Cost to Charge a GMC Sierra EV in District of Columbia

$49.50 for a full charge at 24.39¢/kWh — $12.07 per 100 miles, about $1,449 a year.

GMC Sierra EV in District of Columbia

$49.50 for a full charge

Per 100 miles: $12.07
Per mile: $0.12
Per year: $1,449
vs petrol / yr: $185

Electricity per year
Petrol per year

The full picture

Charging cost breakdown for a GMC Sierra EV
Item	Energy	Cost
This charge	202.9 kWh	$49.50
Full charge (0–100%)	202.9 kWh	$49.50
Per 100 miles	49.5 kWh	$12.07
Per year (12,000 mi)	5940.0 kWh	$1,449
Same year on petrol (30 mpg)	—	$1,634
Difference	—	$185

What charging actually costs here

Filling a GMC Sierra EV from empty in District of Columbia costs $49.50. The car draws 202.9 kWh from the wall for a full 410-mile charge, and District of Columbia residential electricity averages 24.39¢ per kWh. That works out at $12.07 per 100 miles, or $0.12 a mile.

District of Columbia is more expensive than average: 24.39¢ against a national mean of 19.42¢, which ranks it 41 of 51 for electricity price. The same car costs $26.61 to fill in Nevada and $107.00 in Hawaii — a 4.0× spread across the country for identical driving.

Against a petrol car doing 30 mpg at $4.09 a gallon, electricity here is 1.1× cheaper per mile: $12.07 versus $13.62 per 100 miles. Over 12,000 miles a year that is $185 saved.

Similar EVs in District of Columbia

Charging cost of comparable EVs in District of Columbia
Vehicle	Per 100 mi	Full charge	Per year
Ford F-150 Lightning	49.4 kWh	$28.92	$1,446
Chevrolet Silverado EV	47.8 kWh	$49.43	$1,399
Rivian R1S	44.4 kWh	$40.50	$1,300
Rivian R1T	44.4 kWh	$40.50	$1,300
Kia EV9	43 kWh	$27.27	$1,259
Tesla Cybertruck	42.9 kWh	$34.01	$1,256

The same car in nearby-priced states

Charging a GMC Sierra EV in states with similar electricity prices
State	¢/kWh	Full charge	Per year
Maryland	21.84	$44.32	$1,297
Michigan	22.99	$46.66	$1,366
Connecticut	24.32	$49.36	$1,445
Vermont	24.44	$49.60	$1,452
New Jersey	24.95	$50.64	$1,482
New Hampshire	27.01	$54.82	$1,604

Frequently asked questions

How much does it cost to charge a GMC Sierra EV in District of Columbia?

$49.50 for a full charge from empty. The car needs 202.9 kWh at the wall and District of Columbia residential electricity averages 24.39¢ per kWh.

How much does a GMC Sierra EV cost per mile in District of Columbia?

About $0.12 a mile, or $12.07 per 100 miles. Over 12,000 miles a year that is roughly $1,449 of electricity.

Is charging a GMC Sierra EV cheaper than petrol in District of Columbia?

Yes — 1.1 times cheaper per mile. Electricity costs $12.07 per 100 miles here against $13.62 for a 30 mpg petrol car at $4.09 a gallon, a saving of about $185 a year.

How long does a full charge last?

The EPA rates the GMC Sierra EV at 410 miles combined. Cold weather, motorway speeds and a loaded car all reduce that; the EPA number is a standardised test, not a guarantee.

Does this include charging losses?

Yes. The EPA's 49.5 kWh/100 mi figure is measured at the wall socket, so the energy lost in the charger and cabling is already in the number. No extra efficiency factor is applied.

Vehicle data: EPA fueleconomy.gov, model years 2025-2027. Electricity: EIA Electric Power Monthly Table 5.6.A, residential, June 2026. Petrol: EIA weekly retail gasoline price, 24 August 2026.

Estimates for informational purposes only. Real charging cost depends on your tariff, time of use, charger efficiency, temperature, driving style and state of charge. EPA figures are a standardised test result, not a promise about your car.