As either a sedan or 5 - door
hatchback,
standard equipment on the 2015
subcompact Chevy Sonic LS includes a 1.8 - liter engine, 5 - speed manual transmission, air conditioning, Bluetooth, steering wheel audio controls, 4 - speaker AM / FM / aux sound system and OnStar with 3 - month 4G LTE Wi - Fi and a 6 - month subscription that includes convenient turn - by - turn navigation.