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

Koenigsegg Agera at Geneva

The new Koenigsegg Agera will be at the Geneva Motor Show We did warn you last week that Koenigsegg were taking ‘Something New’ to the Geneva Motor Show. We had had a chat with them as things had been very quiet, and we did say to them we wondered if Christian had lost focus on Koenigsegg and been side-tracked with the whole Saab-Saga. The response was pretty clear “Christian never lost focus on Koenigsegg and secondly there are many new developments within Koenigsegg.

Mercedes Ener-G-Force: It’s a future Mercedes G-Class

Mercedes-Benz has revealed the Mercedes Ener-G-Force Concept – a tease for a future Mercedes G-Class to rival the Range Rover. For starters, the Ener-G-Force Concept is arriving at the Los Angeles Auto Show later this month all dressed up as a Highway Patrol Vehicle as Mercedes’ entry in to the Los Angeles Auto Show Design Challenge. But it’s also pointing firmly towards Mercedes plans to give Land Rover – and in particular Range Rover – a run for their money.

Chevrolet Spark EV tops EPA's fuel-economy rankings for 2014

The 2014 Chevrolet Spark EV has been named the most fuel-efficient vehicle by the EPA and the Department of Energy in a new ranking for 2014. The Spark EV returns a combined 119 mpg equivalent, achieving 128 mpg in the city and 109 mpg on the highway. Chevrolet's pure-electric hatch displaced last year's chart topper, the Scion 2013 iQ EV, with its 121 mpg equivalent rating, but the Scion is not offered for the 2014 model year, so it didn't make the list for the U.S.