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

Porsche threatens to pull Boxster production from Magna

Porsche is considering canceling an existing contract with Magna to build the next-generation Boxster and Cayman in Austria starting in 2013 and may instead move production to Karmann in Germany. The move would be aimed at protecting Porsche's closely guarded engineering and production cost secrets for its upcoming entry-level roadster and coupe. Porsche insiders say plans established under former boss Wendelin Weideking to build the Boxster and the Cayman at Magna's Graz factory in Austria are now being heavily reviewed following the Canadian/Austrian company's bid to take control of financially embattled Opel from General Motors.

New MINI 5-door Hatch revealed – but will you fit through the back doors?

The 5-door MINI hatch arrives We’ve already had the more BMW-like new MINI arrive, and now, for the first time, we get a MINI 5-door hatch to try and extend the appeal of the MINI range to families. The 5-door MINI gets an extra 72mm in the wheelbase and a pair of doors at the back – which do look very tight for full-size people to use – and there’s also an extra 15mm of headroom, a bigger boot and seating for three in the back. In terms of design, there’s little to choose between the 5-door and the 3-door, but the new 5-door does look a bit like the off-spring of the new MINI and the Countryman; just a little dumpy.

Infiniti Q50 Diesel: Geneva Motor Show 2013

The new Infiniti Q50 – the Infiniti G37 as was – has had its European debut at Geneva and the world debut of the Q50 Diesel with Mercedes power. But, as we revealed last year, the new Q50 would make its European debut at the Geneva Motor Show and we would get to see a Q50 with ‘European Power’. A diesel-engined Q50, in other words.