Which vehicle model is likely to have the strictest emissions standards?

The vehicle model from 2020 is likely to have the strictest emissions standards due to the evolution of environmental regulations over time. Each year, regulatory agencies, including the Environmental Protection Agency (EPA), establish more stringent guidelines in response to environmental concerns and advances in technology. By 2020, substantial progress had been made in emissions control technologies, leading to enhanced requirements for new vehicles compared to those produced in earlier decades.

For instance, vehicles from the 1995 and 2000 model years were subject to the emissions regulations of their respective era, which were not as rigorous as the standards implemented in the subsequent years. By 2015, improvements were already notable, but the 2020 models benefited from even stricter regulations aimed at reducing pollutants, including harmful greenhouse gas emissions. This trajectory of increasing standards reflects a broader commitment to reducing the environmental impact of motor vehicles, making 2020 models the most likely to adhere to the strictest emissions standards.