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

Aventador Sold Out. Will that mean cheap Gallardos?

Lamborghini Aventador LP700-4 - sold out for 2011 With production of the Lamborghini Aventador LP700-4 likely to run at no more than about 1,000 cars this year, it’s not the biggest shock in the world that we’re hearing every single LP700-4 slot for 2011 is already sold out. Whatever way you look at it, the LP700-4 does offer a remarkable set of performance stats, all wrapped up in a typically Lambo-esque body. It even gets a carbon fibre tub – long the preserve of the real high-end hypercars – and 0-60mph times that will spank the Huayra and have the Veyron looking over its shoulder.

Apple's Siri to invade cars within one year

The Apple Worldwide Developers Conference 2012 was under way on Monday at the Moscone Center in San Francisco, where Apple CEO Tim Cook has announced that the Siri personal assistant will soon be in the car. According to Cook, within the next 12 months, drivers will be able to hit a button on the steering wheel and connect with that disembodied voice from the commercials. BMW, General Motors, Mercedes-Benz, Jaguar, Audi, Toyota, Chrysler and Honda have all signed on for the experience.

Concept Car of the Week: Heuliez H4 (1972)

With the H4, Heuliez set out into unexplored territories by offering a concept tailored to the needs of taxi drivers. If today's minivans are an integral part of our daily lives, this Peugeot 204-based H4 should be placed back in its original context in the early ‘70s, when this monovolume architecture still belonged to science fiction. Its dimensions are comparable to a Renault Modus although it's shortened by 140mm.