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Nissan upgrades the Versa engine to add mpg

The redesigned Versa sedan that reaches Nissan showrooms later this summer will post a 30 city/38 highway mpg rating, up from the current model's 28/34 rating. The Versa still has a 1.6-liter four-cylinder engine, but the 2012 model gets a dual-fuel injector system, the first U.S. application of the Nissan technology.

Audi R8 e-tron: Killed off before it launches?

It’s being reported that the electric Audi R8 e-tron is close to being killed off before production starts, as Audi question its viability. But it now looks like Audi has finally woken up and seen the light and they have put the R8 e-tron plans on hold indefinitely as they realise there is just no market for an electric car, never mind an electric supercar. Car and Driver are reporting that Audi’s new head of R&D - Wolfgang Dürheime – has halted all work on the R8 e-tron and it seems highly likely the project will be scrapped altogether.

Video: Jaguar's Wayne Burgess and his design credos

Jaguar production studio director Wayne Burgess discusses his design credos and offers advice to aspiring car designers in a video from our friends at Jalopnik. He describes his design process as "creating order from chaos", channeling a burst of eclectic ideas down into a simple, pure form. "Design is an iterative process where it's all about throwing it out there, getting a load pinned up to a board and then looking to see what is working best.