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

Aston Martin & Mercedes join forces

Aston Martin Production will soon see an injection of Mercedes DNA This isn’t the first time we’ve talked about a partnership between Aston Martin and Mercedes, but according to Car & Driver it’s now just about a done deal. As long ago as March 2009 we reported that Mercedes supplied the basis for the Lagonda SUV Concept (a Mercedes GL), and six months later we reported that Aston Martin were working on a Mercedes S-Class based Lagonda saloon. More recently we reported that the GL-based Lagonda SUV was back on and that Mercedes wanted Aston Martin to put together the next generation of Maybach.

Audi reveals new 70mpg+ models

Audi’s new Ultra range may look like the firm’s standard line-up of saloons, coupes and estates, but don’t be fooled. The German firm has performed some key tweaks to make its new 2014 A4, A5 and A6 Ultra models even more efficient. The new core range of ‘Ultra’ frugal Audis follows on from the firm’s high-efficiency debut model, the A3 1.6 TDI Ultra, which went on sale in autumn last year.

Ariel Ace (2015): the new motorbike from the makers of the Atom

By Jonny Edge First Official Pictures 25 June 2014 10:47 British sports car manufacturer Ariel - best known for manufacturing the big boy’s go-kart, the Atom - has pulled the covers off its first new motorcycle in more than 50 years. The Ariel Ace bike will be priced from around £20,000, and will be manufactured in small numbers alongside the Atom sports car at the Ariel headquarters in Somerset. The Ace will build upon Ariel’s relationship with Honda by featuring its 173bhp 1237cc V4 engine and drive system.