Jr Dragster Connecting Rod on 2040-parts.com

NSU Ro80 to cross the block at Auctions America

There seems to be no shortage of rarities in the 450-car John Scotti Collection that's currently rolling across the block in Auburn, Ind., at the Auctions America sale. While the lion's share of the collection consists of American muscle, there are definitely a few cars in the sale that will make classic-car aficionados do a double take. One of those is the NSU Ro80.

Smart Forvision concept

Smart will unveil its new Forvision concept car at the 2011 Frankfurt motor as the manufacturer continues its preview its future design direction. In the last 12 months the company has revealed its Forspeed and eScooter concepts, with the latest addition designed to keep to the original ForTwo's green specifications. The Forvision uses the latest Smart electric drive system, which Daimler claims will add approximately 20 percent to the range of the current electric Smart, with an EV range of around 110 miles. The vehicle's paintwork and glass can reflect heat – on a hot day it can apparently cool the interior by around 20° C. The concept also has a glass roof, with Daimler is in the process of developing transparent solar charging technology.

Mercedes’ AMG division unveils new twin-turbo V8

Those obsessed with torque bemoaned Mercedes’ high-revving 6.2-litre V8 when it was launched in 2005, but just as the world has come to accept the naturally aspirated engine, the company has now unveiled a new twin-turbo 5.5-litre V8. Up to 563bhp – which is the same as the SLS AMG – and 663lb ft, which is much more than the 479lb ft the modern-day Gullwing supercar manages. The engine is an all-new 5.5-litre V8 (5461cc to be exact) with direct-injection technology, an aluminium crankcase and two turbochargers.