Comfort and functionality in the BMW X4.

An extremely generous interior: The exterior of the BMW X4 impresses with the elegant roofline of a coupé. On the inside, it provides unbeatable functionality and comfort. The standard-feature 40:20:40 split-folding rear seat bench enables the interior space to be expanded to meet all your transportation requirements.

Comfort Access.

Innovative and easy to operate – the Comfort Access system makes it possible to open the vehicle doors and start the engine without having to use the car key. The key, which may be in a trouser pocket or bag, is automatically recognised upon approaching the car. Once the door has been automatically unlocked, the driver can get in and start the engine by pressing the Start/Stop button.
The Comfort Access system also includes the Smart Opener function. An integrated sensor detects a short, directed wave of the foot below the rear bumper and the boot opens and closes automatically without being touched.
The Comfort Access system relies on key authentication to ensure security.


Despite the coupé line, the inside of the BMW X4 is exceptionally spacious and functional. Not only the top-quality interior materials, but also the practical storage possibilities and the ample space for all passengers guarantee a high feel-good factor. Functionality is reflected in the figures: five seats, a standard-feature 40:20:40 split-folding rear seat bench and a luggage compartment that can be expanded from 500 litres to a maximum of 1,400 litres. The luggage compartment cover as well as the optional storage package with its luggage nets, lashing rails and anti-slip reversible luggage compartment floor further enhance the comfort and day-to-day practicality of a vehicle that is anything but everyday.

Auxiliary heater.

The auxiliary heater with remote control is ideal in winter and cold days. It allows the interior to be brought to a pleasant temperature without starting the engine.
The auxiliary heater can either be operated with the iDrive Controller or via remote control. The heater's settings are shown in the central Control Display.
A water heating device acts as the heating source, which is supplied with energy by the fuel system. The cold engine is also pre-heated by the device. This further reduces fuel consumption during the warm-up phase. The auxiliary heater is set to switch on when the outdoor temperature gets below 15 °C and may also be directly turned on at any temperature.

Contactless opening of the boot.

With hands full of shopping, opening the luggage compartment is easy with the innovative Comfort Access system, which – in conjunction with the automatic boot operation – enables contactless opening of the boot. A quick, directed wave of the foot under the rear bumper allows the boot to be opened via sensor.
It then unlocks and swings open on its own. Sensors installed at different heights in the rear bumper detect the wave of the foot and open the luggage compartment. This innovative feature from BMW ConnectedDrive makes opening and loading the luggage compartment more convenient. Access is only granted when the system also detects the presence of an authorised car key.