Reality Check · Cincinnati, OH
2025 GMC Sierra EV in Cincinnati, OH
Winter range, charging cost and how far it goes, worked out for Cincinnati's weather, grid and prices.
Cincinnati's winters are cool rather than cold: on a typical January day (32°F) a Sierra EV gets an estimated 317 miles, 19% under its 390-mile rating, and about 314 in the coldest week (around January 17, when it averages 32°F). By April it's back to about 381. Charging at home at Ohio's average rate (19.4¢/kWh) costs about $128 a month for 38 miles a day, against $293 for a gas Sierra on Ohio's gas. Cincinnati's grid (RFC West) is 19% dirtier than the US average, but charging on it still makes 58% less CO₂ than gas.
Partly estimated. 2 of 5 temperature bands are from 116 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 390-mile rating. Each band switches to its own drives once it has 20 from 3 drivers.
October rangeEstimated
383mi
At Cincinnati's typical October day, 56°F · 35% highway
Winter lowEstimated
314mi
January, 32°F; Jan 17–23 at 32°F · lows near 23°F
Home chargingEstimated
$128/mo
11.1¢ a mile at 19.4¢/kWh. Gas Sierra: $293/mo
Cincinnati's grid
0.91lb CO₂/kWh
RFC West (EPA eGRID): 19% dirtier than the US, 58% less CO₂ than gas
Cincinnati, season by seasonEstimated
A Sierra EV's range on a full charge, averaged over each season's months (30-year normal temperatures), at 35% highway.
Winter Dec–Feb · 35°F
15% below its 390-mile rating · coldest week 314 mi
330mi
Spring Mar–May · 54°F
4% below its rating
375mi
Summer Jun–Aug · 74°F
7% below its rating
361mi
Fall Sep–Nov · 56°FNow
4% below its rating
374mi
A Sierra EV's range through a Cincinnati yearEstimated
Each month at Cincinnati's 30-year normal temperature, 35% highway. 16 days a year average below freezing.
How far it goes from Cincinnati, on real roadsEstimated
In October, from a full charge with 10% in reserve: about 172 mi out and back, 344 mi one way (January: 285 mi). Dots are DC fast chargers by network.
Fast charging around Cincinnati
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 58DC fast chargers within 25 mi
- 0.3 mito the nearest
- ChargePoint278 in reach
- EVgo145
- Tesla Supercharger142
- EV Connect139
- Red E Charge98
Road trips in October, about, by road: Chicago (313 mi) and Nashville (300 mi) one way on a charge.
Questions Cincinnati drivers ask
How far can a Sierra EV go in a Cincinnati winter?
About 317 miles on a typical January day (32°F) and about 314 in the coldest week of the year (around January 17, 32°F on average), estimated from real EV drives at those temperatures. That's 19–20% below its 390-mile rating, mostly from heating the cabin and the battery. Cincinnati averages 16 days a year below freezing.
How much does it cost to charge a Sierra EV in Cincinnati?
About $128 a month at home for 38 miles a day, at Ohio's average home electricity rate of 19.4¢/kWh: about 11.1¢ a mile. A gas Sierra on Ohio's average gas ($4.05 a gallon) costs about $293 a month for the same driving.
Can I charge a Sierra EV on a regular 120 V outlet in Cincinnati?
Not at 38 miles a day: a 120 V outlet adds only about 29 miles in 12 hours on an average day (24 in the coldest week). Plan on 240 V, which fills it from 10% in about 10 hours.
Is it greener to drive electric on Cincinnati's grid?
Yes. Cincinnati's grid (RFC West) is 19% dirtier than the US average, but a Sierra EV charged on it still makes 58% less CO₂ than a gas Sierra.
Check it for your own address
Your street, your daily miles, any temperature on the knob.
Sierra EV Reality Check near Cincinnati
Sources: temperatures, 30-year normals (NOAA 1991–2020) at Cincinnati Lunken Airport, OH; home electricity, EIA (Ohio, July 2026); gas, EIA weekly (Ohio); 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.