Riptide St Trolling Motor on 2040-parts.com

Stig outed as Ben Collins – again

The Stig is Ben Collins It’s a game Top Gear has played since the days of ‘Black Stig’ (Perry McCarthy – F1 almost was) – Who is the Stig? Not only has it provided the Beeb with an endless run of free publicity as everyone and his dog speculates on the Stig’s identity, they’ve even made money on the back of the Stig’s identity with Stig-focused games and goodies from the gloriously tacky range of Top Gear ephemera. And this last week Stiggy has been in the news as he tries to get his memoirs published – Stig: The Autobiography – much to the consternation of the Beeb, who believe his contract gives him no chance of revealing his identity.

Rennsport Reunion video: Porsche chases Porsche at Laguna Seca

The Rennsport Reunion is the world's largest gathering of Porsche race cars, and this year it touched down at Mazda Raceway Laguna Seca in California. We've seen the family portrait of Porsche race cars and we've seen historic race cars laying rubber at the famed track. But if you thought Porsche's new crop of sheetmetal was absent, you'd be wrong.

Driven: BMW i8

When BMW unveiled the Vision EfficientDynamics concept at the 2009 Frankfurt motor show, we wrote: "for our money, it's the first time a major carmaker has really attempted to communicate ‘green' technology in an aesthetic sense." Fast-forward five years and we've swapped the show halls of the IAA for a beauty spot on the north-west coast of Scotland. And, while the car's name has changed to i8, our sentiment towards this genre- and era-defining car remains. Admittedly the production car's design execution hasn't received the universal praise of its concept forebears, but, on a remote outpost of the British Isles, a Protonic Blue i8 couldn't look more exotic.