Universal Intercooler (l)31 X (w)12 X (t)3 Delta Fin 3" on 2040-parts.com

Renault Twingo (2012) the facelifted French city car

Renault has just released this solitary photo of the revised Twingo supermini, which will be unveiled in full at the 2011 Frankfurt motor show in September. It’s all part of the PR thrust – because if you weren’t revved up about the facelifted Twingo, then this single picture is bound to get you very excited, right? Actually, the revised Renault Twingo looks pretty good… We agree.

Alfa Romeo teases the 4C. Why?

Alfa Romeo 4C Frankfurt Tease (click for full image) We’ve had good reason to report on the Alfa Romeo 4C since it arrived on the car landscape back at Geneva in March. The 4C is exactly what Alfa should be doing to resurrect interest in the marque. They’ve done lots of good with the cracking little MiTo and the surprisingly good Giulietta.

Electric cars can become electricity banks

Ever try to store electricity? It won't stay in a bottle, and you can't keep it in your sock drawer. So when you have a lot of it--say, when it's windy and your wind turbines are really spinning, or when it's sunny and your gallium arsenide photovoltaics are lighting up, or at night when the utility's generators can run unhindered--you have to store it somewhere.