* Driving style: Aggressive acceleration and high speeds drastically reduce fuel economy.
* Terrain: Hills and mountains will significantly lower MPG compared to flat roads.
* Vehicle weight: The Duetto's weight, including any cargo and passengers, heavily impacts fuel consumption. A heavier load means lower MPG.
* Maintenance: Proper engine maintenance is crucial for optimal fuel efficiency.
* Wind: Headwinds significantly impact fuel economy, especially for a larger vehicle like a motorhome.
While you might find some anecdotal evidence online, expect a range of 15-25 MPG under ideal conditions. However, real-world MPG is likely to be on the lower end of that range, perhaps even lower depending on the factors listed above. It's far more realistic to expect something in the 15-20 MPG range or even less.
