Audi A4 B5 Catless Downpipe on 2040-parts.com

One Lap of the Web: Stuck in the mud, and eye surgery ahead of the Mint 400

-- Take a tour of the Koenigsegg factory, which is really a hangar once used by the Scania Air Force Wing, proving that jets really weren't born from old Opels. See the One:1 that recently made its debut at the Geneva motor show, as well as the Agera R that was used in Need for Speed. One guy spends 50 (that's five-oh hours) hours detailing a Koenigsegg for the Geneva show, which if you think about it isn't really that bizarre.

Vauxhall's new two-seat EV city car concept (2011)

Alongside the Astra GTC and Zafira Tourer, Vauxhall (and thus Opel) is unveiling something a little more ‘out there’ at the 2011 Frankfurt motor show. It’s this tiny city car, which won’t have a name until the official unveiling next week. And this Vauxhall concept car is what exactly?

‘Hydrogen Petrol’. Is this the answer?

Hydrogen Petrol - the Holy Grail Many accuse us of a Luddite attitude to new technologies aimed at replacing our reliance on oil and the internal combustion engine. But nothing could be further from the truth. We embrace new technology, but only if it brings improvement.