Independent Battery Analysis

Used Volkswagen ID.4 GTX AWD (2024)
Battery Audit

2024 · AWD

Independent physics-based analysis. Real highway range 236 mi at 65 mph vs the manufacturer's 329 mi EPA claim — a 72% transparency score.

C-Tier — Higher Degradation Risk
82 kWh
AWD
CCS2
Manufacturer Transparency
72%
Real ÷ EPA claim × 100
EPA Claim
329 mi
Real at 65 mph
236 mi
Winter worst
177 mi
SOH @ 100k mi
88%
Technical overview
Specifications
Battery
82 kWh
Peak Charge
175 kW kW
Drivetrain
AWD
Connector
CCS2
Drag Coeff
0.28
Weight
2230 kg
Live battery calculator
SOH Estimator — Volkswagen ID.4 GTX AWD (2024)
State of Health
Capacity Loss
Adjusted Range
Battery health
Uses brand-calibrated Power-Law degradation model. C-Tier coefficient applied for Volkswagen.
What to check
Key Facts for Used Buyers
Degradation Tier: C — Higher Degradation Risk
The Volkswagen ID.4 GTX AWD (2024) scores C-Tier for battery longevity. The transparency score of 72% 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 Volkswagen ID.4 GTX AWD (2024) delivers approximately 236 mi of real range, compared to the 329 mi EPA figure.
Winter Range
In cold conditions (around −10°C / 14°F), expect range to drop to around 177 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
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Common questions
FAQ — Used Volkswagen ID.4 GTX AWD (2024)
How much range does a used Volkswagen ID.4 GTX AWD (2024) actually get?
At a steady 65 mph on the highway, the Volkswagen ID.4 GTX AWD (2024) delivers approximately 236 miles of real range, based on its actual drag coefficient, weight, and battery capacity — compared to the 329 mi WLTP claim.
What mileage is too high for a used Volkswagen ID.4 GTX AWD (2024)?
Mileage alone is not the deciding factor for EVs. A well-managed 120,000-mile Volkswagen ID.4 GTX AWD (2024) 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 ÷ WLTP claim × 100. For the Volkswagen ID.4 GTX AWD (2024), that's 236 ÷ 329 × 100 = 72%. Above 85% = relatively honest. Below 75% = significantly optimistic official claim.
What is the winter range of a used Volkswagen ID.4 GTX AWD (2024)?
In cold conditions around −10°C / 14°F, the Volkswagen ID.4 GTX AWD (2024) is estimated to deliver approximately 177 miles — computed via our V5.7 physics engine accounting for thermal battery losses and increased HVAC demand.
Transparency Score
72%
Volkswagen ID.4 GTX AWD (2024) vs EPA claim
Real 65 mph
236 mi
EPA / WLTP
329 mi
Winter −10°C
177 mi
Tier
C — Higher Degradation Risk
SOH at 100k mi
88%
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