attitude.sporty attitudewhen ferrari’s engineers decided to adopt a v8 turbo engine and rear-wheel drive for the gtc4lusso t, their aim was to modify the vehicle dynamics to give a sportier feel that was coherent with the handling characteristics laid down by the v12 version. a combination of the car’s lighter overall weight and increased weight bias towards the rear (46:54%) allowed the adoption of a specific set-up for the 4ws and scm – e control systems.these ad hoc vehicle dynamic control systems ensure the gtc4lusso t feels more nimble and has reduced roll. the feeling of longitudinal performance is enhanced at low speeds by variable boost management.4ws (rear-wheel steering)in press-on driving, the 4ws (rear-wheel steering) helps provide a sharper response to steering wheel inputs, both entering and exiting corners, thanks to the fact that the rear wheels steer in the same direction as the front ones.the magnaride scm-e damper control system is the same as on the gtc4lusso and represents the state-of-the-art in control algorithm development. on the gtc4lusso t, body control is governed by a control model adapted to the new car’s weight distribution and suspension characteristics, and which optimises the tyre contact based on the sensitivity to vertical frequencies.the magnaride scm-e damper control system is the same as on the gtc4lusso and represents the state-of-the-art in control algorithm development. on the gtc4lusso t, body control is governed by a control model adapted to the new car’s weight distribution and suspension characteristics, and which optimises the tyre contact based on the sensitivity to vertical frequencies.the response time between front and rear axles has been cut by 6.5 per cent while the steering wheel activity is down 2.5 per cent. as with the gtc4lusso, the rear-wheel steering makes it easier for the car to be driven on the limit by making the latter more predictable and easier to control.the side slip control 3.0 (ssc3) system dialogues with all the gtc4lusso t’s components and vehicle dynamics controls. it is thus able to adapt the car’s behaviour to suit differing dynamic and grip conditions. through the information it receives from all the body sensors and the grip estimation, the ssc3 delivers a real-time estimate of side slip to all onboard systems, which means the car’s behaviour is more precisely tailored to the various dynamic situations it encounters.the integration of the f1-trac and e-diff electronic differential optimises traction and torque delivery to the outside and inside rear wheels. this system also makes the car more driveable on medium grip surfaces.the five manettino positions (ice, wet, comfort, sport, esc off) underscore the potential of the car’s architecture and vehicle dynamics controls, particularly the rear-wheel steering and electronic differential (e-diff). the combined effect of the two systems is that torque is efficiently split between the two rear wheels, controlling slip when the rear wheels are on mixed grip surfaces. the rear-wheel steering makes turning in, cornering and exiting corners more effortless, by making yaw angle more predictable with an instant reduction in the amount of steering wheel correction needed and its frequency.play videowe