I've been doing a much research as possible on the pro-4x. After alot of google searches I can't get a real consensus on fuel economy. There are several horror stories of stock 2015 pro 4x xterras getting an average of 14 mpg. Then there are some people claimin 18 and 20 to 21 on the highway. Most people have lifts and bigger tires, and I know that will lower mpg. Anyone give real world input on their fuel economy. I live in florida so, mountains are only a variable when vacationing.
If I should only expect to see 15 to 16 from the xterra, I may postpone a test drive on Friday.
Thanks for any input
Most of our trips are in the west, so there's definitely more hills here than you would have in FL. We have two second gen Xterras, an '06 and '09. Both are automatics, both are slightly lifted (1.5") with Old Man Emu suspensions, both have some armor (skid plates, rock sliders), and both have the stock plastic front bumper. IMO aftermarket bumpers have a pretty big negative impact on MPG.
The '06 is on 33" AT tires and the '09 is on the stock size (32") AT tires. The '09 does 1-2 MPG better in most situations. Is this the tires alone, or some other factors? No idea. Here's some numbers, though I admit that I haven't really tracked this with any rigor, it's more from memory.
This would be for the '06 with 33's, add maybe 1-2 MPG for the '09 on 32's.
Extended time in 4LO, aired down, sand (worst case scenario and not typical)
As low as 10-12 MPG, though usually better
Around town, short trips, stoplights, winter
13ish MPG
Mixed town and highway
16ish MPG
Lower speed highway (2 lane backroads at 55-65 MPH)
18ish MPG
Interstate at higher speeds (75-80 MPH)
16ish MPG
Xterras have never been known for great MPG's. But, they do a lot of things really well. I am not sure you'd be able to get much better MPG's from a similarly capable vehicle, but even if you were getting 3MPG better, that's about a $250 difference for every 10K miles you drive. Pretty small cost difference IMO.