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The term drag area derives from aerodynamics, where it is the product of some reference area (such as cross-sectional area, total surface area, or similar) and the drag coefficient. In 2003, Car and Driver magazine adopted this metric as a more intuitive way to compare the aerodynamic efficiency of various automobiles.
Citroen CX was a name coinded for that purpose of being in 1975 the lowest drag among world's production cars. Its shape has inspired GMC EV1, so the same value applies. I suggest that every figure be backed by an official reference, otherwise this article might fall into propaganda like too many Wikipedia subjects.
The design emphasizes mainstream rather than exotic materials, extreme low weight (less than 450 kg (1000 lbs)) and very low aerodynamic drag (coefficient of drag <0.16). [4] Significant design innovations include in-wheel suspension and safety design derived from endurance auto racing.
The Aptera has a claimed coefficient of drag that is very low, at 0.13 as of January 2023. [14] The car was tested at an Italian wind tunnel, the results of which were described by co-CEO Chris Anthony as "pretty pictures".
The American Rally Association National Championship Series is the premier stage rally championship in the United States. From coast to coast, the top competitors from N. America and Europe compete at high speeds in street legal cars, on all types of drive-able surfaces.
Aerodynamics are everything. Improve yours. For premium support please call: 800-290-4726 more ways to reach us
Drag coefficients in fluids with Reynolds number approximately 10 4 [1] [2] Shapes are depicted with the same projected frontal area. In fluid dynamics, the drag coefficient (commonly denoted as: , or ) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.
Smaller cars, most notably muscle cars, topped the list of vehicles with the most driver deaths. SUVs, minivans and luxury cars were the least deadly, the… Here are the ten car models with the ...