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Table of Contents

Overview

xDelete

...

not only

...

allows you to switch your xDrive ON

...

and OFF

...

but also

...

to customise its behaviour. The settings available are ON, OFF, Sport, Snow and Custom, which

...

allows you to choose the amount of power transferred to the front

...

wheels (for F-Series only, ON, OFF and

...

Sport are available).

Please note

...

that the xDrive AWD

...

system is

...

essentially a clutch

...

that can be

...

opened and closed in stages to regulate

...

maximum torque

...

to the front wheels. It is not an active differential

...

as found in off-road vehicles.

...

This means the maximum power split between the axles is 50/50

...

front/

...

rear, while the minimum is 0/100

...

front/

...

rear. With this system, it is technically

...

impossible to send more than 50% of the power to the front wheels

...

. The

...

stability system (DSC) and the

...

transfer case unit (VGSG) coordinate to set the

...

maximum torque to be transferred to the front wheels

...

depending on the driving situation. The main inputs are:

...

  • Torque output from

...

  • transmission (or Engine)

  • Steering

...

  • wheel angle

  • ABS operation


xDrive ON

Status
colourGreen
titleE-Series
Status
colourYellow
titleF-Series
Status
colourPurple
titleG-Series

Your car will drive completely

...

normally. The maximum power transmitted to the front wheels depends on

...

the type of

...

transfer case you have, but is usually

...

around

...

1100 - 1300 Nm (

...

800 - 950 ft-lb).
xDrive is

...

set up to

...

maximise traction and always keep the car stable

...

.

Warning

Be careful

...

when

...

...

as they

...

must be within a certain range.

...

See our FAQ for more information.

Image Modified

xDrive OFF

Status
colourGreen
titleE-Series
Status
colourYellow
titleF-Series
Status
colourPurple
titleG-Series

Your car will drive like

...

an RWD

...

car. The power transmitted to the front is always kept at 0 Nm

...

.
This means that the power split between the front and rear is 0/100

...

front/

...

rear. Please note

...

that the xDrive clutch is

...

immersed in oil and therefore, a small amount of power will always reach the front wheels, even

...

when the clutch is fully open. For

...

example,

...

all

...

four wheels will still

...

be turning on a lift, but you

...

can still hold the front wheels

...

with your bare hands.

Info

...

DO NOT

...

try to test

...

with your bare hands whether the front wheels can be stopped on a lift. We have already tested it

...

for you.
A moving wheel has a lot of inertia, you can still hurt yourself badly.

Tip

This is the only recommended configuration

...

for using a staggered wheel setup outside of

...

BMW

...

's recommendations. For more

...

information, please refer to our FAQ

...

s on running staggered setupsor

...

testing the car on a dyno.

Image Modified

xDrive Sport

Status
colourGreen
titleE-Series

...

Status
colourYellow
titleF-Series
Status
colourPurple
titleG-Series

In this configuration, the xDrive system prioritises the power sent to the rear wheels but still does send some power to the front wheels. Even if the rear wheels

...

spin, only limited power is sent to the front wheels

...

to

...

prevent understeer on wet and dry

...

surfaces. This setting will

...

make your car

...

more "tail-happy" (compared to

...

the standard car) but will still

...

provide enough traction on corner exits to

...

keep the throttle wide open, even in

...

1st and 2nd gear.

This setting is NOT intended to be used for

...

burnouts or on 2WD

...

dynos!

...


The transfer case constantly monitors the relative speed between

...

the front and rear wheels and will put your car

...

into limp mode if there is too much relative movement over

...

a long period. It is safe to use for normal road use,

...

track use and

...

drifting sessions.

Info

Please use our Live-Data-Feed to monitor your

...

clutch load during sporty driving.
You

...

should never exceed

...

50% for any length of time.

Warning

Be careful

...

when running staggered setups, as they

...

must be within a certain range.

...

See our FAQ for more information. Do NOT run the car on a dyno

...

in this mode.

Image Modified

xDrive Snow

Status
colourGreen
titleE-Series only

The Snow setting works in a similar way to

...

“Sport”

...

but sends even less torque to the front

...

wheels to take into account the lower friction of snow-covered roads. The Snow setting

...

makes your car behave

...

more like an RWD

...

car on

...

snow but

...

gives you

...

extra traction

...

while keeping understeer to a minimum.
This setting also allows small burnouts

...

but must not be used on 2WD

...

dynos.

Info

Please use our Live-Data-Feed to monitor your

...

clutch load during sporty driving.
You

...

should never exceed

...

50% for any length of time.

Warning

Be careful

...

when running staggered setups, as they

...

must be within a certain range.

...

See our FAQ for more information. Do NOT run the car on a dyno

...

in this mode.

Image Modified

xDrive Custom

xDrive Custom

Status
colourGreen
titleE-Series

...

Status
colourPurple
titleG-Series

You can configure your

...

torque transmission rate from 0-100%. 100% is similar to

...

the standard, while 0% is similar to

...

“xDrive OFF”.

...

“Snow” and

...

“Sport” settings are in between. (approx. 20% and 50%) Please use the custom setting with caution and use our

...

live data feed to monitor your

...

clutch stress. Also

...

, follow the

...

general rules

...

mentioned with the Snow and Sport

...

settings.
Do NOT

...

ride with staggered wheels

...

at any setting above 0%.

Info

Please use our Live-Data-Feed to monitor your

...

clutch load during sporty driving.
You

...

should never exceed

...

50% for any length of time.

Warning

Be careful

...

when running staggered setups, as they

...

must be within a certain range.

...

See our FAQ for more information. Do NOT run the car on a dyno

...

in this mode.

Image Modified

Back to the Overview Page.