The 1991 BMW 5 Series belongs to the second generation E34 lineup, acclaimed for its driver-focused comfort and performance. It came available with both petrol and diesel engine options, comprising inline 4, inline 6, and V8 engines ranging from 113 to 311 horsepower. The 5 Series was available in both a sedan and a touring wagon body style. Transmission options included a 4-speed automatic, 5-speed automatic, or a 5-speed manual, driving the rear wheels. Key features of the 5 Series included a driver's side airbag, anti-lock braking system, and optional traction control system. The interior boasted a premium look and feel, with options for leather upholstery and wood trim. The 5 Series also featured an early form of the iDrive system, a key BMW infotainment technology.