Portofino → Rome
Today's conditions on this route
- 327 g/kWh
- 33% renewable
- 19°C · normal
- 327 g/kWh
- 33% renewable
- 16°C · normal
Grid: energy-charts · Weather: open-meteo.com
Range by Weather Condition
In normal weather 24 of 24 EV models complete this route. Estimated charging stops among them: 0 to 4 (median 1).
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: estimated energy cost at the average electricity market price for Italy, day-ahead market, as of 18 Oct 2026 (0.229 EUR/kWh); public charging tariffs are usually higher.
- Market dataCO2: energy x grid average carbon intensity of 327 g/kWh (Italy, energy-charts, as of 18 Oct 2026).
More EV Routes in Italy
See all Italy routes →Route analysis
The 485-kilometre route from Portofino to Rome presents a straightforward single-charge journey for most modern EVs under normal climate conditions. The route remains within Italy, avoiding cross-border complications. For EV drivers, the dense charging network means a planned stop of 20-30 minutes at a high-power charger mid-route is sufficient, eliminating range anxiety. The normal climate on both ends and along the route means no cold-weather range reduction, so real-world consumption should align closely with WLTP estimates. Terrain is not specified, but the coastal-to-inland profile may include some elevation changes near Portofino, though not severe enough to impact range predictions significantly.