2021 Ram 1500 TRX Powertrain Feature
Dan Stagner, TRX vehicle integration manager, talks about the powertrain for the all-new 2021 Ram 1500 TRX.
Goodwood Festival Of Speed Hill Climb - Range Rover Sport
Dan Stagner, TRX vehicle integration manager, talks about the powertrain for the all-new 2021 Ram 1500 TRX.
The technological progress in the area of aerodynamics is particularly apparent. It is the first time that a suspended rear wing has been fitted on a Porsche series production car. Its swan-neck mounting is used in a similar form in the GT racing car 911 RSR and the one-make cup racing car 911 GT3 Cup. Since two aluminium brackets now hold the wing element from above, the airflow can pass undisturbed across the underside, which is aerodynamically more sensitive. This new design led to a reduction in the flow losses and not only increased the downforce, but also resulted in well-balanced negative lift conditions together with many other detailed measures. “We developed the aerodynamics of the new 911 GT3 in around 700 simulations. We spent more than 160 hours fine-tuning the car in the wind tunnel,” explains aerodynamics engineer Mathias Roll.
The distinctively contemporary lines of the Lamborghini Countach, a legendary model celebrating its 50th anniversary this year, shaped the design of all subsequent Lamborghinis even up to today’s models, including the Aventador, Huracán, Sián, as well as the Urus. Low and wide, the front view of the Countach is characterized by diagonal lines on the hood, which are also repeated on the engine compartment, making it immediately recognizable even from a distance. The shape of the passenger compartment, low and squared, combined with the typical slope of the windscreen, influenced the design of the various models that have followed the Countach. It is precisely these shapes that have remained unchanged over the years, along with the particular and characteristic cut of the side windows, which make a Lamborghini easily identifiable at first glance.
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