Audio system in the BMW 3 Series Sedan.

Up to thirteen high-quality loudspeakers fill the cabin of the BMW 3 Series Sedan with brilliant sound. The optional Professional LOGIC7 sound system is precisely calibrated to the architecture of the cabin. Three subwoofers, located under the front seats, come as standard and deliver a richer, more detailed bass experience. A pleasure for the ears, even at higher speeds.

Parking heater for the BMW 3 Series Sedan.

The optional remote control parking heater is ideal on cold days. It creates a warm cabin in no time, even if the engine isn't running. The system works by taking energy from the fuel system and using it to warm a water heater. At temperatures below 16 °C, the parking heater can be set to come on automatically at a given time or switched on manually at any temperature.

Sports leather steering wheel for the BMW 3 Series Sedan.

With its compact form (369 mm diameter) the optional sports leather steering wheel provides precise control and a comfortable grip. The steering wheel includes integrated multifunction controls for the radio, CD player and optional telephone, plus two programmable keys. A further option is the Sequential Manual Gearbox (SMG), which enables razor-sharp gearshifts using paddles mounted on the steering wheel.

Sports seats in the BMW 3 Series Sedan.

Before the engine has even started, you have already arrived. How is that possible? Test the remarkably spacious, comfortable seats in the BMW 3 Series Sedan and you'll understand. The optional Sports seats, with their excellent side support, are perfect for dynamic driving, and make the longest journey into a relaxed pleasure.