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Video: Porsche's Michael Mauer and Mitja Borkert on the new Macan

Porsche style vice-president Michael Mauer has revealed how the new Macan's design was influenced by racecars. In this new video, Mauer and members of his design team explain some of the Macan's development and the team's desire to create "a true Porsche in each segment – a true sports car". Classic Porsche design cues were immediately obvious upon seeing the Macan in the metal in Tokyo and Los Angeles – including its rear and interior – and Mitja Borkert, director advanced design style, identifies other recognizable features.

GM to reprogram some oil-life monitors

This story originally appeared on Automotive News General Motors is warning owners of almost 800,000 2010-12 vehicles that they may need oil changes more frequently than the onboard oil monitoring systems are telling them. After high warranty claims on several models with four-cylinder engines, GM will reprogram software to make oil change warning lights go on sooner. The change only affects 2010-2012 Chevrolet Equinox, GMC Terrain and Buick LaCrosse and Regal models with 2.4-liter LAF and LEA four-cylinder engines.

Frank Stephenson on the importance of color in design

During the announcement of the McLaren Automotive's partnership with paints and coatings company, AkzoNobel, Car Design News took the opportunity to discuss the importance of color in design with design director Frank Stephenson. According to Stephenson color's ability to invoke emotions and communicate with viewers, he described just how big a part it has to play in the design process and how it inspires designers when developing products. "The first thing color does is influence the brand – it gives the customer an identifiable element to what we're talking about.