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

Porsche says Panamera avoids gas-guzzler tax

Few expenses were spared in conceiving the Porsche Panamera, but consumers will avoid at least one cost of ownership: the ignominious gas-guzzler tax. Porsche has announced ratings for the 2010 sedan; it will get a combined figure of 18 mpg or 19 mpg from the EPA, depending on the model. This means Porsche’s four-door foray will avoid a fairly substantial cost of ownership--a tax of up to $7,700 is levied on the most prolific guzzlers.

VW plotting 'XR1' lightweight supercar

Volkswagen plans to create an ultralight, mid-engined sports car, with the pace of a base Porsche 911 but the fuel economy of a Golf TDI. It's codenamed 'XR1': read on for the full CAR scoop. What's the inspiration for the VW XR1?

Hyundai i-Flow Concept at Geneva

The Hyundai i-Flow Concept will show at Geneva Hyundai – as we never tire of saying – is the new Toyota (which is a big compliment – despite the current Toyota Recall woes). It’s having the same impact on car markets worldwide as the Japanese car revolution of a few decades ago. Hyundai – and its sibling Kia – are making more and more convincing cars at relatively bargain prices and pushing both design and quality further upmarket all the time.