Mercedes-Benz EQC Battery Health Calculator

Calculate your Mercedes-Benz EQC's remaining battery capacity and check it against original specifications.

Mercedes-Benz EQC — At a Glance

Battery Capacity

80 kWh

Chemistry

NMC

WLTP Range

220255 mi

Real-World Range

175215 mi

Max DC Charging

110 kW

10–80% DC Time

~40 min

Power

408 bhp (300 kW)

0–62 mph

5.1s

Kerb Weight

2,495 kg

Thermal Mgmt

Active liquid cooling

On Sale Since

2019

Variants

1 (2019–2023)

Enter your Mercedes-Benz EQC energy data below to calculate your battery's current health.

Your readings

  1. 1

    From the on-screen energy app — a recent average is fine.

  2. 2

    The range your car is estimating right now.

  3. 3

    The battery percentage shown on the display.

Your vehicle

kWhNMC
mi

Battery health

ExampleNMC
94%state of health

75.2 kWh usable of 80 kWh when new · 6.0% capacity lost

75.2 kWh now80 kWh when new

Healthy — typical for a well-kept EQC. Add your odometer to compare against the fleet.

Add your odometer above to see how you compare to the fleet.

Battery degradation curve

EQC estimated average

NMC
Liquid cooled
70%75%80%85%90%95%100%050k100k150k200kMileage (miles)Warranty minimum (70%)
Expected degradationWarranty thresholdEstimated · based on NREL & published fleet research

These curves are aggregated, owner-reported degradation data — not official manufacturer figures. Your own result above is the number that matters.

How to find these values on your Mercedes-Benz

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 EQC battery degradation — what to expect

1 variants

In our database

We track 1 variants of the Mercedes-Benz EQC with usable capacity data for each.

80–80 kWh

Capacity range

Usable battery capacity varies by trim and model year — from 80 to 80 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 EQC's current capacity against its original specification.

Mercedes-Benz EQC battery capacity by variant

These are the usable (not gross) capacity figures used by our calculator.

VariantYearsCapacity (kWh)
400 4MATIC2019-202380

Values may vary slightly by market, software version, and production batch.

About the Mercedes-Benz EQC

The Mercedes-Benz EQC was Mercedes's first dedicated electric vehicle, launched in 2019 and discontinued in 2023. Based on the GLC platform rather than a purpose-built EV architecture, it was a transitional product that showed Mercedes's intent but also its early limitations in the electric space.

The 80 kWh NMC battery delivered 255 miles WLTP range — competitive at launch but quickly overtaken by rivals built on dedicated EV platforms. DC charging maxed out at 110 kW, which was already behind competitors like the Audi e-tron and Jaguar I-PACE at launch. The 7.4 kW AC charging limit was a particular frustration for European buyers accustomed to 11 kW.

Despite its shortcomings, the EQC offered a refined, comfortable driving experience with typical Mercedes cabin quality. The dual-motor all-wheel-drive system provided 408 bhp and a 5.1-second 0–62 mph time. For used buyers, it represents a way into a premium electric SUV at a fraction of original prices, though the limited range and slow charging remain handicaps.

What the press thinks

Reviews at launch praised the EQC's comfort, refinement, and cabin quality but criticised the limited range, slow charging, and high price relative to what was offered. By 2022, it was clearly outclassed by newer rivals and Mercedes rightly moved on to the EQA, EQB, and EQE.

Mercedes-Benz EQC — Frequently Asked Questions

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