2016 Opel Astra BiTurbo CDTI Priced at €27,310

The compact hatchback in the Opel stable is now available with a bi-turbo engine. Displacing 1.6 liters and aided by two-stage turbo tech, the 1.6 BiTurbo CDTI is the spiciest oil-burner available for the Astra. On sale in Germany at €27,310, the most powerful diesel-fed Astra is also one of the most frugal compact hatchbacks money can buy. Per the NEDC combined cycle, fuel consumption stands at 4.1 to 4.0 liters per 100 kilomete…