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
2017 KIA OPTIMA

1.6L 4, auto

Tier 3 Bin 125 / LEV-II ULEV 28 37 49 Average Midsize Cars Details
2017 MAZDA MAZDA6

2.5L 4, auto stk

Tier 3 Bin 30 / LEV-III SULEV30/PZEV 27 35 49 Average Midsize Cars Details
2017 HYUNDAI SONATA

1.6L 4, auto

Tier 3 Bin 125 / LEV-II ULEV 28 36 49 Average Midsize Cars Details
2017 TOYOTA COROLLA

1.8L 4, manual

Tier 3 Bin 125 / LEV-II ULEV 27 35 49 Average Midsize Cars Details
2017 TOYOTA COROLLA IM

1.8L 4, auto CVT

Tier 3 Bin 70 / LEV-III ULEV70 28 36 49 Average Midsize Cars Details
2017 HONDA ACCORD

2.4L 4, auto CVT

Tier 3 Bin 30 / LEV-III SULEV30 27 36 49 Average Midsize Cars Details
2017 CHEVROLET SONIC 5

1.4L 4, auto stk

Tier 3 Transitional Bin 110 27 36 49 Average Midsize Cars Details
2017 SUBARU IMPREZA 4-DOOR

2.0L 4, auto CVT Awd

LEV-III SULEV30/PZEV 28 38 49 Average Midsize Cars Details
2017 HYUNDAI ELANTRA

2.0L 4, manual

Tier 3 Bin 70 / LEV-III ULEV70 26 36 49 Average Midsize Cars Details
2017 SUBARU IMPREZA SPORT 4-DOOR

2.0L 4, auto CVT Awd

LEV-III SULEV30/PZEV 27 36 49 Average Midsize Cars Details
2017 MAZDA MAZDA3 5-DOOR

2.5L 4, auto stk

Tier 3 Bin 30 / LEV-III SULEV30/PZEV 27 36 49 Average Midsize Cars Details
2017 KIA FORTE

2.0L 4, manual

Tier 3 Bin 70 / LEV-III ULEV70 25 34 49 Average Midsize Cars Details

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