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

Concept Car of the Week: Mercedes-Benz C111, C111-II and C111-IID

In 1962, Mercedes-Benz launched a research program to investigate the development of the Wankel rotary engine and its potential both on the road and track. While the early mule wasn't a looker, the prototype's design continued to evolve until a public unveiling of the C111-I concept, designed by Bruno Sacco, at the 1969 Frankfurt motor show. The coupé may have looked like the systematic further development of the Sport Light models from the ‘50s with its gullwing doors, but it wasn't a design study for a new SL.

Seat confirms new SUV model: is Skoda next?

By Ollie Kew and Damion Smy Motor Industry 26 March 2014 13:00 Seat has officially announced today that it is developing an all-new compact SUV model to join the Spanish outfit’s range in 2016. Seat says that the new SUV is already two years into development at the company’s Martorell technical facility in Spain. The as yet unnamed car is likely to share engines and platform with other ‘compact SUVs’ made by parent company, Volkswagen Group, such as the next-gen VW Tiguan and Audi Q3, which will use the MQB modular architecture.

Audi Sport Quattro Concept arrives on video

It does seem almost a certainty that Audi are planning on building a production version of the Audi Sport Quattro concept we saw at the Frankfurt Motor Show last month. After all, Audi has already had one stab at a high-end recreation of the iconic quattro in 2010, turned up at Frankfurt with a second, more powerful, version and has now got that version running around on video to celebrate 100,000 Facebook Likes. If Audi are going to build the Sport Quattro it’s almost certainly going to be a limited edition run at a price that eclipses even the current range-topping Audi R8 V10 Plus.