Best by Class

Starting with the latest model year, these vehicles scored highest in their vehicle class.

Year Make Model Specification Emission Standard MPG City MPG Hwy Green Score Class Ranking Class
2021 Honda CIVIC 5DR

1.5L 4, auto CVT

LEV-III ULEV125 / Tier 3 Bin 125 31 40 54 Above Average Large Cars Details
2021 Tesla Model S Long Range Plus

Electric (Li-Ion)

Tier 3 Bin 0 / ZEV 3.53 3.35 54 Above Average Large Cars Details
2021 Tesla Model X Performance (20" Wheels)

Electric (Li-Ion)

Tier 3 Bin 0 / ZEV 2.95 2.82 54 Superior Large SUVs Details
2021 Honda CIVIC 4Dr

1.5L 4, auto CVT

LEV-III ULEV125 / Tier 3 Bin 125 30 38 54 Above Average Midsize Cars Details
2021 Honda CIVIC 4Dr

2.0L 4, auto CVT

LEV-III ULEV125 / Tier 3 Bin 125 30 38 54 Above Average Midsize Cars Details
2021 Kia Forte

2.0L 4, auto CVT

LEV-III ULEV70 / Tier 3 Bin 70 29 40 54 Above Average Midsize Cars Details
2021 Nissan SENTRA

2.0L 4, auto CVT

LEV-III SULEV30 / Tier 3 Bin 30 29 39 54 Above Average Midsize Cars Details
2021 Ford MUSTANG MACH-E CALIFORNIA ROUTE1

Electric (Li-Ion)

Tier 3 Bin 0 / ZEV 3.2 2.79 54 Average Small Wagons Details
2021 Ford MUSTANG MACH-E RWD EXTENDED

Electric (Li-Ion)

Tier 3 Bin 0 / ZEV 3.08 2.68 54 Average Small Wagons Details
2021 Mini COOPER CONVERTIBLE

1.5L 3, auto [P]

LEV-III SULEV30 / Tier 3 Bin 30 28 37 54 Above Average Subcompact Cars Details
2021 Mini COOPER HARDTOP 2 DOOR

1.5L 3, auto [P]

LEV-III SULEV30 / Tier 3 Bin 30 28 37 54 Above Average Subcompact Cars Details
2021 Mini COOPER HARDTOP 4 DOOR

1.5L 3, auto [P]

LEV-III SULEV30 / Tier 3 Bin 30 28 37 54 Above Average Subcompact Cars Details

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