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

Aston Martin and Mercedes tie-up over Lagonda

Probably the biggest surprise of the Geneva Motor Show was the arrival of the Lagonda Concept. Although the revival of the Lagonda Marque had been much speculated upon, particularly with Lagonda celebrating its 100 year car making anniversary this year (an all the marketing opportunities that offers) no one had seen a super-luxo SUV on the horizon. Lagonda Concept - Based on the Mercedes Benz GL Most car journos attending, us included, did react fairly negatively.

Essen Motor Show 2013: in pictures

After the corporate seriousness and Germanic efficiency of the Frankfurt Motor Show, the Essen Motor Show is an altogether more relaxed affair. Albeit one delivered with the same level of German efficiency. It's the perfect show for the run-up to Christmas, with wild concepts and weird creations from the custom and tuning industry.

Renault Alpine A110-50

As we reported earlier this week, the Renault Alpine A110-50 prototype will be shown at the 2012 Monaco Grand Prix this weekend. Designed by Yann Jarsalle and Concept and Show Car Director Axel Breun the A110-50 effectively relaunches the historic Alpine brand despite being essentially a reworked version of the Renault-branded DeZir concept unveiled at the 2010 Paris Motor Show. As well as the addition of various Alpine design cues – the stylized yellow spot lamp pods, central hood flute and blue and orange colorway – the car is built on the platform of the RenaultSport Megane Trophy racecar and so therefore requires cooling provisions for its mid-mounted engine.