BMW 323i E21 is the first generation of BMW´s 3 series and was produced between 1975 to 1983. The 323i was the most powerful of this generation of cars. It has an 2,3 litre inline injected six cylinder engine which gives a rating of 141 horsepower. The recording contains eight onboard channels, interior, engine, intake and exhausts, and eight channels of exterior material. It includes startup, idle, shutdown, driving at steady rpms, cruising, ramps, accelerations and deceleration through gears, steady rpms in neutral and more. It also includes some foley like doors, hoods and gearshifts.