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Emission Standards Reference Guide

Light-Duty Vehicle and Light-Duty Truck Clean Fuel Fleet Flexible and Dual Fuel Vehicles -- Non-Methane Organic Gas Standards

Fuel Type Model Year Vehicle Type 50,000 miles
(g/mi)
100,000 miles
(g/mi)
120,000 miles
(g/mi)
Federal Alternative Fuel 1996 - 2000 LDV
LDT (0-3750 lbs LVW)
0.125 0.156 -
LDV
LDT (3751-5750 lbs LVW)
0.160 0.200 -
1998+ HLDT (0-3750 lbs ALVW) 0.125 - 0.180
HLDT (3751-5750 lbs ALVW) 0.160 - 0.230
HLDT (5751-8500 lbs ALVW) 0.195 - 0.280
2001+ LDV
LDT (0-3750 lbs LVW)
0.075 0.90 -
LDV
LDT (3751-5750 lbs LVW)
0.100 0.130 -
Conventional 1996 - 2000 LDV
LDT (0-3750 lbs LVW)
0.25 0.31 -
LDV
LDT (3751-5750 lbs LVW)
0.32 0.40 -
1998+ HLDT (0-3750 lbs ALVW) 0.25 - 0.36
HLDT (3751-5750 lbs ALVW) 0.32 - 0.46
HLDT (5751-8500 lbs ALVW) 0.39 - 0.56
2001+ LDV
LDT (0-3750 lbs LVW)
0.125 0.156 -
LDV
LDT (3751-5750 lbs LVW)
0.160 0.200 -

 

Code of Federal Regulations (CFR) citations:
  • 40 CFR 88.104-94 = NMOG standards for flexible- and dual-fueled vehicle

 

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