Alfa Romeo 4C teased ahead of possible Geneva debut

Alfa Romeo has released a first teaser for the production 4C that will debut in 2013, most likely at the Geneva Motor Show in March.

Details are limited, but the 4C is expected to use a turbocharged 1.8-liter four-cylinder engine with around 230 hp and thanks to a very low weigh and dual-clutch transmission it could enable the car to accelerate from 0-100 km/h in less than five seconds and hit a top speed of 250 km/h.