With the new Opel Adam Rocks sporting a standard canvas sunroof, the German brand worked overtime to make sure the minicar's new turbocharged three-cylinder ECOTEC engine sounded up to par for ...

Opel continues the incremental changes it hopes will change the way it’s perceived in Europe. Today, they’ve announced a brand new four-cylinder diesel engine which will be available in various ...

For today's comparison, we're going to take a quick look at two top contenders from the European supermini segment. From Germany, we have the new Opel Corsa E and from America… actually, it's from ...

When the new Opel/Vauxhall Cascada convertible finally makes its debut across the pond next year, it will bring with it the all-new 1.6-liter turbocharged Ecotec engine. And according to AutoCar, we ...

GM's brand new Ecotec engine promises superior fuel economy and smoother running than any three-cylinder on the market today. It's just like the V8 wars of yesteryear, only much much smaller. Debuting ...

General Motors’ European unit Opel has announced details of its new mid-size petrol engine family. The new 1.6-litre, four-cylinder, SIDI (spark ignition direct injection) Ecotec Turbo engines, the ...

General Motors has unveiled a new family of small, three- and four-cylinder engines developed in Pontiac that will eventually power one of every four vehicles GM builds. Engines from the new EcoTech ...

A hundred years ago, Opel launched its first four-valve per cylinder engine in the 1913 Grand Prix Car, paving the way for a series of four-valve engines that today are more present than ever in the ...

DETROIT -- To Steve Kiefer, General Motors' new vice president of global powertrain operations, quiet equals quality. That's why his team took particular pains to reduce noise and vibration in the ...

PONTIAC, Michigan (Reuters) - General Motors Co on Wednesday announced a new generation of efficient small engines that it says will power 27 models in 64 countries by the 2017 model year. The company ...