Silverado vs Tahoe

Come next spring I am looking to get either a 2001-2006 Tahoe or a Silverado of the year. What I am wondering is what are the gas mileage differences between the two. Both will be the 5.3 and both will have 4x4. Please help me out here as I really cant find anything like this on google surprisingly.

Thanks in advance

Come next spring I am looking to get either a 2001-2006 Tahoe or a Silverado of the year. What I am wondering is what are the gas mileage differences between the two. Both will be the 5.3 and both will have 4x4. Please help me out here as I really cant find anything like this on google surprisingly.

Thanks in advance

I believe the 17.5- 19mpg with the 4x4 5.3L engine...the Tahoe will get a little less mpg..max mpg.

I would think that the Tahoe would weigh more so get less mileage.
Mileage wouldn't be a big concern to me between the two. More important is the distinct difference between the two vehicles what kind of service you want from your next horseless contraption and differences in the purchase price.