Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

GM bets on new four-cylinder family in Europe; U.S. plans unclear

General Motors' European subsidiary, Opel, has revealed a turbocharged 1.6-liter four-cylinder direct-injection gasoline engine that will be offered from early 2013 across its lineup, starting with the soon-to-be-revealed Astra-based Cascada convertible. The aluminum block unit, the first in a new range of so-called SIDI (spark ignition direct injection) ECOTEC engines, forms the centerpiece of the company's downsizing strategy for displacement. The engine is claimed to have improved torque characteristics and a significant reduction in consumption compared with its predecessor.

McLaren F1 sells for $8.47 million at Gooding & Co’s Pebble Beach Auction

McLaren F1 chassis #66 (pictured) has sold for $8.47 million There’s been an inexorable rise in the price of classic cars in recent years as rich men realise that certain classic cars not only have huge appeal, but appear to be going only one way in price. Add to that – certainly in the UK – that any profits made on the sale of a classic car you’ve bought for your own enjoyment are tax free, and it’s no shock that values keep rising, and the rarer the car the more they rise. So with only 64 road cars made, the McLaren F1 can be considered a sound investment, with values rising since it first sold in the 1990s for around £640,000 to a new world record auction price set last night of £8.47 million (around £5.42m).

Jaguar Concept Speedboat (2012) first official pictures

Premium estates are, we're told by the marketing people, for those with outdoorsy, active lifestyles. It's small wonder so few estates are truly utilitarian load-luggers: they're Tourers or Avants, or in this case, the new Jaguar XF Sportbrake. To tie in with the car's international launch, Jaguar gave it an active outdoor accessory of its very own: an Ian Callum-designed speedboat.