How long do your Sims live past their maximum life expectancy?

I always use the standard 90 day Sim life. I had a Sim live to be in her early 130s (I forget the actual number). She never ate Ambrosia, nor Life Fruit; she never used Death Flowers... but she did complete the Marathon Runner challenge and was just lucky. Her husband had died in his 110s without completing the Marathon Runner challenge. Typically, most of my Sims die around 100-110 at 90 day lifespan.