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Chevrolet is bringing CNG power to the Silverado HD

Chevrolet is taking CNG-powered vehicles seriously, with so many of their trucks being used in commercial fleets, so it was perhaps no surprise that we'd see a version of the 2015 Silverado HD that can be run either on gasoline or compressed natural gas before long. Chevrolet brought the 2015 Silverado 2500 HD CNG to the Chicago Auto Show, to let prospective buyers as well as the media to learn about at the savings that could be realized with this environmentally friendly setup. The HD CNG truck will offer bi-fuel capability coupled with its 6.0-liter V8 engine that's been modified with hardened valves and valve seats to run on compressed natural gas.

Hexatech F1-spec driving simulator goes on sale

If you’re serious about your gaming – and we mean very serious indeed – then Dutch simulator firm Cruden has just unveiled the last word in driving simulators. The Hexatech is a six-strut hydraulic set-up that’s normally only sold to F1, WRC and NASCAR teams. But it has now decided to unleash it on the public – you just need to find the £120,000 asking price.

Petrol prices expected to plunge

PETROL PRICES at the pumps could plunge by almost 4p over the next two weeks, the RAC predicted today. But the reduction, and a forecast 2p dip in diesel, will only happen if other retailers follow the supermarkets' lead in dropping prices, the RAC added. It said that the wholesale price of petrol had now reached its lowest price since the beginning of December 2012.