Seattle to Portland charging stops?

Most 250+ mile EPA-rated EVs need 0–1 DC stop from 85% SOC. Long-range packs often drive straight through.

Seattle to Portland EV charging

~280 kmI-53–4 typical drive

Plan now uses a vehicle preset, 90% start SOC, Wh/km from preset, and cost-aware ranking on longer corridors. Adjust on the planner page if needed.

May and June heat across India often adds 10–15% energy use on highways (AC, battery cooling). Bump reserve SOC and search threshold for this route.

AC load and hot battery packs reduce real range — add 5% reserve SOC in May–June.
Plan DC stops earlier than winter; verify live charger status before you leave each city.

Suggested planner settings: 25% reserve SOC · 35% search threshold

About 175 miles on I-5 — 3–4 hours drive time.

Centralia and Kelso areas host reliable DC fast chargers for CCS and NACS.

Set your vehicle connector filter and plan with backups at each stop.

Winter rain increases consumption — enable weather adjustment.

Seattle to Portland charging stops?: Most 250+ mile EPA-rated EVs need 0–1 DC stop from 85% SOC. Long-range packs often drive straight through.
Should I set Wh/km on EV Grids for this route?: Yes, if you know your car's average consumption. Vehicle presets pre-fill Wh/km (e.g. Nexon EV Max ~155 Wh/km). Highway driving with AC in Indian heat often uses more than the brochure figure — enter your own Wh/km for tighter SOC estimates and safer stop spacing.
How do lower-cost and max ₹/kWh filters work?: Enable Prefer lower-cost stations to rank Tata Power, Statiq, ChargeZone, and other networks by indicative ₹/kWh. Optionally set a max ₹/kWh cap to skip pricier sites when the operator is known. EV Grids still checks you can reach each stop with your reserve SOC — if a cheap station is too far, we suggest a reachable alternative.