Honda St90 Front Wheel Hub (a) on 2040-parts.com

Audi to reveal 230hp S1

Audi is expected to reveal a 230hp quattro S1 at the Geneva Motor Show in March. The hot version of its A1 city car will be powered by the turbocharged 2.0-litre engine used in the Audi S3, and come with four-wheel drive as standard. On Bing: see pictures of the Audi S1 Find out how much a used Audi A1 costs on Auto Trader An Audi spokesman would not confirm the rumours, although the S1 is believed to have been spotted undergoing tests in Sweden.

Porsche Panamera – a real Porsche +video

Porsche have produced a promo video for the Panamera to show it's a real part of the Porsche family But I was won over with the Cayenne when I first got to drive one. So much so I bought one – and I’ve kept it for four years. I’ve driven most Porsches over the years and admired them hugely.

LeMans winner Johnny O'Connell answers your driving questions

The guy's been racing professionally since 1987. He's won at LeMans four times. He's used to success, but this week he's an instructor at Bondurant, trying to make a halfway decent driver out of your humble editor.