It's a great Kiwi tradition - but a man who flashed his headlights to warn another driver of a speed camera was pulled over by police.

Targa New Zealand is taking a new route this year - and there's already a field of 100-plus racers lined up to take part.

Hot on the heels of unveiling the most powerful Gallardo yet, Lamborghini boss Stephan Winkelmann has announced its concept Sesto Elemento will go into production.

A look at some of the new cars to be shown at the Frankfurt Motorshow this week.