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Vette plant to build high-performance engines

General Motors is moving its Performance Build Center, which let enthusiasts pay $5,000-plus to build the high-performance engine for their Chevrolet Corvette, from Michigan to the Corvette assembly plant in Bowling Green, Ky. The move is expected to be completed by spring 2014. It will let a Corvette buyer build his own engine, with help from a GM technician, and then see it installed in his car as it goes down the Bowling Green assembly line.

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.

Mazda Minagi Concept – Mazda CX-5 – leaks ahead of Geneva

The Mazda Minagi Concept - will become the Mazda CX-5 The Mazda Minagi Concept is a compact SUV concept Mazda are planning on taking to Geneva in March. Fortunately, the name won’t stick when the Minagi goes in to production. Instead, this will be the Mazda CX-5. With a front end that pays homage to the Mazda Shinari Concept (the concept that points the way to the Mazda RX-9) and a back end that seems to find inspiration in the Hyundai ix35, the Minagi is Mazda’s answer to the compact SUVs from Ford, Hyundai, Audi and VW.