With an average fuel consumption of 4.1 lt/100 km (57.4 US mpg) and CO2 emissions of 109 g/km, the diesel-powered Opel Astra 1.3 CDTI ecoFLEX hatchback was already a frugal and eco-friendly proposal. However, GM's European division decided to do further improve the Astra's green-credentials by adding a rather effective Start and Stop system.
The new start and stop technology helps the hatchback version of the Astra ecoFLEX reduce its CO2 emissions from 109 to just 104 g/km and its combined fuel consumption from 4.1 liters to 3.9 liters per 100 km, which is equal to 60.3 mpg. The Sport Tourer estate version of the Astra ecoFLEX consumes on average 4.1 lt/100 km and emits 109 g/km of CO2.
All ecoFLEX models come equipped with an active aero shutter incorporated in the front grille that channels more air towards the engine at slow speeds for improved cooling and closes at higher speeds to smoothen the airflow around the fascia. The aero shutter is complemented by refined underbody aerodynamics.
Under the bonnet there's a 95HP 1.3-liter diesel engine, mated to a 5-speed manual gearbox. The Diesel Particulate Filter (DPF) is offered as standard.
In Germany, the base price of the Astra ecoFLEX is €19,780 while customers can also benefit from additional tax breaks.