New Porsche Cayenne Turbo S (2013) arrives

Porsche has revealed the 2013 Cayenne Turbo S, the range topping Cayenne with an extra 50bhp and a £107.5k price tag. The 2013 Porsche Cayenne Turbo S has been revealed with a few subtle cosmetic changes and an extra 50bhp and 37lb/ft of torque to add to the Cayenne Turbo’s 500bhp and 516lb/ft. Porsche has released the extra 50 horses in the Turbo S by making the inlet manifold more-free flowing, turning up the boost a bit and plugging in their laptops to have a fiddle, the result of which is a 0-62mph of 4.5 seconds and a top speed 3mph more.

Mazda announces Miata 25th Anniversary details, preorder information

$32,205. That's how much you'll pay for the Mazda Miata 25th Anniversary Edition in America, if you're one of the scant 100 buyers who wishes to spring for the most expensive, most exclusive Miata yet. What do you get for the expense?

Brighton Speed Trials under threat

Nearly 8,000 people have signed a petition to see the Brighton Speed Trials return in 2014. The event, which dates back to 1905, was cancelled last year while an inquest determined the cause of a fatal motorbike crash that occurred in 2012. Now organisers are urging the local council to give them permission to return to the Speed Trials to Brighton’s Madeira Drive this summer.