3 to 4 years is average. But I have seen batteries last as little as 2 years and as long as 7 years. Know that every time you run a battery down you shorten it's life.
The 2006 Cadillac CTS is 15 ft. 10.1 in. (190.1 in.) long.
The 2006 Cadillac SRX is 16 ft. 2.9 in. (194.9 in.) long.
The 2006 Cadillac Escalade is 16 ft. 6.9 in. (198.9 in.) long.
Seven years
The 2006 Cadillac Escalade-ESV is 18 ft. 5.4 in. (221.4 in.) long.
The 2006 Cadillac Escalade-EXT is 18 ft. 5.4 in. (221.4 in.) long.
The 2006 Cadillac CTS-V is 15 ft. 11.5 in. (191.5 in.) long.
The battery in my 2006 lasted 6 years before starting giving my fits.
Impossible to say. A decent battery should last at least 3 years. A great battery may last 5 or more years. Remember every time you run the battery down, you are cutting it's life short. Keep the battery clean and fully charged and it will last a long time.
Average life is from 3-5 years. If you run the battery down you shorten it's life.
The 2006 Cadillac Escalade includes 4 yr./ 50000 mi. of roadside assistance.
The 2006 Cadillac CTS includes 4 yr./ 50000 mi. of roadside assistance.