The final production version of the world’s first diesel plug-in hybrid, the 150 mpg Volvo V60, has been unveiled, and its price has been announced; read the story and watch the video.

The Delta E-4 Coupe is an electric car designed by the same motorsport engineering company that builds the Lotus Elise-based 1200 hp Hennessey Venom GT – so you’d expect the E-4 Coupe to be more exciting than the average electric car.

We’ve recently tested the 67 mpg Ford Focus five-door and the Estate, as well as the 57 mpg Ford Grand C-Max, around the Cholmondeley Pageant of Power circuit – they may all be economical, but how do they perform in the handling stakes?

One of the most exciting current electric prototype cars has to be the Porsche Boxster E, and Green-Car-Guide was able to experience the car at the Michelin Challenge Bibendum in Berlin.

The Volvo V60 Plug-in Hybrid is a four-wheel drive estate, which, according to official figures, is capable of 150 mpg along with 49 g/km CO2 emissions; Green-Car-Guide.com was one of the first media in the world to drive the prototype.

You can now place an order for an all-electric Range Rover, and Green-Car-Guide has driven a final pre-production car.

The Renault Fluence ZE is one of the new crop of electric vehicles coming your way soon from a major motor manufacturer, and Green-Car-Guide has driven the car in the UK.

When is a green car not a green car? When it’s a BMW. Why? Because BMW is making all of its cars more fuel efficient, without any of the downsides normally associated with green cars – there are no cheap and nasty-looking wheel trims stuck on to thin wheels, no sacrifices in performance, and no other signs to tell other road users that you’re in a special eco-mobile...

BMW has launched the revised 1 Series and the revised 5 Series, both of which have energy efficiency innovations in both the petrol and diesel models. Also on show at BMW’s Multi-Model launch event was the Hydrogen 7 – but it wasn’t quite available to drive – yet.