Six Sigma is a well structured process improvement methodology, applying various statistical tools and project management techniques. It is applicable for all processes, design, manufacturing, service, transactional etc., wherever we have input transformation into output. Breakthrough improvements can be achieved through Six Sigma projects. Sustainable process Improvements are achieved by following the above methodology.

Lean manufacturing and its concepts are greatly rooted in the automotive industry and lean thinking will provide the necessary guidance in looking at the waste and its elimination.