Post by
MinisterofDOOM »
https://forums.nicoclub.com/ministerofdoom-u16506.html
Mon May 04, 2009 8:52 pm
Depends on which year or generation you're looking at.
For the most part, common issues are electrical...sensors and other small components. All the engines used in the Max are supremely dependable and should treat you very well and last a long, long time. Transmissions probably won't last the life of the motor but with some preventative maintenance you can keep them going for quite a while. If you don't take care of the 4 speed auto, though, it can die pretty early on. The 5 speed auto used from '04 to '07 is much tougher.
The Altima is a whole different animal if you're looking at a 4 cylinder version. Earlier ones had the very dependable KA24 which is a low-maintenance motor that should last a long time. Newer ones had the horrible QR25. I would never buy a QR-powered car, they're just too problematic. If you're looking at the V6 Altima, the drivetrain including transmission is the same as the Max, so essentially what's true for the Max is true for the Alty. The Altima switched from the 4 speed auto to the 5-speed auto in 2005, so a 2005 or newer Altima is definitely preferable for that alone.