2004 Skidoo 800 Rev Windshield on 2040-parts.com

Tomorrow's world: lightweight carbon composites

Once all the dust settles on The Great Battery Farce (the idea that the world's ills will be taken care of by sticking a battery in everything that moves and charging it up) we may eventually face up to the fact that the best way to move something around more economically, is to move less of it. That means making things lighter, a lot lighter. Car makers are working on it and manufacturers like Audi and Jaguar have already become masters in bringing aluminium to the mass production.

Volvo tuner Polestar reveals production S60 and V60 models

It's not every day that we can tell you about a performance-tuned station wagon that is actually coming to the U.S., but today is one of those rare days. Volvo racing and aftermarket tuning specialist Polestar has revealed details of their production versions of the V60 wagon and the S60 sedan, which are bound for the U.S. The S60 and V60's 3.0-liter T6 engine has been tuned to produce 350 hp and 369 lb-ft of torque, which is said to give it a 0 to 62 mph time of 4.9 seconds, on the way to an electronically limited top speed of 155 mph.

'80s dream-car bargains: The AutoWeek list

'84-'89 C4 Corvette High: $44,000 Low: $2,500 Average: $10,018 Our take: Arguably the best buy on this list '85-'89 Volkswagen GTI High: $5,995 Low: $4,100 Average: $4,865 Our take: The iconic pocket rocket '85-'89 Ford Mustang 5.0 High: $48,995 Low: $1,900 Average: $7,924 Our take: Pony car + V8 = tons of fun '87-'89 Pontiac Firebird Formula High: $22,900 Low: $4,000 Average: $10,293 Our take: One day, you might be able to show it at an Orphan Car Show '84-'87 Buick Grand National High: $31,700 Low: $9,000 Average: $17,442 Our take: If you can find a clean one for less than $20,000, buy it '81-'82 DeLorean DMC-12 High: $26,900 Low: $15,998 Average: $22,572 Our take: Only on the market for a couple years; might always be a collectible '81-'89 Lotus Esprit High: $41,998 Low: $16,495 Average: $23,535 Our take: One of the fastest cars in its day '88-'89 BMW M3 High: $65,000 Low: $14,500 Average: $24,417 Our take: A lot of thrills for the money '83-'85 Ferrari 308 GTS High: $44,950 Low: $32,900 Average: $37,878 Our take: A Ferrari for less than 40 grand? Believe it '81-'89 Porsche 911 Turbo High: $78,500 Low: $24,900 Average: $40,669 Our take: Be careful, these monsters are a handful!