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

Renault Frendzy concept

Renault has revealed details of the Frendzy concept ahead of its anticipated debut at the 2011 Frankfurt motor show. Fully electric, and with an asymmetrical design, the compact vehicle is the fourth 'life-cycle' concept to be unveiled since Laurens van den Acker took over from Patrick leQuement. Designed by Deyan Denkov (exterior) and RCA graduate Ana Zadnik (interior), the Frendzy's design blends the utility of a commercial business vehicle and the comfort of a family car.

Meet the new Goodyear blimp -- er, airship

A new blimp comes around only once in a while, and Goodyear slowly replacing its fleet is cause for fanfare. These new airships, as yet unnamed, will fly farther, go faster and carry more people than ever before -- and none of it would be possible without help from the Germans. This newest airship is a collaboration between Goodyear and ZLT Zeppelin Luftschifftechnik -- yes, of that Zeppelin fame -- and the partnership has historical precedent.

Frankfurt 2011: VW Nils EV Go-Kart Video

VW Nils revealed at Frankfurt There have been quite a few of these very small, go-kart-style urban commuter cars cropping up of late, but perhaps the Volkswagen Nils is the most promising. The most promising because if – and it’s a very big if – commuters take to the idea of a grown-up version of a soap-box Kart with an engine for getting to work, the VW Nils will possibly offer the best combination of practicality, refinement and cost. Yes, there’s the Audi Urban Concept to consider, but that will be more expensive (there’s a reason Audi makes VW 40% of its profits), so if commuters do actually find appeal in this route then the Nils is probably the front-runner.