Houston → San Antonio
Latest grid data on this route
- 283 g/kWh
- 36% renewable
- 16°C · normal
- 283 g/kWh
- 36% renewable
- 18°C · normal
Grid: U.S. EIA Open Data · Weather: open-meteo.com
Autonomía según el clima
Con clima normal, 24 de 24 modelos de VE completan esta ruta. Paradas de carga estimadas entre ellos: de 0 a 2 (mediana 0).
Selecciona un vehículo arriba para explorar la autonomía ajustada.
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: estimated energy cost at the average electricity market price for United States, residential retail average, as of 17 May 2026, older than 45 days, last available value (0.162 EUR/kWh); public charging tariffs are usually higher.
- Market dataCO2: energy x grid average carbon intensity of 283 g/kWh (United States, U.S. EIA Open Data, as of 17 May 2026, older than 45 days, last available value).
Más rutas VE en United States
Todas las rutas de United States →Análisis de la ruta
The 314-kilometre drive from Houston to San Antonio, taking roughly 208 minutes, is well within the real-world range of most modern EVs, even in Houston’s hot climate, which can reduce battery efficiency due to increased air-conditioning use. The route is not cross-border, eliminating any customs or charging connector concerns. For EV drivers, the flat terrain of this Texas corridor minimizes elevation-related range drain, making the trip straightforward. However, planning a brief charging stop midway could provide a buffer against Houston’s heat-induced range loss, ensuring a stress-free arrival in San Antonio without relying on the city’s smaller charging network.