How Long Should S Car Battery Last. Mine laste exactly 4 years. To provide some assurance over car battery lifespan and concern with replacement cost the federal government mandates that manufacturers offer a minimum of an 8-year100000.
Your car battery should last at least 3 years and on average 4 years even in most harsh conditions. There are several factors that can affect a car battery lifespan including temperature extremes taking regular short trips long periods of inactivity vibrations from rough journeys and the number of electronic. According to BMW a car battery should sit for four weeks without removing the battery.
To provide some assurance over car battery lifespan and concern with replacement cost the federal government mandates that manufacturers offer a minimum of an 8-year100000.
According to BMW a car battery should sit for four weeks without removing the battery. All the electronics on this car computers water pumps electric valves seat heaters big stereo comfort access etc put more load on the battery so it wont last as long as on a simpler car normally get 6-7 years on my Jeep M. However you need to keep recharging the battery over time. Of those considering an electric car purchase 50 view the average battery life at 100000 miles or more and 46 believe average battery life lasts 65000 miles or less.
