Independent Battery Analysis

Used Ford Mustang Mach-E RWD (2022)
Battery Audit

2022 · RWD

Independent physics-based analysis. Real highway range 258 mi at 65 mph vs the manufacturer's 300 mi EPA claim — a 86% transparency score.

R-Tier — Under Review
75.7 kWh
RWD
CCS
Manufacturer Transparency
86%
Real ÷ EPA claim × 100
EPA Claim
300 mi
Real at 65 mph
258 mi
Winter worst
191 mi
SOH @ 100k mi
87%
Technical overview
Specifications
Battery
75.7 kWh
Peak Charge
150 kW kW
Drivetrain
RWD
Connector
CCS
Drag Coeff
0.3
Weight
1985 kg
Live battery calculator
SOH Estimator — Ford Mustang Mach-E RWD (2022)
State of Health
Capacity Loss
Adjusted Range
Battery health
Uses brand-calibrated Power-Law degradation model. R-Tier coefficient applied for Ford.
What to check
Key Facts for Used Buyers
Degradation Tier: R — Under Review
The Ford Mustang Mach-E RWD (2022) scores R-Tier for battery longevity. The transparency score of 86% 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 Ford Mustang Mach-E RWD (2022) delivers approximately 258 mi of real range, compared to the 300 mi EPA figure.
Winter Range
In cold conditions (around −10°C / 14°F), expect range to drop to around 191 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 Ford Mustang Mach-E RWD (2022)
Enter the odometer, get exact SOH, adjusted range, winter worst-case, and a degradation verdict in seconds.
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Common questions
FAQ — Used Ford Mustang Mach-E RWD (2022)
How much range does a used Ford Mustang Mach-E RWD (2022) actually get?
At a steady 65 mph on the highway, the Ford Mustang Mach-E RWD (2022) delivers approximately 258 miles of real range, based on its actual drag coefficient, weight, and battery capacity — compared to the 300 mi EPA claim.
What mileage is too high for a used Ford Mustang Mach-E RWD (2022)?
Mileage alone is not the deciding factor for EVs. A well-managed 120,000-mile Ford Mustang Mach-E RWD (2022) 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 Ford Mustang Mach-E RWD (2022), that's 258 ÷ 300 × 100 = 86%. Above 85% = relatively honest. Below 75% = significantly optimistic official claim.
What is the winter range of a used Ford Mustang Mach-E RWD (2022)?
In cold conditions around −10°C / 14°F, the Ford Mustang Mach-E RWD (2022) is estimated to deliver approximately 191 miles — computed via our V5.7 physics engine accounting for thermal battery losses and increased HVAC demand.
Transparency Score
86%
Ford Mustang Mach-E RWD (2022) vs EPA claim
Real 65 mph
258 mi
EPA / WLTP
300 mi
Winter −10°C
191 mi
Tier
R — Under Review
SOH at 100k mi
87%
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