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Drag is a force that acts parallel to and in the same direction as the airflow. The drag coefficient of an automobile measures the way the automobile passes through the surrounding air. When automobile companies design a new vehicle they take into consideration the automobile drag coefficient in addition to the other performance characteristics ...
Prowler (car brand) (1999–present) Q. Quantum Sports Cars (1987–present) R. Radical (1997–present) Raptor Sports Cars (2014–present) Realm engineering (1984–present) Renegade (car brand) (1960s–present) Renegade Speedsters (2008–present) Riversimple (2007–present) [8] Roadrunner Racing (2007–present) Rolls-Royce Motor Cars ...
It is created as an extension of the rear of the vehicle, moving the rear backward at a slight angle toward the bumper of the car. This can reduce drag as well but a boattail would reduce the vehicle's drag more. Nonetheless, for practical and style reasons, a kammback is more commonly seen in racing, high efficiency vehicles, and trucking. [18]
Drag coefficient (ratio) (ratio) (ratio) economics, top speed, range lower is better for moving into/through a fluid(air/water), higher is better for stopping/redirecting with a fluid Friction or Friction coefficient lbf or (ratio) lbf or (ratio) N or (ratio) acceleration, braking distance, traction, fuel consumption, tyre wear
[10] [11] Its automobile drag coefficient is as low as 0.20, making it the most aerodynamic car in production at the time of its introduction. [12] [13] The car is powered by a water-cooled permanent magnet synchronous motor from Valeo Siemens in the EQS 450+ model, and by two of these motors in the EQS 580 4MATIC model. The torque is sent from ...
Here are the 12 least reliable car brands, based on CR’s new data gathered on over 330,000 vehicles from the 2000 to 2023 model years (plus a few rare 2024 models).
Despite the loss of mass-market British marques, car models that are built in the UK are generally popular in the UK sales charts, examples being the Nissan Qashqai. [125] As of 2014 2.45 million cars were sold in the UK, with the Volkswagen Group having a 20.8% share, Ford Motor Company having 13.2% and General Motors having 11.3%. Subcompact ...
The i4 has an almost completely flat underbody, resulting in a low drag coefficient of 0.24 for the eDrive40 and 0.25 for the M50. [16] Compared to the G20 3 Series, it has 26 mm (1.0 in) wider front tracks and 13 mm (0.5 in) wider rear tracks. [17]