How much does it cost to charge a Honda Prologue?

At the U.S. average residential rate (16.9¢/kWh), a full home charge of the Honda Prologue (85 kWh, ~296 mi range) costs about $15.96 — 5.9¢ per mile. Public DC fast charging at ~43¢/kWh runs about $36.55 per full charge.

How long does it take to charge a Honda Prologue?

On a Level 2 home charger the Honda Prologue accepts up to 11.5 kW, so an empty-to-full charge takes about 8.2 hours (roughly 33 miles of range per hour). At a DC fast charger its ~155 kW peak gives a 10–80% charge in about 35 minutes. On a standard 120V outlet (Level 1), a full charge takes around 71 hours.

What home charger do I need for a Honda Prologue?

Any Level 2 (240V) charger works; the Honda Prologue's onboard charger caps AC charging at 11.5 kW, so a 48A unit on a 60A circuit reaches that limit — a more powerful charger will not charge it faster. The electricity cost is the same at any speed: $15.96 per full charge at the national-average rate.

Cost to Charge a Honda Prologue

Updated September 2026 · U.S. average rates

The short answer: at the national average rate, a full home charge of the Honda Prologue (85 kWh usable, ~296 miles of range) costs about $15.96 — 5.9¢ per mile, or $58.68 per 1,000 miles. The same charge at a public DC fast charger runs roughly $36.55. Versus a 32-mpg gas car, home charging saves about $39.76 per 1,000 miles.

85 kWh

Battery (usable)

296 mi

EPA-est. range

3.2 mi/kWh

Efficiency

5.9¢

Cost per mile (avg)

Living with a Honda Prologue: the cost story

The Prologue is a Honda badge on GM Ultium bones, and it inherits both sides of that deal: honest range and refinement, but DC charging that lags the 800-volt pack leaders. Home-charged, none of that shows up in the monthly numbers.

Honda's conservative tuning means it hits its EPA figures reliably in mixed driving — the estimates on this page are less optimistic for this car than for some flashier rivals.

Cheapest & most expensive states for the Honda Prologue

Cheapest

North Dakota$10.58 full · 3.9¢/mi
Idaho$10.96 full · 4.0¢/mi
Utah$11.05 full · 4.1¢/mi
Wyoming$11.14 full · 4.1¢/mi
Louisiana$11.43 full · 4.2¢/mi

Most expensive

Hawaii$39.76 full · 14.6¢/mi
Connecticut$30.51 full · 11.2¢/mi
California$30.03 full · 11.0¢/mi
Massachusetts$29.47 full · 10.8¢/mi
Rhode Island$28.71 full · 10.6¢/mi

Honda Prologue charging speed & home charger

Cost does not depend on speed — a kWh is a kWh — but time does. These estimates use the Honda Prologue's onboard AC limit (11.5 kW) and its typical DC fast-charging peak (~155 kW); real sessions taper as the battery fills.

~71 h

Level 1 (120V outlet), empty → full

~8.2 h

Level 2 home charger (11.5 kW), empty → full

~33 mi

Level 2 range added per hour

~35 min

DC fast (~155 kW), 10 → 80%

Home charger sizing: the Honda Prologue tops out at 11.5 kW on AC, so a 48-amp charger on a 60-amp circuit reaches its limit — a bigger unit adds nothing. Overnight (8 hours) on Level 2 restores about 265 miles, more than most daily driving. See Level 1 vs Level 2 and how many kWh it takes to charge an EV.

Run it for your state

Your state

Electric vehicle

Your rate (¢/kWh, optional)

$14.73

Full charge at home (85 kWh, ~296 mi)

5.4¢

Per mile at home charging

$54.17

Per 1,000 miles / month

$36.55 (13.4¢/mi)

Public DC fast charging (~43¢/kWh)

9.8¢/mi

Comparable gas car (32 mpg @ $3.15/gal)

$44.27/mo saved

vs gas at 1,000 mi/month, home charging

Using Texas's average residential rate (15.6¢/kWh) · national average 16.9¢ · includes ~10% AC charging losses. Rates vary by utility and plan — your bill is the source of truth.

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