c/kWh
per week
$/kLusage charge on your water bill
Capacity
8 kg
Front loader
Energy rating
4.5
Annual electricity use
129 kWh
Label: 227 kWh · 0.62 kWh per wash
Estimated running cost
$43 / year
$43 electricity + $0 water · $427 over 10 years
Water per wash
0.0 L · Cottons 40oC programme

9% less electricity than the median of 102 comparable 8 kg front loader washing machine registrations (249 kWh a year on the label basis). It uses less than 79% of them. At your rates that is about $4 a year less than the median, $40 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 102 comparable 8 kg front loader washing machine registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 8 kg front loader washing machine sold in New Zealand, counted once per registration, on the label usage basis.

Washing machines similar to the Miele WWD320

No comparable registrations of the same type and size from other brands.

Compare WWD320 with another washing machine

Miele WWD320 specifications

Loading
Front loader
Rated capacity
8.0 kg
Combined washer-dryer
No
Wash action
–
Water per wash
0.0 L
Water efficiency index
0.490
Programme tested
Cottons 40oC
Programme time
236 min
Internal heater
–
Dimensions (W×H×D)
596 × 850 × – mm
Annual energy (label)
227 kWh
Star rating index
4.82
Country of manufacture
Czechia, Germany

Other model numbers on registration ACW1433

New Zealand E3 registration details

Registration number
ACW1433
GEMS registration id
162106
Status
approved, available (self-reported)
Registration expires
17 November 2029
Registered for sale in
Australia, New Zealand
Family
WxD 320
Regulatory standard
Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2024
Test standard
AS/NZS 2040.1:2005/Amdt 3:2010

Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 22 September 2026; last checked 23 September 2026. Manufacturer: miele.com.au. How the derived figures are calculated.