Technical overview
Specifications
Battery
82 kWh
Peak Charge
200 kW kW
Drivetrain
AWD
Connector
NACS
Drag Coeff
0.23
Weight
1847 kg
Live battery calculator
SOH Estimator — Tesla Model 3 Long Range AWD (2021)
State of Health
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Capacity Loss
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Adjusted Range
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Uses brand-calibrated Power-Law degradation model. B-Tier coefficient applied for Tesla.
What to check
Key Facts for Used Buyers
Degradation Tier: B — Average — Check Carefully
The Tesla Model 3 Long Range AWD (2021) scores B-Tier for battery longevity. The transparency score of 78% tells you how honest the manufacturer range claim is at real highway speeds.
Real vs. EPA Range
At a steady 65 mph on the highway, the Tesla Model 3 Long Range AWD (2021) delivers approximately 278 mi of real range, compared to the 358 mi EPA figure.
Winter Range
In cold conditions (around −10°C / 14°F), expect range to drop to around 195 mi — computed via our physics engine, not a flat percentage.
Charging History Matters
Frequent DC fast charging and consistent high-SOC storage accelerate NMC degradation. Ask about charging habits or request a battery health report from the manufacturer's app.
Before you sign anything
Red Flags to Check
Any battery warranty replacement on record — demand full documentation
Missing service history or software update log
Seller unwilling to allow a pre-purchase inspection
Any signs of flood or structural damage
Range on the dash significantly below our estimate for the stated mileage
Run the Full Audit on This Tesla Model 3 Long Range AWD (2021)
Enter the odometer, get exact SOH, adjusted range, winter worst-case, and a degradation verdict in seconds.
Common questions
FAQ — Used Tesla Model 3 Long Range AWD (2021)
How much range does a used Tesla Model 3 Long Range AWD (2021) actually get?
At a steady 65 mph on the highway, the Tesla Model 3 Long Range AWD (2021) delivers approximately 278 miles of real range, based on its actual drag coefficient, weight, and battery capacity — compared to the 358 mi EPA claim.
What mileage is too high for a used Tesla Model 3 Long Range AWD (2021)?
Mileage alone is not the deciding factor for EVs. A well-managed 120,000-mile Tesla Model 3 Long Range AWD (2021) can outperform a 40,000-mile example with poor charging habits. Run our SOH audit to get the real picture.
How does the transparency score work?
The score is: Real Range ÷ EPA claim × 100. For the Tesla Model 3 Long Range AWD (2021), that's 278 ÷ 358 × 100 = 78%. Above 85% = relatively honest. Below 75% = significantly optimistic official claim.
What is the winter range of a used Tesla Model 3 Long Range AWD (2021)?
In cold conditions around −10°C / 14°F, the Tesla Model 3 Long Range AWD (2021) is estimated to deliver approximately 195 miles — computed via our V5.7 physics engine accounting for thermal battery losses and increased HVAC demand.