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