Not exact matches
The electronic differential is now
helped by an integrated F1 - Trac system, which is said to «improve both
mechanical grip and the control of the car on the limit.»
Due to the absence of transfer cases and
mechanical differential locks, in extreme conditions it's up to the traction control, ABS, and ESP systems to
help achieve optimum stability when
grip starts to slip.
The fully automated
mechanical nature of the Torsen centre differential
helps prevent wheel slippage from occurring, by diverting torque instantly, without any discernible notice to the vehicle occupants [4], to the axle which has more
grip.
Also
helping eke
grip at the front is a
mechanical limited - slip differential and well - calibrated traction / stability control system, and 10,000 km of fine - tuning at the infamous Nurburgring Nordschliefe, on top of the Astra's normal development and durability testing.