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Meanest Vehicles for the Environment in 2009

Make and Model Specificationsa Emission Standard a MPG:
City
MPG:
Hwy
Green
Score
HUMMER H2 FFVb 6.2L 8, auto awd Tier 2 bin 5 11 18 16
LAMBORGHINI MURCIELAGO /
MURCIELAGO ROADSTERc
6.5L 12, manual 4wd [P] Tier 2 bin 5 / LEV II 8 13 18
GMC YUKON 2500d 6.0L 8, auto awd Tier 2 bin 5 13 19 18
MERCEDES-BENZ G55 AMG 5.4L 8, auto 4wd [P] Tier 2 bin 5 / LEV II 11 15 19
MAYBACH 57S / 62Se 6.0L 12, auto [P] Tier 2 bin 5 / LEV II 10 16 19
LINCOLN NAVIGATOR FFVf 5.4L 8, auto Awd Tier 2 bin 5 14 19 19
GMC SIERRA K2500b 6.0L 8, auto Awd LEV II 13 19 19
MERCEDES-BENZ ML63 AMG 6.2L 8, auto stk 4wd [P] Tier 2 bin 5 / LEV II 10 14 20
JEEP GRAND CHEROKEE 6.1L 8, auto 4wd [P] Tier 2 bin 5 / LEV II 11 14 20
DODGE RAM 2500 MEGA CABb 5.7L 8, auto Awd LEV II 13 18 20
CHEVROLET SUBURBAN K1500b 6.0L 8, auto Awd Tier 2 bin 5 13 18 20
FORD F-250 b,g 5.4L 8, auto Awd ULEV II 13 17 20

[P] denotes premium gasoline.
"auto stk" denotes manually adjustable automatic transmission.
a A listing with two emission standards (e.g., Tier 2 bin 5 / LEV II) denotes a single vehicle carrying both a federal and a California emission certification. Green Scores for such listings reflect the cleaner of the two certifications .
b These vehicles, classified as heavy-duty trucks, are exempt from fuel economy regulations.
c
The automatic configuration of these vehicles receives a Green Score of 20.
d The 2wd configuration of this model receives a Green Score of 19.
e The Maybach 57/ 62 (non-S) also receive a Green Score of 19.
f The bin 4 version of this model receives a Green Score of 20.
g The manual version of this model also receives a Green Score of 20.

 

Introduction

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Greenest Vehicles of 2009

Meanest Vehicles for the Environment in 2009

The Year's Market Trends

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