It’s important to first clarify the specifications in your query, as the terminology doesn’t perfectly align with Tesla’s official naming.
„Facelift“: Tesla’s update for the Model 3 (often called „Project Highland“) was introduced for the 2024 model year, not 2021. A 2021 model would be the pre-facelift version.
„4×4“: Tesla uses the term „Dual Motor All-Wheel Drive (AWD)“ instead of „4×4.“
Therefore, the benefits outlined below are for a 2021 Tesla Model 3 Long Range Dual Motor AWD with Full Self-Driving (FSD) and its original factory warranty.
Even with this clarification, this remains a highly desirable and well-equipped configuration. Here are its benefits:
1. Performance & Drivetrain Benefits (Long Range & Dual Motor AWD)
Excellent All-Weather Capability: The dual-motor All-Wheel Drive system provides superior traction, stability, and control in rain, snow, and on slippery surfaces. It automatically adjusts power between the front and rear wheels for optimal grip and safety.
Impressive Range: The „Long Range“ battery is the key benefit, offering an EPA-estimated range of around 353 miles for a 2021 model. This significantly reduces „range anxiety“ and is ideal for long commutes and road trips.
Thrilling Performance: The Long Range AWD model delivers swift acceleration (0-60 mph in about 4.2 seconds), making merging and passing on highways effortless and engaging for the driver.
2. Technology & Autonomy Benefits (Full Self-Driving – FSD)
This is the most significant value-add of this package, as FSD is a very expensive option.
Included Premium Feature Suite: You get the entire FSD package without the need for the current $12,000 upfront cost or a $199/month subscription. This is a major financial benefit.
Comprehensive Feature Set (as of 2021):
Navigate on Autopilot: Actively guides the car from a highway on-ramp to off-ramp, suggesting and executing lane changes, navigating interchanges, and taking exits.
Auto Lane Change: Automatically changes lanes when the driver confirms the turn signal while using Autosteer.
Autopark: Helps automatically parallel or perpendicular park the car.
Summon: Moves the car forward or backward in a straight line via the mobile app.
Smart Summon: The car can navigate more complex parking lots to come to you within your line of sight.
Traffic Light and Stop Sign Control: Identifies traffic controls and automatically slows the car to a stop, requiring driver confirmation to proceed.
Future Update Potential: The car is equipped with the hardware to receive software updates that can improve these features over time.
3. Warranty & Ownership Benefits (2021 Warranty)
Likely Warranty Coverage: A 2021 model will likely still be within its 4-year, 50,000-mile basic vehicle limited warranty (depending on its in-service date and current mileage). More importantly, it will definitely be covered by the 8-year, 120,000-mile battery and drive unit warranty (with minimum 70% capacity retention). This provides excellent peace of mind on the most critical components.
Proven Reliability: The 2021 Model 3 benefits from several years of iterative manufacturing improvements, making it a refined and reliable vehicle compared to earlier production years.
Strong Depreciation Curve: The steepest part of the car’s depreciation has already occurred. By buying a 2021 model, you avoid that initial hit while still getting a modern, high-tech vehicle. The included FSD package helps bolster its resale value.
Low Operating Costs: Electricity is cheaper than gasoline. There are no oil changes, spark plugs, or emissions checks, leading to significantly lower maintenance costs than a gasoline-powered sedan.
4. General Tesla Model 3 Advantages
Sporty and Efficient Design: The Model 3 is known for its agile handling, low center of gravity (thanks to the battery pack), and sleek, aerodynamic profile that contributes to its efficiency.
Over-the-Air (OTA) Updates: The car continuously improves. Tesla sends free software updates that can add new features, improve performance, and enhance safety, making the car feel newer than its model year.
Access to Tesla Supercharger Network: You have access to Tesla’s vast, reliable, and fast-charging network, making long-distance travel convenient.
Minimalist Interior: The cabin is focused on simplicity and the central 15-inch touchscreen, creating a clean and modern driving environment.
High Safety Ratings: The Model 3 has achieved 5-star safety ratings across the board from NHTSA and is a Top Safety Pick+ from the IIHS.
Summary of Key Benefits:
This package offers a fantastic combination of:
Performance: AWD traction and long-range capability.
Premium Technology: The full FSD suite, representing a huge value if included.
Peace of Mind: Strong remaining battery/drivetrain warranty.
Value: Acquiring a high-spec Tesla after the steepest depreciation has occurred.
Crucial Consideration:
You must verify the exact warranty status and the transfer of FSD:
Warranty: Check the car’s VIN with Tesla or the seller to confirm the exact in-service date and current mileage to see what warranty coverage remains.
FSD Confirmation: Ensure the Full Self-Driving capability is still active on the vehicle and will transfer to you. It should be listed on the car’s software screen and the purchase agreement.