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The Technology Behind F1 Cars: Aerodynamics [w/Video]

Ferrari's latest video in its ‘Discover the technology of Formula 1' YouTube series sees Scuderia Ferrari's deputy design chief Simone Resta focusing on the chassis and side pods' design and its effect on the aerodynamics. This video follows two episodes, the first of which introduced viewers to the concept of aerodynamics – which is the subject of the series' first part – while the second took a look at the design and effect of the car's front wing and nose. The great thing about this series is you don't have to be a genius – or even know your way around an F1 car – to get to grips with the concepts or terminology.

Ford S-Max

Following the 'concept' unveiled at the Frankfurt show a year ago, Ford has now released pictures of the near-identical production version of the second-generation S-Max. The car will make its public debut at the Paris Motor Show next month, and goes on sale in early 2015. Although it's designed in Europe for the European market, the S-Max has still received the One Ford global design treatment.

New SEAT Leon Ecomotive: From £19,360 & 87g/km

The new SEAT Leon Ecomotive (pictured) is the most frugal Leon ever The new SEAT Leon Ecomotive – which debuted at Frankfurt last month – has now gone on sale in the UK and boasts of being the most efficient Leon ever. Available in 3-door SC, five-door and Touring versions, the Leon Ecomotive manages to improve economy and emissions over the already frugal regular 1.6 litre TDI by cutting emissions to 87g/km, equal to 85.6mpg. Part of the improved economy and emissions is down to weight saving – SEAT are claiming the new Leon  Ecomotive weighs 90kg less – low resistance tyres and improvements in aerodynamics of ten per cent.