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

Mercedes S400 BlueHybrid (2008): first official pictures

By Ben Whitworth First Official Pictures 18 September 2008 17:00 These are the first pictures of the new Mercedes S400 BlueHybrid. With a combined economy figure of 35.8mpg and a CO2 rating of just 190g/km, Mercedes claims it is the world’s most economical petrol-powered luxury saloon. But put your chequebook away – it’s not coming to the UK.

Audi RS5 TDI Concept gets electric turbo and 380bhp

The Audi RS5 TDI Concept (pictured) gets an electric turbo It’s two years since Audi revealed it was working on an electric turbo to be used in a twin-turbo setup, with the electric turbo able to offer boost pressure from much lower down the rev range than a normal turbo. That has turned in to the Audi RS5 TDI Concept, where Audi has replaced the normal RS5‘s V8 with a 3.0 litre TDI engine with a small electric turbo for low rev work and a bigger turbo to do the higher rev stuff. The electric turbo works from the off to provide maximum torque of 553lb/ft from just 1250rpm, before the bigger normal turbo takes over at 3,000rpm to continue the boost.

Arabian horse inspires bespoke Rolls Royce Phantom Mirage [w/gallery]

Rolls-Royce has created a bespoke Phantom Coupé named Mirage, inspired by the powerful Arabian stallion of the same name that became famous during the 1920s and ‘30s. The one-off car, designed for the United Arab Emirates market, features a matte black exterior with horse's head incorporated into its coachline detail, a motif that continues into the Mugello Red and black interior. There is also silver detailing such as the rope inlay on the front fascia and door capping.