Upgrading Older Teslas: Is New Tech Possible? Official Upgrades and Aftermarket Retrofitting

From Torque News.

Thinking about upgrading your older Tesla and wondering if new tech is possible? In this video, we explore whether older Tesla models like the Model S, Model X, and early Model 3 can keep up with the latest technology in 2025 and beyond. From infotainment to Autopilot hardware and even battery upgrades, we break down the real options Tesla offers—and what the aftermarket world has created for owners who want more. If you’ve ever searched “Can I upgrade my older Tesla to get the latest technology?” this is the video for you.

We’ll cover Tesla’s official retrofit programs, including the popular Tesla MCU2 upgrade cost and benefits, and the FSD computer upgrade for older Teslas. We’ll also talk about the limits of first-party retrofits, like the fact that Tesla doesn’t currently offer battery upgrades for older Model S or Model X. These retrofits can breathe new life into your vehicle, but they don’t cover everything—so we’ll explain where Tesla draws the line, and why.

For owners looking beyond Tesla’s offerings, we dive into the world of aftermarket Tesla modifications. From aftermarket screen upgrades for older Tesla Model S to adding Apple CarPlay or Android Auto to a Model 3, we’ll explore what’s possible, what’s risky, and whether it’s worth the cost. If you’ve been asking “Is it cheaper to upgrade an old Tesla or buy a new one?” we’ll help you weigh the pros and cons of these unofficial solutions.

Finally, we break down the cost vs. benefit of upgrading an old Tesla and discuss how to future-proof your ride. Whether you’re curious about resale value, usability improvements, or simply keeping your Tesla fresh with modern tech, this video gives you the insights you need before spending thousands of dollars. Watch until the end to hear our advice on which upgrades truly make sense and join the conversation in the comments—because the future of older Teslas is shaped by the decisions of their owners.

#teslaupgrades