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

Concept Car of the Week: Buick Y-Job (1938)

Welcome to the first in a new, regular, series of features in which we highlight an important, forgotten or just plain cool concept car each week. Concept cars have thrilled and inspired for decades, testing the limits in terms of technology and design and shaping the ways cars are designed today. They're the pinnacle of our art and probably the thing that first piqued your interest in car design.

Aston Martin CC100 open 2 seater on the way

Aston Martin has revealed it is to build a limited run of two exclusive CC100 Roadsters to celebrate its centenary year. Aston Martin’s last ‘Limited Edition’ was the £1 million plus One-77 which helped Aston put some much needed funds in their bank account. The One-77 was a custom made car with a custom made price but now, with Aston Martin celebrating its centenary year this year, they’re about to build a new concept car – the Aston Martin CC100 – that’s based on the V12 Vantage but with an open roadster body.

2014 Porsche Panamera V6 Diesel Facelift gets more power

The 2014 Porsche Panamera V6 Diesel Facelift (pictured) gets more power When Porsche revealed the facelift for the Panamera in April, we commented that we could expect a new V6 diesel to arrive in the Panamera for 2014 with around 300bhp. And here it is. The new Porsche Panamera V6 diesel gets the same tweaks to bumpers and lights as the rest of the range – and modest though they are, they do make the Panamera look a little less bulbous – but the most appealing news is a bit more oomph from Porsche’s entry-level diesel Panamera.