Reality Check · Tulsa, OK
2026 Chevrolet Equinox EV in Tulsa, OK
Winter range, charging cost and how far it goes, worked out for Tulsa's weather, grid and prices.
Tulsa's winters are cool rather than cold: on a typical January day (39°F) an Equinox EV gets an estimated 278 miles, 10% under its 307-mile rating, about the same as in the coldest week (around January 6, when it averages 38°F). By April it's back to about 315. Charging at home at Oklahoma's average rate (14.3¢/kWh) costs about $55 a month for 38 miles a day, about a third of the $184 a gas Equinox costs on the Midwest's gas. Tulsa's grid (SPP South) is 14% dirtier than the US average, but charging on it still makes 62% less CO₂ than gas.
Partly estimated. 1 of 5 temperature bands are from 86 real drives of this model; the rest come from 1,548 real drives in EVs at each temperature (and Recurrent's winter study below freezing), applied to its 307-mile rating. Each band switches to its own drives once it has 20 from 3 drivers.
October range
314mi
At Tulsa's typical October day, 62°F · 35% highway
Winter lowEstimated
276mi
January, 39°F · lows near 28°F
Home chargingEstimated
$55/mo
4.8¢ a mile at 14.3¢/kWh. Gas Equinox: $184/mo
Tulsa's grid
0.87lb CO₂/kWh
SPP South (EPA eGRID): 14% dirtier than the US, 62% less CO₂ than gas
Tulsa, season by seasonEstimated
An Equinox EV's range on a full charge, averaged over each season's months (30-year normal temperatures), at 35% highway.
Winter Dec–Feb · 41°F
7% below its 307-mile rating · coldest week 276 mi
284mi
Spring Mar–May · 61°F
About its rating
309mi
Summer Jun–Aug · 81°F
About its rating
306mi
Fall Sep–Nov · 62°FNow
About its rating
308mi
An Equinox EV's range through a Tulsa yearEstimated
Each month at Tulsa's 30-year normal temperature, 35% highway. No day of the year averages below freezing.
How far it goes from Tulsa, on real roads
In October, from a full charge with 10% in reserve: about 141 mi out and back, 282 mi one way (January: 250 mi). Dots are DC fast chargers by network.
Fast charging around Tulsa
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 68DC fast chargers within 25 mi
- 1.8 mito the nearest
- Francis Energy108 in reach
- EV Energy Group (FCN)103
- Tesla Supercharger62
- ChargePoint48
- EV Connect45
Road trips in October, about, by road: Little Rock (277 mi) and Kansas City (275 mi) one way on a charge; Dallas (294 mi) with one fast stop.
Questions Tulsa drivers ask
How far can an Equinox EV go in a Tulsa winter?
About 278 miles on a typical January day (39°F) and about the same in the coldest week of the year (around January 6, 38°F on average), estimated from real EV drives at those temperatures. That's 10% below its 307-mile rating, mostly from heating the cabin and the battery.
How much does it cost to charge an Equinox EV in Tulsa?
About $55 a month at home for 38 miles a day, at Oklahoma's average home electricity rate of 14.3¢/kWh: about 4.8¢ a mile. A gas Equinox on the Midwest's average gas ($4.14 a gallon) costs about $184 a month for the same driving.
Can I charge an Equinox EV on a regular 120 V outlet in Tulsa?
At 38 miles a day, yes, all year: a 120 V outlet adds about 43 miles in 12 hours even in Tulsa's coldest week, and about 49 on an average day.
Is it greener to drive electric on Tulsa's grid?
Yes. Tulsa's grid (SPP South) is 14% dirtier than the US average, but an Equinox EV charged on it still makes 62% less CO₂ than a gas Equinox.
Check it for your own address
Your street, your daily miles, any temperature on the knob.
Equinox EV Reality Check near Tulsa
Sources: temperatures, 30-year normals (NOAA 1991–2020) at Tulsa International Airport, OK; home electricity, EIA (Oklahoma, July 2026); gas, EIA weekly (the Midwest); grid CO₂, EPA eGRID 2023; cold-weather range, PlugLog's real drives and Recurrent's winter study (Nov 2025); chargers, Open Charge Map and PlugLog. Updated Oct 22, 2026.