Last year, German carmaker Opel had its high-and-mighty moment with the most powerful 1.6-liter diesel market, producing 136 hp, a massive 6 hp more than the equivalent Renault engine. But as 2014's ...

The old Opel Astra GTC came with one of the sweetest optional extras money can buy: a panoramic windscreen and it is now time for the new GTC, built on the Astra J platform) to get the same goodie.

Develops more power and torque. In addition to showcasing its new 1.6-litre CDTI diesel engine in the Mokka, Opel has also showcased the new 2.0-litre CDTI motor under the hoods of the Opel Zafira ...