The Mazda6 is available in five trim levels: Sport, Touring, Grand Touring, Grand Touring Reserve and Signature. The Sport and Touring engine is a 2.5-liter 187-hp, direct injection, SKYACTIV-G four-cylinder engine with cylinder deactivation. The Grand Touring, Grand Touring Reserve and Signature get a 2.5-liter 227-hp, direct injection SKYACTIV-G four-cylinder turbo engine. The standard transmission is a SKYACTIV automatic with manual-shift mode. Standard features, depending on trim, include moonroof, dual zone auto climate control, 19-inch wheels, SiriusXM satellite radio, internet radio functionality, an 11-speaker Bose audio system, head-up display, wood trim inserts, ventilated front seats, heated rear seats, Nappa leather upholstery, 360-degree camera system, rear parking sensors and adaptive front-lighting system. Standard safety features on all trims include G-Vectoring Control Plus, Mazda Radar Cruise Control with Stop & Go, Advanced Smart Brake Support System, Blind Spot Monitoring, Rear Cross Traffic Alert, Lane Keep Assist System, rearview camera, Dynamic Stability Control, Traction Control, Hill Launch Assist and whiplash reducing front seat headrests.
For 2019, the six-speed SKYACTIV manual transmission is no longer available.