1984 BMW 325E is one of 285,134 built in 1984 for the North American market and is presented in Hennarot Red exterior with a black interior. The 325e uses the stronger Getrag 260 5 speed with a 3.23 rear gear ratio. The 325e was an economy version and was released as a lower revving, more fuel efficient engine. The E is an abbreviation for eta, which is used to represent the thermal efficiency of a heat engine.