Driving Dynamics - Opel ASTRA GTC 2014 Brochure & Specs

Class-leading Sports suspension Front-wheel drive cars with powerful engines place excessive demands on
conventional McPherson strut front suspension systems. Under heavy acceleration – especially in tight bends
– front traction is compromised, resulting in torque steer which can affect the car's stability. The compact
HiPerStrut (High Performance Strut) system – already seen in Insignia OPC – isolates the steering from the
effects of engine torque, boosting steering precision and grip. It also improves handling and enhances ride
quality. The compact Watt's Link rear suspension delivers the stability benefits of multi-link systems without
their weight and space penalties.
flexRide chassis settings With the mere touch of a button, this
optional feature allows you to change the Astra GTC's whole
driving dynamics – from 'Sport' to 'Tour' and back again.
Using Continuous Damping Control (CDC) technology, FlexRide
automatically adjusts the dampers for excellent grip. In 'Tour'
mode, it chooses the best settings for gentler straight-line
driving. Switch to 'Sport' mode and it instantly sharpens the
response of the speed-sensitive steering, accelerator and
automatic transmission (if fitted). It also changes the colour
of the ambient instrument lighting – from a cool white to a
more dynamic red effect.
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