Reality Check · Chattanooga, TN
2024 Honda Prologue in Chattanooga, TN
Winter range, charging cost and how far it goes, worked out for Chattanooga's weather, grid and prices.
Winter barely touches range in Chattanooga: at a typical January's 42°F, a Prologue gets an estimated 255 miles on a charge, within 7% of its 273-mile rating. Charging at home at Tennessee's average rate (13.7¢/kWh) costs about $60 a month for 38 miles a day, about a third of the $282 an average standard SUV costs on the Midwest's gas. Chattanooga's grid (SERC Tennessee Valley) is 17% dirtier than the US average, but charging on it still makes 71% 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
271mi
At Chattanooga's typical October day, 63°F · 35% highway
Winter lowEstimated
255mi
January, 42°F · lows near 32°F
Home chargingEstimated
$60/mo
5.2¢ a mile at 13.7¢/kWh. Average standard SUV: $282/mo
Chattanooga's grid
0.90lb CO₂/kWh
SERC Tennessee Valley (EPA eGRID): 17% dirtier than the US, 71% less CO₂ than gas
Chattanooga, 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 · 44°F
6% below its 273-mile rating · coldest week 255 mi
257mi
Spring Mar–May · 62°F
About its rating
269mi
Summer Jun–Aug · 79°F
About its rating
273mi
Fall Sep–Nov · 63°FNow
About its rating
269mi
A Prologue's range through a Chattanooga yearEstimated
Each month at Chattanooga's 30-year normal temperature, 35% highway. No day of the year averages below freezing.
How far it goes from Chattanooga, on real roadsEstimated
In October, from a full charge with 10% in reserve: about 122 mi out and back, 244 mi one way (January: 230 mi). Dots are DC fast chargers by network.
Fast charging around Chattanooga
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 34DC fast chargers within 25 mi
- 1.3 mito the nearest
- ChargePoint263 in reach
- Tesla Supercharger129
- EVgo94
- Electrify America48
- EV Connect45
Road trips in October, about, by road: Greenville (205 mi) and Birmingham (173 mi) one way on a charge; Louisville (269 mi) with one fast stop.
Questions Chattanooga drivers ask
How far can a Prologue go in a Chattanooga winter?
Chattanooga's winters are mild: about 255 miles on a typical January day (42°F) and about the same in the coldest week (around January 11, 41°F), estimated from real EV drives at those temperatures. That's within 7% of its 273-mile rating.
How much does it cost to charge a Prologue in Chattanooga?
About $60 a month at home for 38 miles a day, at Tennessee's average home electricity rate of 13.7¢/kWh: about 5.2¢ 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 Chattanooga?
At 38 miles a day, yes, all year: a 120 V outlet adds about 39 miles in 12 hours even in Chattanooga's coldest week, and about 42 on an average day.
Is it greener to drive electric on Chattanooga's grid?
Yes. Chattanooga's grid (SERC Tennessee Valley) is 17% dirtier than the US average, but a Prologue charged on it still makes 71% 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 Chattanooga
Sources: temperatures, 30-year normals (NOAA 1991–2020) at Chattanooga Lovell Airport, TN; home electricity, EIA (Tennessee, 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.