Mercedes-EQ EQS 580 4MATIC charging curve & performance

MY2024, MY2025
Last modified: Aug 21, 2026

Below is the charging curve for Mercedes-EQ EQS 580 4MATIC, illustrating the charging speed at various battery levels. Additionally, graphs for range and time provide comprehensive details on charging performance.

Charging Highlights

Peak DC Speed
210 kW
Battery Capacity
125.0 kWh
Architecture
396 V

125.0 kWh —

Charging Performance

Average charging speed 0 - 100% 79.3 kW
Average charging speed 10-100% 74.9 kW
Average charging speed 10-80% 152.7 kW

Advanced Metrics

Max C-Rate 1.66 C
Average C-Rate 1.16 C
Optimum charging area 1% – 55%

Time Analysis

Range Analysis

Key Insights

Optimum charging speed included 5 minutes loss 144.2 kW
Optimum charge stop time 26m 31s
Charging time 10-80% 32 m 27 s

Charging Speed Analysis

SOC Range Charger output (kW) Total Time Energy Added
0-100% 79.3 kW 1 h 29 m 17 s 118.0 kWh
10-100% 74.9 kW 1 h 25 m 5 s 106.2 kWh
10-80% 152.7 kW 32 m 27 s 82.6 kWh

Range Added Per Minute by Driving Cycle

SOC Range EPA WLTP 70 mph 120 km/h
0-100% ? 8.9 km (5.5 mi) 5.9 km (3.7 mi) 5.5 km (3.4 mi)
10-100% ? 8.4 km (5.2 mi) 5.5 km (3.4 mi) 5.2 km (3.2 mi)
10-80% ? 17.1 km (10.6 mi) 11.3 km (7.0 mi) 10.6 km (6.6 mi)

Charging Curve Data (0–100% SOC)

SOC Charger output Total time from 0% Energy into battery

Charger output is the power the charging station delivers. Energy into battery is what actually arrives: around 5% is lost to heat and conversion along the way, and charging times are calculated from that reduced figure. Dividing energy by time therefore gives a value roughly 5% below the charger output column. The 5% is an estimate — real loss varies with temperature, state of charge and the charger used. Read more about charging loss

More information

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