This is the length of Abraham's life: 175 years.
References for Genesis 25:7
He took his last breath and died at a ripe old age, old and contented, and he was gathered to his people.
References for Genesis 25:8
His sons Isaac and Ishmael buried him in the cave of Machpelah near Mamre, in the field of Ephron son of Zohar the Hittite.
This was the field that Abraham bought from the Hittites. Abraham was buried there with his wife Sarah.
After Abraham's death, God blessed his son Isaac, who lived near Beer-lahai-roi.