85 Mercury Marine Mercruiser 5.7 L 350 Gm V8 260 Hp Engine Valve Rocker Covers on 2040-parts.com

Diesel joins Porsche Panamera lineup

Porsche has put forward some eye-catching fuel-economy figures for the Panamera diesel--although we may never see the car in the United States. Set to go on sale across Europe in August, the four-door is claimed to return a combined city/highway driving fuel economy of 36.2 mpg in standard guise under European testing procedures. When fitted with optional low-rolling-resistance tires, the fuel economy climbs to 37.3 mpg on the European test--a figure that gives the Panamera diesel a theoretical range of 800 miles on its 21-gallon fuel tank.

Video lets you experience the 2013 Range Rover reveal event

The recent public unveiling of the 2013 Range Rover confirmed what earlier reports suggested: The newest version of the SUV has emerged lighter and more efficient than its predecessors, but hasn't sacrificed the performance or luxury that built the brand's reputation. The Range Rover's all-aluminum unibody structure has a lot to do with this. Aluminum helps cut the weight of the vehicle's body by 39 percent.

Petrol sales hit record low in July

FEARS of a 4p-a-litre rise in prices at the pumps sent petrol sales crashing to an all-time July low. The rise turned out to be only 1.5p a litre but it led to July petrol consumption dipping to 1.44 billion litres, down nearly 100 million litres on June, according to Government figures highlighted by the AA. The AA said petrol retailers and others had predicted that the UK's average cost of petrol would rise by up to 4p a litre in July.