The Tesla Model S 70D with Autopilot and Lifetime Free Supercharging (2015 model year) is a unique package that offers significant benefits, especially for the right owner. Here’s a detailed outline of its advantages:
1. Lifetime Free Supercharging (The Crown Jewel)
Substantial Long-Term Cost Savings: This is the most valuable feature. It eliminates one of the largest ongoing costs of EV ownership—fast-charging fees—for as long as you own the car. For frequent travelers or high-mileage drivers, this can save thousands of dollars over the years.
Transferable with the Car: This benefit is tied to the Vehicle Identification Number (VIN), not the original owner. It transfers to subsequent private owners, significantly boosting the car’s resale value compared to later models without free Supercharging.
Convenience and Freedom: Enables spontaneous long-distance travel without worrying about charging costs, making road trips more affordable and reducing range anxiety.
2. Proven Dual Motor All-Wheel Drive (The „70D“)
Enhanced Traction and Safety: The dual-motor setup provides better acceleration, stability, and control in adverse weather conditions (rain, snow, light ice) compared to rear-wheel-drive models.
Improved Performance: Delivers strong, instant torque with all-wheel-drive grip. The 70D was notably quicker than the base 70 RWD model.
Reduced Risk of Oversteer: The AWD system offers more predictable handling, especially under power.
3. First-Generation Autopilot Hardware (Autopilot 1 – AP1)
Established, Stable Driver-Assistance: This system uses a dedicated mobileye processor and a single camera/radar/sensor suite. It is widely regarded as a mature and predictable system for its generation, especially for highway use.
Core Autopilot Features: Includes Traffic-Aware Cruise Control and Autosteer, which can significantly reduce driver fatigue on long highway journeys.
No Ongoing Subscription Fee: Unlike some newer Tesla models, this hardware does not require a monthly subscription for its basic Autopilot features; they are included.
4. Tesla Model S Platform Benefits
Spaciousness and Practicality: Offers a large hatchback design with exceptional cargo space (both front trunk „frunk“ and rear hatch), combining sports car performance with sedan comfort and practicality.
Over-the-Air (OTA) Updates: Even as a 2015 model, it receives software updates that can improve features, UI, and performance remotely.
Safety: Earned 5-star safety ratings across all categories from NHTSA when new.
Access to Tesla’s Supercharger Network: The largest and most reliable fast-charging network, which you can use for free.
5. Value Proposition & Ownership Experience
High Feature-to-Cost Ratio: On the used market, this specific configuration often offers more premium features (AWD, Autopilot, free Supercharging) for the price than a newer, more basic EV.
Lower Entry Point to Tesla Ownership: Provides a way to experience Tesla’s technology, performance, and ecosystem at a lower initial purchase price than a new model.
„Future Classic“ Potential: As one of the first mass-produced EVs with these hallmark features, well-maintained examples may hold cultural and collector interest.
Important Considerations & Caveats:
To give a complete picture, be aware of the potential downsides:
Battery Degradation: A 2015 battery will have some reduced range from its original ~234 miles (EPA). Expect realistic range closer to 180-210 miles depending on health and conditions.
Out of Warranty: The basic 4-year/50,000-mile warranty is long expired. The 8-year/unlimited-mile battery/drive unit warranty may still be in effect but will end soon. Out-of-warranty repairs on a Tesla can be expensive.
Older Technology: Lacks newer features like a faster MCU (media computer), Sentry Mode, Dashcam, more advanced gaming, or enhanced Autopilot features like Navigate on Autopilot.
Autopilot Limitations: AP1 is a hands-on driver-assist system, not a self-driving system. It requires constant supervision and does not change lanes or read speed limit signs.
Ideal Owner Profile:
This car is a fantastic fit for someone who:
Plans long-distance trips frequently to maximize free Supercharging.
Has access to home charging for daily use.
Understands and accepts the risks and costs of an out-of-warranty luxury EV.
Values the practicality and performance of the Model S platform and is content with proven, older tech.
In summary, the 2015 Model S 70D with Lifetime Free Supercharging is a compelling package that offers tremendous ongoing fuel savings, solid performance, and a slice of Tesla innovation, making it a uniquely valuable proposition in the used EV market for a well-informed buyer.