Appliances / Washing machines / LG
LG WM6700H*A family: $19 a year to run
This washing machine uses 105 kWh of electricity a year. At the U.S. average price that is $19 a year and $210 over a typical 11-year life. It ranks #149 of 243 front load models for running cost.
- Price. Check what it costs at the store (links below).
- Plus running cost. Add $210 of electricity over 11 years. That is the part the price tag hides.
- Compare. Pick your state to see your real number, then check the cheaper-to-run models of the same size.
Where to buy
Compare the price, then add the running cost below to get the true cost.
Cost to run where you live
105 kWh a year (ENERGY STAR test figure) × 18.19¢ per kWh, the average residential price in the U.S. for Jan–Aug 2026 (EIA). Your bill depends on your utility and how you use it.
Cheaper to run, same type and size
Or see every extra large (5 cu ft and up) model ranked.
| Electrolux ELFW7337 series | 4.4 cu ft | $9/yr | saves $110 |
| Electrolux ELTE7300*** - family | 4.4 cu ft | $9/yr | saves $110 |
| Electrolux ELTG7300*** - family | 4.4 cu ft | $9/yr | saves $110 |
| Frigidaire FWFX22D4EW | 4.4 cu ft | $9/yr | saves $110 |
Specs
| Brand | LG |
| Model | WM6700H*A |
| Type | Front Load |
| Energy use | 105 kWh / year |
| Federal maximum for this type | 177 kWh / year |
| Water use | 4,425 gallons / year |
| Width | 27 in |
Specs and energy use from the ENERGY STAR certified products list (U.S. EPA). An asterisk in a model number stands for colour or finish codes. HouseholdLeak is not affiliated with ENERGY STAR or the EPA.
Want the cheapest picks every week?
Join the free Leak Club. One short email with the lowest-cost picks we found.