The sticker shock facing some Tesla owners is no longer about the purchase price, but the cost of keeping an aging electric car on the road. In extreme cases, a high-mileage Model S now faces a ...

EV batteries rarely fail, but when they do it doesn't have to kill the car. This new video shows that not only can it be cost-effective to replace a battery, but in some cars you can actually upgrade ...

If you are worried about a massive battery replacement bill down the road, you may be surprised by the answer. Tesla batteries typically last 300,000-500,000 miles, or about 20 years for most owners.