Transmission Type by Car: CVT, Automatic or Manual / Infiniti / Q50Infiniti Q50 Transmission by year YearTransmission20247-speed automatic20237-speed automatic20227-speed automatic20217-speed automatic20207-speed automatic20197-speed automatic20187-speed automatic20177-speed automatic20167-speed automatic20157-speed automatic20147-speed automatic Source: U.S. EPA / DOE fuel economy data (fueleconomy.gov).