Main Characteristics American Bison are extremely large animals and males are typically slightly larger than females. They have a body length between 2 and 3.5 m (6.6 - 11.5 ft), a tail length between 30 and 91 cms (12 - 36 inches) and they weigh between 320 and 1,000 kgs (700 - 2,200 lbs).
A life cycle analysis of EVs. All vehicles experience three distinct life stages: manufacturing, operation, and end-of-life. Each stage is linked with carbon dioxide and other greenhouse gas emissionsâbut those emissions differ between gas-powered cars and electric cars.
U.S. cars from the 1950s to 1970s had an average life span of 100,000 miles, or eight years. Today, the median life expectancy of an American-made automobile is 12 years, or about 128,500 miles. While figures vary, the average life span of a Volvo is second only to a Mercedes.