Cars are Polluting Less — But for How Long?

What is the record high real-world fuel economy for model year 2023 vehicles in the US?

• 27.1 mpg

• 25.5 mpg

• 30.0 mpg

• 22.3 mpg

Which administration's policies could potentially impact the trend of cars polluting less?

• Joe Biden's

• Donald Trump's

• George W. Bush's

• Barack Obama's

By what percentage did CO2 emissions decrease for model year 2023 due to new electric vehicles and plug-in hybrids?

• 11%

• 8%

• 5%

• 15%

Which manufacturer had the lowest tailpipe emissions for model year 2023?

• Tesla

• Kia

• Ford

• Hyundai

How many grams per mile of CO2 emissions did Kia achieve?

• 374 grams

• 319 grams

• 289 grams

• 402 grams

Which company led the industry in purchasing the most regulatory credits in 2023?

• Volkswagen

• Stellantis

• Ford

• General Motors

How much revenue did Tesla earn from selling regulatory credits in the first three quarters of 2024?

• $3.0 billion

• $2.5 billion

• $1.5 billion

• $2.1 billion

What is the industrywide target for greenhouse gas emissions per mile by 2032?

• 120 grams

• 85 grams

• 100 grams

• 150 grams

Which German automaker showed the most improvement in pollution reduction between 2018 and 2023?

• Mercedes

• BMW

• Volkswagen

• Audi

What was the real-world CO2 emissions record low for model year 2023?

• 300 grams per mile

• 330 grams per mile

• 350 grams per mile

• 319 grams per mile