Well, I haven't owned my 07 Tundralong enough to know for sure but chances are it'll outlast a few trucks. Reason being, my dad has a 96 Tacoma that he's had for about 8 yrs and I swear it receives no more than one oil change a year. To this day all he's done to it was replace the radiator, leaf springs, and brake pads. (Radiator 'cause he ran into something, springs 'cause he overloaded the truck, pads 'cause it's a normal wear and tear item) I'm the family mechanic and the one who makes the repairs so I know this was about all that was done.That truck purrs day after day yet in my opinion is so neglected I'd call it abuse.