วันเสาร์ที่ 14 มีนาคม พ.ศ. 2558

BMW i 3

BMW i 3

The BMW I3 previously Mega City Vehicle  is a five-door urban electric car developed by the German manufacturer BMW. The i3 is part of BMW's "Project i" and was launched as a new brand, The i3 is BMW's first Zero emission mass-produced vehicle due to its electric powertrain, and BMW is the first company to launch a volume production vehicle on the market featuring carbon-fiber-reinforced polymer  to improve the vehicle's energy consumption.


The BMW i3's official range is 130 to 160 km (80 to 100 mi) under the New European Driving Cycle , and up to 200 km (120 mi) in the most efficient driving mode.Under the  United states Environmental Protection Agency  cycle the official range is 130 km (81 mi) with combined fuel economy of 124 miles  per gallon gasonline equivalent  (1.90 L/100 km; 149 mpg imp). BMW is offering a range extender   option powered by a 647 cc two-cylinder gasoline engine with a small fuel tank that engages when the battery level drops to a pre-specified point, acting purely as a generator to produce electricity to extend the range to between 260 to 290 km (160 to 180 mi) in everyday driving conditions. Under EPA testing cycle, the i3 REx total range is 240 km (150 mi)] As of July 2014, the BMW i3 is the most fuel efficient EPA-certified vehicle of all years regardless of fuel type, and the i3 REx is the most efficient EPA-certified current year vehicle with a gasoline engine.


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