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 [P]

LEV-III ULEV125 / Tier 3 Bin 125 30 36 52 Average Large Cars Details
2021 Hyundai Sonata

2.5L 4, auto stk

LEV-III SULEV30 / Tier 3 Bin 30 27 37 52 Average Large Cars Details
2021 Kia K5

1.6L 4, auto stk

LEV-III ULEV70 / Tier 3 Bin 70 27 37 52 Average Large Cars Details
2021 Porsche Taycan 4S Perf Battery Plus

Electric (Li-Ion)

Tier 3 Bin 0 / ZEV 2.22 2.41 52 Average Large Cars Details
2021 Porsche Taycan Turbo

Electric (Li-Ion)

Tier 3 Bin 0 / ZEV 2.19 2.31 52 Average Large Cars Details
2021 Tesla Model S Performance (21" Wheels)

Electric (Li-Ion)

Tier 3 Bin 0 / ZEV 2.91 2.75 52 Average Large Cars Details
2021 Toyota Highlander Hybrid AWD LTD/PLAT

2.5L 4, auto CVT Awd

LEV-III SULEV30 / Tier 3 Bin 30 35 34 52 Above Average Large SUVs Details
2021 Hyundai Elantra

1.6L 4, auto

LEV-III ULEV70 / Tier 3 Bin 70 28 36 52 Average Midsize Cars Details
2021 Hyundai Venue

1.6L 4, auto CVT

LEV-III ULEV70 / Tier 3 Bin 70 30 33 52 Average Midsize Cars Details
2021 Nissan Altima AWD

2.5L 4, auto CVT Awd

LEV-III SULEV30 / Tier 3 Bin 30 26 36 52 Average Midsize Cars Details
2021 Nissan ALTIMA SR

2.5L 4, auto CVT

LEV-III SULEV30 / Tier 3 Bin 30 27 37 52 Average Midsize Cars Details
2021 Nissan Altima SV/SL

2.5L 4, auto CVT

LEV-III SULEV30 / Tier 3 Bin 30 27 37 52 Average Midsize Cars Details

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