Home> Greenest & Meanest> Best by Class

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 EDX Rating Class Ranking Class
2023 Porsche PANAMERA TURBO S

4.0L 8, auto Awd [P]

 LEV-III ULEV125 / Tier 3 Bin 125 15 22 35 1.89 Inferior Large Cars Details
2023 BMW ALPINA XB7

4.4L 8, auto stk Awd [P]

 LEV-III ULEV70 / Tier 3 Bin 70 16 20 35 1.89 Average Large SUVs Details
2023 Dodge Challenger

6.4L 8, manual [P]

 LEV-III ULEV70 / Tier 3 Bin 70 14 23 35 1.89 Inferior Midsize Cars Details
2023 Dodge Challenger Widebody

6.4L 8, manual [P]

 LEV-III ULEV70 / Tier 3 Bin 70 14 23 35 1.89 Inferior Midsize Cars Details
2023 Jaguar F-PACE SVR

5.0L 8, auto stk Awd [P]

 LEV-III ULEV125 / Tier 3 Bin 125 15 21 35 1.89 Inferior Midsize SUVs Details
2023 Toyota 4Runner 2WD

4.0L 6, auto stk

 LEV-III ULEV70 / Tier 3 Bin 70 16 19 35 1.89 Inferior Midsize SUVs Details
2023 Ford F150 PICKUP TREMOR 4WD

3.5L 6, auto stk 4wd

 LEV-III ULEV50 / Tier 3 Bin 50 16 20 35 1.89 Below Average Standard Pickups Details
2023 Toyota TUNDRA 4WD PRO

3.4L 6, auto stk 4wd

 LEV-III ULEV70 / Tier 3 Bin 70 18 20 35 1.89 Below Average Standard Pickups Details
2023 Porsche 911 Turbo S Cabriolet

3.7L 6, auto Awd [P]

 LEV-III ULEV70 / Tier 3 Bin 70 15 21 35 1.89 Inferior Subcompact Cars Details
2023 Ford F150 PICKUP TREMOR 4WD

3.5L 6, auto stk 4wd

 LEV-III ULEV50 / Tier 3 Bin 50 16 20 35 1.88 Below Average Standard Pickups Details
2023 Porsche 911 Turbo

3.7L 6, auto Awd [P]

 LEV-III ULEV70 / Tier 3 Bin 70 15 20 35 1.88 Inferior Subcompact Cars Details
2023 BMW X5 M50i

4.4L 8, auto stk Awd [P]

 LEV-III ULEV125 / Tier 3 Bin 125 16 22 35 1.87 Average Large SUVs Details

Pages

auto cvt

denotes continuously variable automatic transmission.

auto stk

denotes manually adjustable automatic transmission

[CNG]

denotes Compressed Natural Gas

[P]

denotes premium gasoline.

[D]

denotes diesel

Emission Standards:

A listing with two emission standards (e.g., Tier 2 bin 5 / ULEV II) denotes a single vehicle carrying both a federal and California emission certification. Green scores for such listings reflect the cleaner of the two certifications.

Battery-Electric Vehicle Fuel Economy:

Fuel economy for pure battery-electric vehicles is provided in miles per kilowatt-hour.

Plug-in Hybrid Fuel Economy:

Fuel economy for plug-in hybrids is provided in miles per gallon for gasoline operation and in miles per kilowatt-hour for electric operation.