Reality Check · Cape Coral, FL
2025 GMC Sierra EV in Cape Coral, FL
Winter range, charging cost and how far it goes, worked out for Cape Coral's weather, grid and prices.
Winter barely touches range in Cape Coral: at a typical January's 65°F, a Sierra EV gets an estimated 377 miles on a charge, within 3% of its 390-mile rating. Charging at home at Florida's average rate (15.0¢/kWh) costs about $98 a month for 38 miles a day, about a third of the $288 a gas Sierra costs on Florida's gas. On Cape Coral's grid (FRCC All), about the US average, it makes 64% 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 range
357mi
At Cape Coral's typical October day, 78°F · 35% highway
Winter lowEstimated
377mi
January, 65°F · lows near 54°F
Home chargingEstimated
$98/mo
8.4¢ a mile at 15.0¢/kWh. Gas Sierra: $288/mo
Cape Coral's grid
0.78lb CO₂/kWh
FRCC All (EPA eGRID): about the US average, 64% less CO₂ than gas
Cape Coral, 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 · 66°F
4% below its 390-mile rating · coldest week 378 mi
374mi
Spring Mar–May · 75°F
7% below its rating
362mi
Summer Jun–Aug · 83°F
8% below its rating
358mi
Fall Sep–Nov · 77°FNow
8% below its rating
360mi
A Sierra EV's range through a Cape Coral yearEstimated
Each month at Cape Coral's 30-year normal temperature, 35% highway. No day of the year averages below freezing.
How far it goes from Cape Coral, on real roads
In October, from a full charge with 10% in reserve: about 161 mi out and back, 321 mi one way (January: 339 mi). Dots are DC fast chargers by network.
Fast charging around Cape Coral
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 23DC fast chargers within 25 mi
- 4.8 mito the nearest
- Tesla Supercharger189 in reach
- ChargePoint89
- EVgo73
- Electrify America55
- EV Connect45
Road trips in October, about, by road: Jacksonville (320 mi) and Deltona (204 mi) one way on a charge; Charleston (555 mi) with one fast stop.
Questions Cape Coral drivers ask
How far can a Sierra EV go in a Cape Coral winter?
Cape Coral's winters are mild: about 377 miles on a typical January day (65°F) and about the same in the coldest week (around January 11, 64°F), estimated from real EV drives at those temperatures. That's within 3% of its 390-mile rating.
How much does it cost to charge a Sierra EV in Cape Coral?
About $98 a month at home for 38 miles a day, at Florida's average home electricity rate of 15.0¢/kWh: about 8.4¢ a mile. A gas Sierra on Florida's average gas ($3.98 a gallon) costs about $288 a month for the same driving.
Can I charge a Sierra EV on a regular 120 V outlet in Cape Coral?
Not at 38 miles a day: a 120 V outlet adds only about 27 miles in 12 hours on an average day (29 in the coldest week). Plan on 240 V, which fills it from 10% in about 10 hours.
Is it greener to drive electric on Cape Coral's grid?
Yes. Cape Coral's grid (FRCC All) is about the US average, and a Sierra EV charged on it makes 64% 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 Cape Coral
Sources: temperatures, 30-year normals (NOAA 1991–2020) at Ft Myers Page Fld Airport, FL; home electricity, EIA (Florida, July 2026); gas, EIA weekly (Florida); 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.