Saab XWD all-wheel-drive system

E118732

The Saab XWD all-wheel-drive system is an advanced, electronically controlled AWD setup designed to enhance traction, handling, and stability by actively distributing power between the front and rear wheels (and between rear wheels in some versions).

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Label Occurrences
Saab XWD all-wheel-drive system canonical 1

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Statements (47)

Predicate Object
instanceOf automotive all-wheel-drive system
drivetrain technology
alsoKnownAs Saab XWD
surface form: Saab Cross-Wheel Drive

Saab XWD
benefit enhanced driver confidence in adverse weather
improved acceleration on slippery roads
increased corner exit traction
more neutral handling balance
category Saab Automobile
surface form: Saab technologies
controlMechanism electro-hydraulic multi-plate clutch at rear axle (Haldex coupling)
controlType electronically controlled
countryOfOrigin Sweden
designedFor Saab front-wheel-drive-based platforms
developer Saab Automobile
driveType all-wheel drive
feature ability to send majority of torque to rear axle in some conditions
ability to transfer torque between rear wheels in eLSD versions
active torque distribution
electronically controlled rear differential (eLSD) in some versions
integration with stability control systems
integration with traction control systems
on-demand engagement of rear axle
pre-emptive torque transfer based on sensor inputs
rear-axle torque vectoring (in some versions)
variable front-rear torque split
introducedOnModel Saab 9-3
surface form: Saab 9-3 Turbo X
introducedOnModelYear Saab 9-3
surface form: 2008 Saab 9-3 Turbo X
manufacturer Saab Automobile
marketedAs performance-oriented all-wheel-drive system
operatingMode primarily front-wheel drive with automatic rear engagement
primaryFunction enhance handling
enhance stability
enhance traction
purpose improve cornering performance
improve traction on low-friction surfaces
reduce understeer
senses brake input
steering angle
throttle position
wheel speed
yaw rate
torqueDistribution front wheels
individual rear wheels in eLSD versions
rear wheels
usedInModel Saab 9-3
Saab 9-5
surface form: Saab 9-5 (second generation)
usesComponentFrom Haldex all-wheel-drive system

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Full triples — surface form annotated when it differs from this entity's canonical label.

Saab 9-4X drivetrainOption Saab XWD all-wheel-drive system