* Year and model: Different model years have different engines and fuel efficiencies.
* Engine type: A Tahoe with a V8 engine will likely have different mileage than one with a smaller engine.
* Driving habits: Aggressive driving, frequent stop-and-go traffic, and towing will significantly reduce fuel efficiency and overall mileage.
* Maintenance: Proper maintenance is crucial for optimal engine performance and fuel economy.
While a new Tahoe might have an EPA-estimated range, this is just an estimate under ideal conditions. In reality, a Tahoe could last for hundreds of thousands of miles with proper maintenance, although its fuel efficiency might decrease over time. You can't give a definitive "up to" mileage number.