Reality Check · Provo, UT
2024 Honda Prologue in Provo, UT
Winter range, charging cost and how far it goes, worked out for Provo's weather, grid and prices.
Provo's winters are cool rather than cold: on a typical January day (33°F) a Prologue gets an estimated 229 miles, 16% under its 273-mile rating, and about 226 in the coldest week (around December 26, when it averages 32°F). By April it's back to about 265. Charging at home at Utah's average rate (13.1¢/kWh) costs about $59 a month for 38 miles a day, about a third of the $304 an average standard SUV costs on the Rocky Mountains's gas. And Provo's grid (WECC Northwest), 18% cleaner than the US average, makes it 79% 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
267mi
At Provo's typical October day, 55°F · 35% highway
Winter lowEstimated
226mi
January, 33°F; Dec 26–Jan 1 at 32°F · lows near 23°F
Home chargingEstimated
$59/mo
5.1¢ a mile at 13.1¢/kWh. Average standard SUV: $304/mo
Provo's grid
0.63lb CO₂/kWh
WECC Northwest (EPA eGRID): 18% cleaner than the US, 79% less CO₂ than gas
Provo, 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 · 34°F
14% below its 273-mile rating · coldest week 226 mi
235mi
Spring Mar–May · 54°F
About its rating
265mi
Summer Jun–Aug · 76°F
About its rating
272mi
Fall Sep–Nov · 55°FNow
3% below its rating
265mi
A Prologue's range through a Provo yearEstimated
Each month at Provo's 30-year normal temperature, 35% highway. 21 days a year average below freezing.
How far it goes from Provo, on real roadsEstimated
In October, from a full charge with 10% in reserve: about 120 mi out and back, 240 mi one way (January: 206 mi). Dots are DC fast chargers by network.
Fast charging around Provo
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 25DC fast chargers within 25 mi
- 1.9 mito the nearest
- ChargePoint48 in reach
- Tesla Supercharger26
- EVgo24
- Electrify America21
- EVGateway5
Road trips in October, about, by road: Ogden (87 mi) and Salt Lake City (50 mi) one way on a charge; Boise (413 mi) with one fast stop.
Questions Provo drivers ask
How far can a Prologue go in a Provo winter?
About 229 miles on a typical January day (33°F) and about 226 in the coldest week of the year (around December 26, 32°F on average), estimated from real EV drives at those temperatures. That's 16–17% below its 273-mile rating, mostly from heating the cabin and the battery. Provo averages 21 days a year below freezing.
How much does it cost to charge a Prologue in Provo?
About $59 a month at home for 38 miles a day, at Utah's average home electricity rate of 13.1¢/kWh: about 5.1¢ a mile. An average standard SUV on the Rocky Mountains's average gas ($4.47 a gallon) costs about $304 a month for the same driving.
Can I charge a Prologue on a regular 120 V outlet in Provo?
At 38 miles a day, most of the year: a 120 V outlet adds about 41 miles in 12 hours on an average day, but about 35 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 Provo's grid?
Yes, more than most places. Provo's grid (WECC Northwest) is 18% cleaner than the US average, so a Prologue charged on it makes 79% 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 Provo
Sources: temperatures, 30-year normals (NOAA 1991–2020) at Provo Byu, UT; home electricity, EIA (Utah, July 2026); gas, EIA weekly (the Rocky Mountains); 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.