The highest torque diesel engines ever made have turned up in everything from small commercial vehicles to powerful ...

Liebherr, a German-Swiss multinational equipment manufacturer based in Switzerland producing everything from fridges to heavy ...

Some diesel engines break the stereotype with surprisingly great sound. Here are eight of the best-sounding diesel engines that might just change your mind.

The engine is rated up to 1,500 horsepower and ... With a Texas oil show as a backdrop, Cummins showed off the new QSK38 V12 diesel that is Tier 2 emissions compliant and promises better fuel ...

AN ULTRA-rare supercar with an enormous six-litre V12 engine and blistering 754 brake horsepower has gone up for sale for £2.8 million. The Pagani Huayra Roadster boasts a top speed of 210mph ...

However, in the late 2000s, Audi toyed with the idea of putting a twin-turbo V12 engine in the Audi R8. The proof of concept was a model called the Audi R8 TDI Le Mans, and it envisioned a crazy ...

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The eye-catching vehicle boasts a front-engine Berlinetta design - a nod to the manufacturer's Turismo models of the 1950s and 60s. It is powered by a 6.5-litre V12 naturally aspirated petrol ...

With 627lb ft, it lags only behind a trio of twin-turbo V12 ... V8 engine needs all of its 627lb ft for this Cayenne to deliver on the sporty promise of its ‘S’ badge. The S Diesel is ...