Passenger Car Field Test : Mercedez Maybach S500 (2015 Model) => 59% improvement over average fuel economy
| Seoul->Busan : ExGFS_V2 using | 9.7 km / liter | (9.7 – 6.1)÷6.1 |
| Busan->Seoul : ExGFS_V2 not used | 6.1 km / liter | = 59.0% improvement |

| Driving Condition | |
|---|---|
| Average speed | 87 km/h |
| Driving time | 4hr 38min |










