SmartWay Vehicle Thresholds iv ^B ^m ^& ^v ^^^ GREENHOUSE GAS SCORE Score 10 9 8 7 6 5 4 3 2 1 CO2e Emission (g/mile) Less than 188 188-233 234-279 280-325 326-371 372-417 418-463 464-509 510-555 556 and up Combined City/Hwy Label MPG Gasoline 48+ 39-47 33-38 28-32 25-27 22-24 20-21 18-19 17 <16 Diesel 55+ 44-54 37-43 32-36 28-31 25-27 22-24 20-21 19 <18 MY 2011 MY 2012 AIR POLLUTION SCORE Score 10 9 8 7 6 5 4 3 2 1 US EPA Tier 2 Emission Standard Bin 1 — Bin 2 Bin 3 Bin 4 Bin 5 Bin 6 Bin 7 Bin 8 — California Air Resources Board LEV II Emission Standard ZEV PZEV SULEVII -- ULEVII LEV II LEV II option 1 -- SULEV II Ig trucks U LEV & LEV II Ig trucks US EPA Certified •xSm.3rtVvdy® Vehicles that get a combined score of > 17 (minimum GHG score = 9; minimum air pollution score = 8) £lite ^ US £PA Certified Vehicles that get a combined score of > 12 (minimum GHG score = 6; minimum air pollution score = 5) Unhid Suitt I n.unnTwin:il • r--|,i-|i-,i Apra, EPA-420-B-13-015, January 2010 ------- |