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Porsche 911 50 Years Edition (2013) at Frankfurt motor show

Here’s the inevitable special edition 911 to celebrate Porsche’s rear-engined icon’s half-century. The 911 50 Years Edition uses the Carrera 4’s 44mm-wider-than-standard body, rear-wheel drive and the Carrera S’s 395bhp 3.8-litre flat-six engine in either seven-speed manual or PDK form. In a nod to the 911’s birth year, only 1963 examples will be produced, each costing a cool £92,587 – a £10k premium over the Carrera S.

Brabus B63 S – Mercedes E63 AMG Plus

The Brabus B63 S - 300bhp more and a 200mph top speed Brabus is one of the best known Mercedes car tuners, and produces a huge array of tuned versions of Mercedes AMG products. And at the Essen Motor Show this week it’s revealed the Brabus B63 S, a tuned and sorted Mercedes E63 AMG with extra horses. Also on offer are liberal doses of carbon fibre and other interior tweaks and titivates.

Aston Martin V12 Zagato rolled out for the Concorso d'Eleganza Villa d'Este

Aston Martin has rekindled its association with famed Italian design house and coachbuilder Zagato on a rebodied and re-engineered version the V12 Vantage. Set to be one of the stars of this weekend's Concorso d'Eleganza Villa d'Este on the shores of Lake Como in Italy, the Aston Martin V12 Zagato commemorates the 50th anniversary of Aston Martin's first collaboration with Zagato, the DB4GT Zagato. Like that car, the Zagato V12 is planned to be sold in limited numbers, both in road-going form and as a race car--the latter of which is set to make its debut at the N