Is the Envision's Transmission Dry or Wet Type?
1 Answers
The Envision 1.5T model uses a dry-type 7-speed dual-clutch transmission, independently developed and manufactured by SAIC-GM. The 2.0T model employs a conventional 9-speed automatic manual transmission. Below is an introduction to dry and wet clutch transmissions: 1. Dry Clutch: This type uses air for cooling, hence called dry clutch. During operation, it requires smooth engagement/disengagement with power sources and should not overheat even during brief semi-engaged states. 2. Wet Clutch: This variant utilizes oil for cooling, termed wet clutch. The cooling oil doesn't protect friction plates but ensures smoother power delivery.