Chongqing → Zhengzhou
Latest grid data on this route
- 440 g/kWh
- 42% renewable
- 18°C · normal
- 440 g/kWh
- 42% renewable
- 16°C · normal
Grid: Ember Climate · Weather: open-meteo.com
Range by Weather Condition
In normal weather 22 of 24 EV models complete this route. Estimated charging stops among them: 2 to 8 (median 3).
Select a vehicle above to explore weather-adjusted range.
Assumptions behind these numbers
- Model assumptionStart charge 100%, arrive with 15% in reserve, charge up to 80% at each stop.
- Model assumptionUsable battery: 100% of each vehicle's listed capacity (the listed capacity may be gross or net; no correction is applied).
- Model assumptionSpeed: consumption starts from each vehicle's listed real-world efficiency, times a speed factor of 1.00 (1.00 = no speed adjustment).
- Vehicle dataWeather: each vehicle uses its own hot, normal and cold factor from our vehicle data, so consumption = efficiency x 1.00 / factor. Hot is 25 °C and above, normal is 10-25 °C, cold is below 10 °C.
- Model assumptionCharging speed: average power = min(vehicle peak kW, 150 kW cap) x 0.60 taper, plus 5 min per stop.
- MethodRange, energy and cost all use the same consumption figure. Energy is measured at the battery; charging losses are not included.
- MethodCharging stops are estimated from range and the charging window. They are not verified charging stations.
- Market dataCost: not shown, because no electricity market price is available for China.
- Market dataCO2: energy x grid average carbon intensity of 440 g/kWh (China, Ember Climate, Monthly average, May 2026, older than 45 days, last available value).
More EV Routes in China
See all China routes →Route analysis
Chongqing’s hot climate may moderately reduce battery efficiency during the initial leg, though Zhengzhou’s normal conditions offer more predictable range performance later. This domestic route within China avoids cross-border complexities, but the sheer distance demands careful battery management, especially in the hot start region where air conditioning use could further drain range. A single 30- to 45-minute fast-charging session at a midpoint station is typically sufficient to complete the trip, though drivers with smaller battery packs may need two brief stops to ensure a comfortable margin.