According to a Volvo PR person the company is going to offer a wagon version of C30 concept.

Volvo will take the wraps off its cleanest new car ever at Frankfurt in September. The new C30 Efficiency is a version of the standard 1.6-litre turbodiesel C30 small hatchback tweaked to deliver better fuel economy and lower emissions of carbon dioxide.

Volvo is apparently going to officially unveil its new Volvo C30 hatchback at the upcoming motor show in Paris this September. And while the company makes all the needed preparations, there are some more details about the car.

Volvo announced that they will be calling the new unit as the Volvo C30 Efficiency - a variant of the automakers' newest car model. According to the automaker, these are aerodynamics, rolling resistance, gearing and engine efficiency.