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

Porsche Panamera Junior (Porsche Pajun) still on the cards

Porsche Panamera Junior (Porsche Pajun) still on the cards The idea that Porsche would build a saloon to sit below the Panamera have been on the cards almost as long as the Panamera has been with us. Back in early 2011 we reported that a Porsche Pajun was being planned for 2016 and in 2012 a Porsche source confirmed that a baby Panamera was under development with plans to get it to the market in 2015. Now, Porsche boss Matthias Muller has all but confirmed to Autocar that the ‘Pajun’ is under serious consideration, although the logistics of building a ‘volume’ model like the Pajun is a tough logistical ask as Porsche has just gone through that exercise to produce the Porsche Macan.

Mercedes E63 AMG (2011) gets twin-turbo V8

Mercedes has updated the E63 AMG super saloon with a range of minor tweaks, and one major one. Say goodbye to the 6.2-litre naturally-aspirated V8 engine which heralded the '63' badging, and hello to another downsized, forced-induction response to tightening emissions and economy requirements. The 2011 E63 receives the twin-turbo 5.5-litre V8 engine first seen in the S63 AMG, and now powering the CL63 and CLS63 as well. So the Mercedes E63 AMG is actually an E55 AMG?

Next Mazda MX-5/Alfa Romeo roadster engines?

The last manual-transmission diesel convertible we drove was the Volkswagen Beetle. It was a fine little cruiser -- “joyful” is a word we bandied about a lot. But a diesel Miata?