8 Greenest cars on the market in the US:

The Green Score is a numeric value assigned by the American Council for Energy Efficient Economy (ACEEE) based on a vehicle’s environmental friendliness. ACEEE determines this number based on various factors such as fuel economy, tailpipe emissions, etc. The higher the score, the more the vehicle is environmentally friendly.

So, based on the ACEEE assigned numbers, here are the top 8 energy efficient cars:

Honda Civic GX
Green Score: 57
1.8L 4-cylinder, 5-speed automatic
Mileage: 28 mpg city, 39 mpg highway

Toyota Prius
Green Score: 53
1.5L, 4-cylinder, CVT (Continous Variable Transmission)
Mileage: 60 mpg city, 51 mpt highway

Honda Civic Hybrid
Green Score: 53
1.3L, 4-cylinder, CVT
Mileage: 49 mpg city, 51 mpg highway

Nissan Altima Hybrid
Green Score: 48
1.3L, 4-cylinder, CVT
Mileage: 42 mpg city, 36 mpg highway

Toyota Yaris
Green Score: 47
1.5L, 4-cylinder, 5-speed manual
Mileage: 34 mpg city, 40 mpg highway

Toyota Corolla
Green Score: 46
1.8L, 4-cylinder, 5-speed automatic
Mileage: 32 mpg city, 41 mpg highway

Toyota Camry Hybrid
Green Score: 46
2.4L, 4-cylinder, CVT
Mileage: 40 mpg city, 38 mpg highway

Honda Fit
Green Score: 45
1.5L, 4-cylinder, 5-speed manual
Mileage: 33 mpg city, 38 mpg highway