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

New Porsche Cayenne drives Porsche profits – up 25 per cent

Porsche Profits up 25 per cent - driven by Porsche Cayenne sales Building the Cayenne will be the end of Porsche, cried the Porsche anoraks when Stuttgart entered the SUV fray with the Cayenne back in 2003. But nothing could be further from the truth. As we’ve pointed out endlessly, the lure of a capable and sporty SUV with an iconic badge is a license for Porsche to print money.

Citroen DS3 Airflow (DS3 Convertibe) in 2013

Citroen DS3 will get a Fiat 500-style folding roof and be called the DS3 AirFlow As regular readers can’t have failed to notice over the last year or so, the Citroen DS3 is one of our favourite cars. In fact so good is the DS3 we gave it our ‘Best Car when you have to pay for it yourself Award’ in our round-up of the best cars of 2010. For a car based on the dreary – if competent – Citroen C3, the DS3 is a revelation.

Paris bans some cars to cut smog

PARIS is taking drastic measures to combat its worst air pollution in years, banning around half of the city's cars and trucks from its streets in an attempt to reduce the toxic smog that has shrouded the French capital for more than a week. Cars with even-numbered licence plates were prohibited from driving in Paris and its suburbs today, following a government decision over the weekend. Around 700 police were patrolling the morning rush-hour, handing out tickets to offenders.