- Pure safety: Intelligent all-wheel drive system for exemplary directional stability and outstanding traction
- Pure reaction: Torque vectoring with perfect torque distribution to each rear wheel
- Pure driving pleasure: Opel flagship with 4x4 technology on icy alpine pistes
Fun, but safe: Opel Insignia Country Tourer with innovative Twinster torque-vectoring all-wheel drive technology. |
The ground is icy and exhaled breath is freezing. Snow as far as the
eye can see. Perfect conditions to get behind the steering wheel and
complete some really fast laps – in Austria’s deep-freeze. People who
want to have fun on snow and ice only need one thing: the Opel Insignia Country Tourer with Twinster all-wheel drive and torque vectoring.
It is the ideal match for the icy, snowy condition in Thomatal where
the Opel Winter Trainings take place. The programme not only includes
braking and accelerating, finding out the adhesion limits or safely
mastering extreme driving conditions, it is also a lot of fun. This is
made possible by Opel’s flagship model, the Insignia, with the top of
the range Insignia Country Tourer, leading the way for touring in
comfort.
With its additional ground clearance of 25 millimetres and protective
cladding, the Opel Insignia Country Tourer awakens the desire to leave
smooth asphalt roads and instead head for rougher surfaces. The secret
for unrestrained driving pleasure is hidden under the bodywork: The
Twinster all-wheel drive with torque vectoring. “The extremely good
cornering and directional stability, even in extreme surface conditions,
characterise the most modern Opel all-wheel drive system,” said Andreas Holl, Director Controls and All Wheel Drive Development at Opel.
High-tech 4x4 system for safe driving pleasure at all times
The innovative all-wheel drive is based on pure high-tech: On the
Twinster system with torque vectoring, twin clutches replace the
conventional differential on the rear axle. As a result, the system can
apply torque to one or both of the rear wheels individually in a split
second,” explained Holl. This means that the power is transmitted
optimally at all times. “Twinster enables an extremely high torque
distribution capacity ranging from 0 Nm on the one to side to 1,500 Nm
on the other. In addition, torque distribution can be set independently
from wheel slip and wheel speed. And then there is the compact
construction: As there are two clutches in front of the drive shafts,
the rear axle differential is omitted. That saves space and weight,” he
continued.
This technology also enables the Insignia Country Tourer to be more
agile and precise when cornering. It offers outstanding directional
control for maximum stability and shines with exemplary traction on all
surfaces – even ice and snow. In general, higher torque is sent to the
outside rear wheel, the vehicle is stabilized and the Insignia turns in
with more precision, responding more spontaneously to inputs from the
driver. Torque vectoring therefore means an increase of active safety.
Going for a quick one in the Opel Insignia Country Tourer: With the help of Twinster torque-vectoring all-wheel drive technology. |
For comfort-conscious cruisers and experienced, sporty drivers
The mechatronic FlexRide chassis provides the foundations for
optimal, situation-based handling. It adapts shock absorbers,
calibration of the accelerator pedal and shift points (on cars with
automatic transmission) automatically or based on the Tour and Sport
modes that can be selected by the driver. Subject to the chosen mode,
steering and throttle-response is then softer or even more direct and
ESP intervenes earlier or later.
Those looking for a somewhat sportier ride with ESP and all-wheel
drive should therefore select “Sport” mode. In this mode, the system
permits strong movement around the vertical axis (low yaw damping) and
simultaneously supports the agile character of the Opel Insignia Country
Tourer. Those who prefer comfortable cruising should press the “Tour”
button”. The central ‘Drive Mode Control’ software is the heart and soul
of the adaptive chassis. It continuously analyses the information
provided by the sensors and setting and recognises the individual
driving style.
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