Reality Check · Louisville, KY
2024 Honda Prologue in Louisville, KY
Winter range, charging cost and how far it goes, worked out for Louisville's weather, grid and prices.
Louisville's winters are cool rather than cold: on a typical January day (35°F) a Prologue gets an estimated 237 miles, 13% under its 273-mile rating, about the same as in the coldest week (around January 14, when it averages 35°F). By April it's back to about 270. Charging at home at Kentucky's average rate (13.8¢/kWh) costs about $61 a month for 38 miles a day, about a third of the $282 an average standard SUV costs on the Midwest's gas. Louisville's grid (SERC Tennessee Valley) is 17% dirtier than the US average, but charging on it still makes 70% less CO₂ than gas.
Partly estimated. 1 of 5 temperature bands are from 83 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 273-mile rating. Each band switches to its own drives once it has 20 from 3 drivers.
October rangeEstimated
270mi
At Louisville's typical October day, 59°F · 35% highway
Winter lowEstimated
235mi
January, 35°F · lows near 27°F
Home chargingEstimated
$61/mo
5.3¢ a mile at 13.8¢/kWh. Average standard SUV: $282/mo
Louisville's grid
0.90lb CO₂/kWh
SERC Tennessee Valley (EPA eGRID): 17% dirtier than the US, 70% less CO₂ than gas
Louisville, season by seasonEstimated
A Prologue's range on a full charge, averaged over each season's months (30-year normal temperatures), at 35% highway.
Winter Dec–Feb · 38°F
11% below its 273-mile rating · coldest week 235 mi
244mi
Spring Mar–May · 58°F
About its rating
267mi
Summer Jun–Aug · 77°F
About its rating
272mi
Fall Sep–Nov · 59°FNow
About its rating
267mi
A Prologue's range through a Louisville yearEstimated
Each month at Louisville's 30-year normal temperature, 35% highway. No day of the year averages below freezing.
How far it goes from Louisville, on real roadsEstimated
In October, from a full charge with 10% in reserve: about 122 mi out and back, 243 mi one way (January: 213 mi). Dots are DC fast chargers by network.
Fast charging around Louisville
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 26DC fast chargers within 25 mi
- 1.4 mito the nearest
- ChargePoint92 in reach
- EV Connect63
- Tesla Supercharger59
- EVgo58
- Blink34
Road trips in October, about, by road: Columbus (238 mi) and Knoxville (223 mi) one way on a charge; Fort Wayne (255 mi) with one fast stop.
Questions Louisville drivers ask
How far can a Prologue go in a Louisville winter?
About 237 miles on a typical January day (35°F) and about the same in the coldest week of the year (around January 14, 35°F on average), estimated from real EV drives at those temperatures. That's 13% below its 273-mile rating, mostly from heating the cabin and the battery.
How much does it cost to charge a Prologue in Louisville?
About $61 a month at home for 38 miles a day, at Kentucky's average home electricity rate of 13.8¢/kWh: about 5.3¢ a mile. An average standard SUV on the Midwest's average gas ($4.14 a gallon) costs about $282 a month for the same driving.
Can I charge a Prologue on a regular 120 V outlet in Louisville?
At 38 miles a day, most of the year: a 120 V outlet adds about 42 miles in 12 hours on an average day, but about 36 in the coldest week, so it can fall a little behind then. A 240 V outlet fills it from 10% in about 9 hours.
Is it greener to drive electric on Louisville's grid?
Yes. Louisville's grid (SERC Tennessee Valley) is 17% dirtier than the US average, but a Prologue charged on it still makes 70% less CO₂ than an average standard SUV.
Check it for your own address
Your street, your daily miles, any temperature on the knob.
Prologue Reality Check near Louisville
Sources: temperatures, 30-year normals (NOAA 1991–2020) at Louisville Bowman Fld, KY; home electricity, EIA (Kentucky, 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.