Opel’s sporty Astra GTC has adopted the all-new 1.6-liter CDTI diesel engine, which has been available on the rest of the Astra lineup since late last year. The quiet ‘Whisper Diesel’ is more powerful ...

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 ...

For a couple of months, we've been getting a weird feeling that the Renault Megane and Opel Astra are twin sisters. The two companies are collaborating, but not in this segment, so why are the two ...

Joining GM-Opel’s all-new 1.6 liter turbo-charged SIDI engine as part of the Opel/GM small engine renaissance is an all-new 1.6 liter turbo diesel (CDTI) engine that delivers class-leading performance ...

It’s mid-cycle update time for Opel and Vauxhall’s Meriva MPV. Glenn Brooks tries the new 1.6 CDTi ‘whisper’ diesel, and the 1.4 VVT Turbo petrol. Two weeks from today I’ll be back at my desk after ...