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

BMW i3 EV: More than 8,000 ordered already

The BMW i3 EV already has 8k orders BMW has invested heavily in their new ‘i’ range of electric cars – as much as £2 billion it’s estimated – with the ‘i’ cars being developed from scratch rather than based on an existing BMW model. The first BMW i to be launched is the compact city car BMW i3, revealed in production form in July, which costs from around £30k for the regular EV and an extra 10 per cent for the i3 with a range extender engine. Despite being revealed in July BMW has not yet officially put the i3 on sale, but that hasn’t stopped potential buyers lining up to palce a reservation, with more than 8,000 already signed-up for an i3.

More Power! Get the details on the potent Porsche 911 GT3 RS 4.0

Porsche has ramped up the already heady performance of the 911 GT3 RS through the adoption of a new, naturally aspirated 4.0-liter version of the company's sturdy, horizontally opposed flat six-cylinder engine. The unit kicks out 50 hp more than the 3.8-liter six-cylinder used in the existing 911 GT3 RS. This mill claims 500 hp at 8,250 rpm, a figure which makes the speedster the most powerful naturally aspirated road-going version of the 911 ever.

Fisker battles problems as the Karma finally lurches toward launch

All Henrik Fisker wants is to build his plug-in hybrid cars and deliver them to customers--some of whom have been waiting three years since plunking down $5,000 deposits. Instead, he has been fending off criticisms aimed at his green-car company as shipments of his $103,000 Karma plug-in hybrid sedan have been delayed by cash flow troubles, regulatory snarls and a recall. But when a startup such as Fisker Automotive accepts a Department of Energy loan in a down economy, having the company tossed around like a political football comes with the territory.