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Concept Car of the Week: Buick Y-Job (1938)

Welcome to the first in a new, regular, series of features in which we highlight an important, forgotten or just plain cool concept car each week. Concept cars have thrilled and inspired for decades, testing the limits in terms of technology and design and shaping the ways cars are designed today. They're the pinnacle of our art and probably the thing that first piqued your interest in car design.

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.

New V12 engine set to power baby Rolls-Royce

Rolls-Royce said Monday that the upcoming production version of the 200EX concept car revealed at the Geneva motor show earlier this month will be powered by turbocharged 6.6-liter V12 engine. Part of a new family of gasoline engines developed by parent company BMW--among which is the turbocharged 4.4-liter V8 used in the 7-series--the new four-valve-per-cylinder engine receives the latest in direct-injection technology and is claimed to produce in excess of 500 hp. With the smaller V8 developing 442 lb-ft of torque in the range-topping BMW, the new V12 destined for the price-leading Rolls-Royce is expected to be in the vicinity of 553 lb-ft--something that should ensure what the British carmaker likes to refer to as traditional waftability--in other words, relaxed cruising.