Appliances / Washing machines / Bosch
Bosch WGA12400 series
2.1 cu ft · Front Load washing machine
Check the price at the store, then add $140 of electricity to get the true cost. We may earn a commission if you buy through these links; as an Amazon Associate we earn from qualifying purchases.
- Price. Check what it costs at the store.
- Plus running cost. Add $140 of electricity over 11 years. That is the part the price tag hides.
- Compare. Pick your state below, then check the cheaper-to-run models of the same size.
About the Bosch WGA12400 series
The Bosch WGA12400 series is a 2.1 cu ft front load washing machine certified by ENERGY STAR. Its official test figure is 70 kWh of electricity a year, which at the U.S. average price of 18.19¢ per kWh comes to $13 a year, or $140 over a typical 11-year life.
That is 23% less energy than the federal maximum for this type of washer (91 kWh a year), a saving of about $4 a year compared with a model that only just meets the standard.
Among 243 front load models it ranks #12 for running cost, in the cheapest 10%. The cheapest model of this type would save $62 in electricity over 11 years, though it may differ in size and features.
If you want the same type and a similar size for less to run, the Crown CRNWM280W00 uses 39 kWh a year and would save about $62 over 11 years.
Cost to run where you live
70 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 compact (under 3 cu ft) model ranked.
| Crown CRNWM280W00 | 2.8 cu ft | $7/yr | saves $62 |
| Hisense WF5S2845BB | 2.8 cu ft | $7/yr | saves $62 |
| Premium Levella PWMF280HB | 2.8 cu ft | $7/yr | saves $62 |
| Premium Levella PWMF286HS | 2.8 cu ft | $7/yr | saves $62 |
Specs
| Brand | Bosch |
| Model | WGA12400** |
| Type | Front Load |
| Energy use | 70 kWh / year |
| Federal maximum for this type | 91 kWh / year |
| Water use | 2,325 gallons / year |
| Size | 2.1 cu ft |
| Width | 23.5 in |
| Load type | Front Load |
| Water efficiency (IWF) | 3.7 |
| Energy efficiency (IMEF) | 2.4 |
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.
Questions people ask
How much does the Bosch WGA12400 series cost to run?
About $13 a year at the U.S. average electricity price (18.19¢/kWh), based on its ENERGY STAR rating of 70 kWh a year. In a state with expensive power it can be much more; pick your state on this page to see your number.
How much will the Bosch WGA12400 series cost in electricity over its life?
About $140 over 11 years, a typical life for a washing machine. Add that to the price you pay to get the true cost to own.
Is the Bosch WGA12400 series energy efficient?
Yes. It is ENERGY STAR certified and uses 23% less energy than the federal maximum for its type.
Is there a cheaper washer to run of the same type and size?
Yes. The Crown CRNWM280W00 uses 39 kWh a year, about $62 less in electricity over 11 years.
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