XJLI
Adventurer
After driving one for 3 years I’ll tell you it’s an under powered dog. I bet allot has to do with gearing, your buddy doesn’t get 22 mpg, he’s lieing. My Tahoe is a 2017 premier with Michelin stock sized defender tire’s, 5.3 and oil is Mobil one advanced fuel economy since day one. Hand Ca fuel economy over 40,600 miles, average is 16.5, thats mixed city and highway.
I drove a 5500lb XJ with 190hp for 4 years, and a 4300lb Land Rover with 185hp for 3 years, so these new trucks might as well be the Millennium Falcon.
Driving from NY to SC he sure does. And I drive my father in law's Silverado regularly and it'll crack 24 on 2 hour highway drives. City? Well yea sure as ******** you aren't getting more than 14-15. I'm sure your driving habits don't help if you think it's underpowered.