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

The amazing McLaren F1 replica made by a Top Gear fan for £20,000

Barcroft Media A Top Gear fan has completed the ultimate motor challenge - building a £5 million supercar using scrap and spare parts. Amateur mechanic Jacek Mazur, 48, made his own replica McLaren F1 for just £20,000 - 250 times cheaper than the real thing. He even paid tribute to his favourite TV show by building a tiny rear seat for Top Gear co-host Richard Hammond.

Toyota Hydrogen Fuel Cell on sale by 2015 at €100k

The 2003 Toyota Fine S Hydrogen FCEV Toyota has done a great job of turning the car buying public on to alternative powertrains with it Hybrid setup in the Prius, and now it plans to go the same route with a hydrogen-powered production Toyota. Despite Toyota’s headline commitment to hybrid cars, it has been beavering away for a long time with fuel cell technology for its cars. The photo at the top is of the 2003 Toyota Fine-S Concept which was developed to test the fledgeling hydrogen fuel cell setup, and Toyota were running fuel cell cars in Japan and California at this time too, although not, as far as we know, the Fine S.

Luxgen Luxgen5 sedan

Luxgen, Taiwan's only automotive manufacturer with its own design and development center, has announced the launch of the Luxgen5 sedan, which the company says has three design aesthetic elements: surfacing performance, re-curved strokes and intelligent airfoil. What this translates to is a silhouette comparable to the Opel Insignia, with an arcing A-pillar that runs through the cant rail onto the high rear deck. The DRG boasts a large grille, where the chromed ‘wing' motif runs into the LED lamp graphics. The sculpted flanks feature an array of character and detail lines that fall into the ‘re-curved strokes' category of the Luxgen design language.