Mercedes-Benz G-Class Battery Health Calculator
Calculate your Mercedes-Benz G-Class's remaining battery capacity and check it against original specifications.
Mercedes-Benz G-Class — At a Glance
Battery Capacity
116 kWh
Chemistry
NMC
WLTP Range
280–296 mi
Real-World Range
200–250 mi
Max DC Charging
200 kW
10–80% DC Time
~32 min
Power
587 bhp (432 kW)
0–62 mph
4.7s
Kerb Weight
3,085 kg
Thermal Mgmt
Active liquid cooling
On Sale Since
2024
Variants
1 (2024–2025)
Enter your Mercedes-Benz G-Class energy data below to calculate your battery's current health.
Your readings
- 1
From the on-screen energy app — a recent average is fine.
- 2
The range your car is estimating right now.
- 3
The battery percentage shown on the display.
Your vehicle
Battery health
109.3 kWh usable of 116 kWh when new · 5.8% capacity lost
Healthy — typical for a well-kept G-Class. Add your odometer to compare against the fleet.
Add your odometer above to see how you compare to the fleet.
G-Class estimated average
These curves are aggregated, owner-reported degradation data — not official manufacturer figures. Your own result above is the number that matters.
Wh/mi or Wh/km
On the MBUX display, navigate to "Vehicle" → "EQ" → "Energy Flow" (or "Consumption"). Average consumption in kWh/100 km or Wh/mi is displayed. On models with the MBUX Hyperscreen, swipe to the energy consumption widget.
Estimated Range
Estimated range is shown on the instrument cluster (digital display) and in the MBUX "EQ" → "Range" section, which also shows range by driving mode.
Battery Percentage
Battery percentage is displayed on the instrument cluster next to the range, on the MBUX home screen, and in the EQ menu.
Mercedes-Benz G-Class battery degradation — what to expect
1 variants
In our database
We track 1 variants of the Mercedes-Benz G-Class with usable capacity data for each.
116–116 kWh
Capacity range
Usable battery capacity varies by trim and model year — from 116 to 116 kWh.
8 years
Typical warranty
Most EV manufacturers offer an 8-year battery warranty with a minimum capacity retention guarantee.
Battery degradation varies by chemistry, climate, charging habits, and usage patterns. Use the calculator above to check your Mercedes-Benz G-Class's current capacity against its original specification.
Mercedes-Benz G-Class battery capacity by variant
These are the usable (not gross) capacity figures used by our calculator.
| Variant | Years | Capacity (kWh) |
|---|---|---|
| G 580 | 2024-2025 | 116 |
Values may vary slightly by market, software version, and production batch.
About the Mercedes-Benz G-Class
The Mercedes-Benz G 580 with EQ Technology is the electric reinvention of the iconic G-Wagon. Despite weighing over three tonnes, it retains genuine off-road capability — enhanced by a party trick no combustion G-Class can match: a tank-turn function that rotates the vehicle on the spot using independently controlled quad motors.
The 116 kWh NMC battery sits beneath the floor, lowering the centre of gravity compared to the diesel G-Class while providing a WLTP range of up to 296 miles. Real-world range settles around 200–250 miles depending on terrain and driving style. The battery is protected by a steel underbody shield for off-road use.
With 587 bhp and a 4.7-second 0–62 mph time, it is significantly quicker than its combustion sibling. The ladder-frame chassis has been substantially reinforced to handle the additional weight. DC charging at up to 200 kW enables a 10–80% charge in around 32 minutes. This is not a rational purchase — it is an icon electrified.
What the press thinks
The electric G-Class has stunned reviewers with its genuine off-road ability and the novelty of its tank-turn feature. The silent powertrain suits the luxury positioning perfectly. Criticisms focus on the extreme weight, limited real-world range for such a large battery, and an eye-watering price tag that places it firmly in the ultra-luxury category.
Mercedes-Benz G-Class — Frequently Asked Questions
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