Little Known Facts about BMW 3 Series E36 325td (1991-1998)
The 325td was one of the first turbocharged diesel engines to be used in a production BMW model.
The E36 generation 325td had a top speed of 127 mph (204 km/h) and could accelerate from 0-62 mph (0-100 km/h) in 9.8 seconds.
The 325td's engine was based on the M21 2.5L inline-six cylinder diesel unit, with modifications to increase power output.
The E36 325td had a unique oil pressure sensor system that monitored and controlled the turbocharger's boost level.
In 1996, BMW updated the 325td's engine management system, incorporating a new engine control unit (ECU) and introducing a more aggressive fuel injection strategy.
The 325td was only available with a five-speed manual transmission in most markets, but some countries offered a four-speed automatic option.
The E36 325td had an optional driver's airbag system, but it was not standard equipment until 1995.
In certain European markets, the 325td could be ordered with a Sport package that included upgraded suspension, brakes, and aerodynamics.
BMW produced approximately 24,500 units of the E36 325td during its lifespan (1991-1998).
The 325td's diesel engine was capable of producing 113 horsepower at 4,400 rpm and 148 lb-ft of torque at 2,600 rpm.
The E36 generation 325td had a dry weight of around 3,300 pounds (1,497 kg) in most trim levels.
BMW engineers initially targeted an output of 100 horsepower from the turbocharged diesel engine, but it eventually reached 113 horsepower due to further development and refinement.
In some markets, the 325td was available with a high-performance exhaust system that increased power output by up to 10 horsepower.
The E36 325td's fuel tank held around 15 gallons (56 liters) of diesel fuel in most models.
BMW offered an optional "Comfort" package on the E36 325td, which included features such as a sunroof, cruise control, and leather upholstery.
The 325td's turbocharger was cooled by a dedicated air-to-air intercooler system to maintain optimal performance under load.
In certain trim levels, the E36 325td had a rear differential with a limited-slip feature that helped distribute power to both wheels.
BMW engineers reportedly tested and developed the 325td on various proving grounds and public roads in Germany.
The E36 generation 325td's styling was influenced by the earlier M3 model, but it featured distinct design cues such as larger headlights and a more angular front bumper.
In some European markets, the 325td was offered with an "L" suffix, denoting a long-wheelbase version of the car.