Transmission Type by Car: CVT, Automatic or Manual / Jeep / Wrangler/TJJeep Wrangler/TJ Transmission by year YearTransmission20066-speed manual or 4-speed automatic20056-speed manual or 4-speed automatic20044-speed automatic or 5-speed manual20034-speed automatic or 5-speed manual Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov).