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How much range does a Tesla actually lose over time?
Battery degradation is real but slower than most new owners expect. Here’s what the data actually shows, in miles and years.

What it actually costs to replace a Tesla battery.
Battery replacement cost is a top worry for new Tesla shoppers. Here’s what Tesla’s warranty covers and what the real-world data shows.

What Tesla’s Warranty Covers, and For How Long
Tesla’s warranty coverage is split across several separate terms — here’s how long each one lasts, what it actually pays for, and what still comes out of your pocket.
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