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 | Toyota | COROLLA HYBRID |
1.8L 4, auto CVT |
LEV-III SULEV30 / Tier 3 Bin 30 | 54 | 54 | 64 | Superior | Compact Cars | Details |
| 2021 | Tesla | Model 3 Standard Range Plus |
Electric (Li-Ion) |
Tier 3 Bin 0 / ZEV | 4.46 | 3.95 | 64 | Superior | Midsize Cars | Details |
| 2021 | Toyota | PRIUS |
1.8L 4, auto CVT |
LEV-III SULEV30 / Tier 3 Bin 30 | 56 | 51 | 64 | Above Average | Midsize Cars | Details |
| 2021 | Toyota | Rav4 Prime AWD |
Electric (Li-Ion) / 2.5L 4, auto CVT Awd |
LEV-III SULEV30 / Tier 3 Bin 30 | 3.09 / 40 | 2.48 / 36 | 64 | Superior | Midsize SUVs | Details |
| 2021 | Honda | INSIGHT |
1.5L 4, auto CVT |
LEV-III SULEV30 / Tier 3 Bin 30 | 55 | 49 | 63 | Above Average | Midsize Cars | Details |
| 2021 | Toyota | CAMRY HYBRID LE |
2.5L 4, auto CVT |
LEV-III SULEV30 / Tier 3 Bin 30 | 51 | 53 | 63 | Above Average | Midsize Cars | Details |
| 2021 | Hyundai | Sonata Hybrid Blue |
2.0L 4, auto |
LEV-III SULEV30 / Tier 3 Bin 30 | 50 | 54 | 62 | Superior | Large Cars | Details |
| 2021 | Toyota | Prius AWD |
1.8L 4, auto CVT 4wd |
LEV-III SULEV30 / Tier 3 Bin 30 | 52 | 48 | 62 | Above Average | Midsize Cars | Details |
| 2021 | Tesla | Model Y Long Range AWD |
Electric (Li-Ion) |
Tier 3 Bin 0 / ZEV | 3.9 | 3.48 | 62 | Superior | Midsize SUVs | Details |
| 2021 | Chevrolet | BOLT EV |
Electric (Li-Ion) |
Tier 3 Bin 0 / ZEV | 3.77 | 3.19 | 62 | Above Average | Small Wagons | Details |
| 2021 | Honda | INSIGHT TOURING |
1.5L 4, auto CVT |
LEV-III SULEV30 / Tier 3 Bin 30 | 51 | 45 | 61 | Superior | Compact Cars | Details |
| 2021 | Volkswagen | ID.4 1st |
Electric (Li-Ion) |
ZEV / Tier 3 Bin 0 | 3.11 | 2.68 | 61 | Superior | Compact SUVs | Details |
