The Audi e-tron Spyder’s blend of bi-turbo diesel and electric power sacrifices none of its sensational performance to its incredible economy potential.

The latest stunning interpretation of e-tron concept made its world debut at the Paris Motor Show in October 2010. It is capable of making the 0-62mph dash in 4.4 seconds, has a top speed of 155mph, combined economy of 128.4mpg, CO2 emissions of just 59g/km and a total range of 621 miles.

The two-seater plug-in hybrid combines a new 300PS, bi-turbo version of latest 3.0-litre TDI engine and two electric motors, which have a range of 31 miles under purely electric power and develop 64kW each. The Audi e-tron Spyder's low total weight of around 1,450 kilograms also helps to improve performance and economy.

The e-tron Spyder can combine the powerful 650Nm torque output of its TDI engine with the 352 Nm developed by its two electric motors during acceleration in a process known as ‘boosting’.

The body structure is based on Audi Space Frame (ASF) technology with elements of the bonnet and numerous aerodynamic components made out of carbon to keep weight as low as possible. Thanks to this low weight, short wheelbase and perfect 50:50 weight distribution for dynamic handling, the Audi e-tron Spyder has all the drivability of a go-kart – good on bends and neutral right up to the very high handling limit.

At 1.81 meters wide, just 4.06 metres long and only 1.11 metres in height, the e-tron Spyder has the classic proportions of an open, high-performance sports car, while its silhouette is characterised by a sharp, sweeping line that immediately identifies it as an Audi. The sharply tapered front end lends the Audi e-tron Spyder show car a distinctly wedge-like basic shape. The trapeze of the single-frame grille dominates the distinctly wedge-shaped front end and is flanked by two large air intakes. They serve as cooling intakes for the electric drive system and also for the TDI engine at the rear of the vehicle.

Article source: www.audi.co.uk