

Almost two-thirds of U.S. hybrid buyers returning to the market in 2011 chose something besides another hybrid. Excluding owners of the best-selling Toyota Prius, the repurchase rate among other hybrid buyers dropped to 22 percent, according to a Polk study released today.

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.

Drivers 'still prefer printed maps'

MOST motorists still prefer printed maps when planning car journeys, according to an AA/Populus survey. Older drivers are the least happy with sat-nav, with only 9% of over-65s ditching printed maps altogether. Overall, 63% of the 23,824 drivers polled have used a printed map in the last six months, while 60% have used an in-car sat nav.