PowerTech ATF DEXRON VI is an automatic gear oil on a basis of the latest technology of HC / HT hydrocrack oils, which is permitted by General Motors for use in vehicles with automatic gearboxes. The special formulation ensures a lifespan that is twice as long as that of a comparable ATF oil. PowerTech ATF DEXRON VI meets the requirements of the gear oil specifications of General Motors for all vehicles with hydramatic automatic gearboxes from 2006 onwards.