Reality Check · San Francisco, CA
2026 Chevrolet Silverado EV Trail Boss in San Francisco, CA
Winter range, charging cost and how far it goes, worked out for San Francisco's weather, grid and prices.
Winter barely touches range in San Francisco: at a typical January's 52°F, a Silverado EV Trail Boss gets an estimated 460 miles on a charge, within 7% of its 493-mile rating. Charging at home at California's average rate (29.8¢/kWh) costs about $183 a month for 38 miles a day, against $398 for a gas Silverado on San Francisco's gas. And San Francisco's grid (WECC California), 44% cleaner than the US average, makes it 80% less CO₂ than gas.
Partly estimated. 2 of 5 temperature bands are from 117 real drives of this model; the rest come from 2,178 real drives in EVs at each temperature (and Recurrent's winter study below freezing), applied to its 493-mile rating. Each band switches to its own drives once it has 20 from 3 drivers.
October range
454mi
At San Francisco's typical October day, 62°F · 35% highway
Winter low
460mi
January, 52°F · lows near 46°F
Home chargingEstimated
$183/mo
15.8¢ a mile at 29.8¢/kWh. Gas Silverado: $398/mo
San Francisco's grid
0.43lb CO₂/kWh
WECC California (EPA eGRID): 44% cleaner than the US, 80% less CO₂ than gas
San Francisco, season by seasonEstimated
A Silverado EV Trail Boss's range on a full charge, averaged over each season's months (30-year normal temperatures), at 35% highway.
Winter Dec–Feb · 53°F
7% below its 493-mile rating · coldest week 460 mi
460mi
Spring Mar–May · 57°F
7% below its rating
461mi
Summer Jun–Aug · 61°F
7% below its rating
458mi
Fall Sep–Nov · 61°FNow
8% below its rating
456mi
A Silverado EV Trail Boss's range through a San Francisco yearEstimated
Each month at San Francisco's 30-year normal temperature, 35% highway. No day of the year averages below freezing.
How far it goes from San Francisco, on real roads
In October, from a full charge with 10% in reserve: about 204 mi out and back, 409 mi one way (January: 414 mi). Dots are DC fast chargers by network.
Fast charging around San Francisco
PlugLog's map of every public charger. Tesla-only Superchargers aren't counted.
- 291DC fast chargers within 25 mi
- 0.2 mito the nearest
- EVgo377 in reach
- Tesla Supercharger277
- ChargePoint250
- Electrify America162
- EVCS77
Road trips in October, about, by road: Oxnard (382 mi) and Bakersfield (314 mi) one way on a charge; Los Angeles (429 mi) with one fast stop.
Questions San Francisco drivers ask
How far can a Silverado EV Trail Boss go in a San Francisco winter?
San Francisco's winters are mild: about 460 miles on a typical January day (52°F) and about the same in the coldest week (around December 28, 52°F), estimated from real EV drives at those temperatures. That's within 7% of its 493-mile rating.
How much does it cost to charge a Silverado EV Trail Boss in San Francisco?
About $183 a month at home for 38 miles a day, at California's average home electricity rate of 29.8¢/kWh: about 15.8¢ a mile. A gas Silverado on San Francisco's average gas ($5.86 a gallon) costs about $398 a month for the same driving.
Can I charge a Silverado EV Trail Boss on a regular 120 V outlet in San Francisco?
Not at 38 miles a day: a 120 V outlet adds only about 29 miles in 12 hours on an average day (29 in the coldest week). Plan on 240 V, which fills it from 10% in about 12 hours.
Is it greener to drive electric on San Francisco's grid?
Yes, more than most places. San Francisco's grid (WECC California) is 44% cleaner than the US average, so a Silverado EV Trail Boss charged on it makes 80% less CO₂ than a gas Silverado.
Check it for your own address
Your street, your daily miles, any temperature on the knob.
Silverado EV Trail Boss Reality Check near San Francisco
Sources: temperatures, 30-year normals (NOAA 1991–2020) at San Francisco Dwtn, CA; home electricity, EIA (California, August 2026); gas, EIA weekly (San Francisco); 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 29, 2026.