Comp Cams Nascar 933-16 Vave Springs 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.

4x4 prices rise sharply

FOUR-WHEEL-DRIVE cars are soaring on the used car market, according to car auction house British Car Auctions (BCA). Off-roader values rose by up to 16% in October as the first signs of winter emerged. With some medium-term weather forecasts highlighting a colder-than-average winter, BCA is predicting that 4x4 prices may keep rising.

Pagani Zonda Revolucion (2013) first pictures of ultimate 790bhp Zonda

Is the new Pagani Zonda Revolucion the Nurburgring lap-record holder in waiting? The Zonda Revolucion (Revolution in Spanish) is a fettled version of the track-only Zonda R, boasting more power and F1-derived brake and aerodynamic know-how. It should easily be able to eclipse the Zonda R's record-breaking 6min 47sec Nürburgring lap time, but you’ll need fast money, too. Available to order now, the five Revolucions being produced will set you back an eye-watering €2.2m (£1.8m) each – plus taxes – and you still can't drive it on the road… For £1.8million, the Pagani Zonda Revolucion had better be packing some serious punch… Worry not: the mid-mounted 6.0-litre AMG V12 (normally aspirated still, rather than twin-turbocharged like the new Pagani Huayra in CAR's video review below) develops 789bhp – a 50bhp increase on the 2009 Zonda R's output.