* Engine size: The 2000 Venture came with different engine options. A larger engine generally gets worse gas mileage.
* Driving habits: Aggressive driving, frequent acceleration and braking, and excessive idling significantly reduce fuel economy.
* Maintenance: Regular maintenance, including proper tire inflation and tune-ups, improves fuel efficiency.
* Vehicle condition: A well-maintained vehicle will generally get better mileage than one that's neglected.
* Terrain: Driving in hilly or mountainous areas reduces fuel economy compared to flat terrain.
To get a better idea of the mileage you might expect, you should look at resources like:
* Used car listings: Websites selling used cars often list mileage for similar vehicles. Look at listings for 2000 Chevy Ventures and see the mileage on those vehicles. Keep in mind this only tells you the mileage at the *time of listing*, not the vehicle's total lifespan.
* Fuel economy websites: Websites like fueleconomy.gov (if you're in the US) might offer EPA estimates for the specific engine your Venture has. However, these are estimates, and real-world mileage will vary.
* Owner forums: Online forums dedicated to Chevy Ventures might have discussions where owners share their experiences with fuel economy.
Instead of focusing on a specific mileage number, it's more useful to research the factors above and understand the range of possibilities. You'll likely find a wide variation in reported mileage.