Genesis G80 Charging Time
A 2026 Genesis G80 takes about 10.3 hours to charge from empty to full on a 240-volt Level 2 charger, according to its EPA test. On a standard 120-volt outlet it takes about 73 hours. A full charge puts about 105 kWh through the plug for 300 miles of range.
Genesis G80 charging time by charger
Figures for the 2026 Electrified G80. 20% to 80% is a typical daily top-up; 0% to 100% is a full charge from empty.
| Charger | Power | 20% to 80% | 0% to 100% |
|---|---|---|---|
| Level 1, 120 V outlet (12 A) | 1.4 kW | 43 hr 45 min | 3 days |
| Level 2, 240 V, 16 A | 3.8 kW | 16 hr 24 min | 27 hr 21 min |
| Level 2, 240 V, 24 A | 5.8 kW | 10 hr 56 min | 18 hr 14 min |
| Level 2, 240 V, 32 A | 7.7 kW | 8 hr 12 min | 13 hr 40 min |
| Level 2, 240 V, 40 A | 9.6 kW | 6 hr 34 min | 10 hr 56 min |
| Level 2, 240 V, 48 A | 11.5 kW | 5 hr 28 min* | 9 hr 7 min* |
* Only if the car's onboard charger accepts that much power. On its EPA test it charged at about 10.2 kW; if that is its limit, a faster wall charger won't shorten the 10.3-hour full charge.
Work out your own Genesis G80 charge
The calculator starts with this model's numbers. Change the charge level or the charger to match yours.
Preset: 2026 Genesis Electrified G80, about 94.5 kWh into the battery for a full charge
EV charging time
8 hr 12 min
from 20% to 80%
- Energy into the battery (94.5 kWh x 60%)
- 56.7 kWh
- From the wall at 90% efficiency
- 63 kWh
- Charging power
- 7.68 kW
- Charging time
- 8.2 hours
For home and public AC charging. DC fast chargers are much faster at first and then slow down past about 80%, so this formula does not fit them.
Cost to charge a Genesis G80
A full charge from empty draws about 105 kWh from the wall. At 18 cents per kWh it costs about $18.90, and a 20% to 80% top-up about $11.34. The EPA rates the Electrified G80 at 35 kWh per 100 miles, which works out to 6.3 cents a mile. The US average home rate was 18.16 cents per kWh in August 2026 (EIA); the EV charging cost calculator takes your own rate.
Genesis G80 fast charging
DC fast charging bypasses the car's onboard charger and is far quicker, but the speed depends on each model's charging curve, which slows as the battery fills. That's why fast-charge times are quoted from 10% to 80%. The EPA doesn't test DC charging, so check Genesis's quoted figure for the G80. The EV charging curve guide explains why it slows.
Genesis G80 charging time by trim and year
EPA range, electricity use (kWh per 100 miles, measured at the wall) and 240 V full-charge time for each Genesis G80 trim since 2023.
| Year | Trim | Range | kWh/100 mi | 240 V full charge |
|---|---|---|---|---|
| 2026 | Electrified G80 | 300 mi | 35 | 10.3 hr |
| 2025 | Electrified G80 | 282 mi | 35 | 9 hr |
| 2024 | Electrified G80 | 282 mi | 35 | 9 hr |
| 2023 | Electrified G80 | 282 mi | 33.5 | 9 hr |
Source: EPA test data published on fueleconomy.gov. Level 1 and per-charger times are worked out from each trim's range, electricity use and the charger's power. How we calculate.
Genesis G80 charging FAQ
How long does a Genesis G80 take to charge at home?
On a 240 V Level 2 charger, a 2026 Genesis G80 charges from empty to full in about 10.3 hours, the time measured in its EPA test. From 20% to 80% on a 32 A home charger it takes about 8 hr 12 min.
How long does a Genesis G80 take to charge on a 120 V outlet?
About 73 hours from empty to full on a standard 120 V outlet at 12 A, which delivers 1.44 kW. Overnight, about 10 hours, adds roughly 41 miles of range.
How much does it cost to charge a Genesis G80?
A full charge draws about 105 kWh from the wall. At 18 cents per kWh that is about $18.90, or 6.3 cents a mile at its EPA rating of 35 kWh per 100 miles.