c/kWh
Total capacity
423 L
285 L fridge + 138 L freezer
Energy rating
6
Star rating index 6.23
Annual electricity use
228 kWh
Label figure (comparative energy consumption)
Estimated running cost
$73 / year
$6.08 / month Β· $730 over 10 years

26% less electricity than the median of 66 comparable 400–499 L bottom-mount fridge freezer registrations (307 kWh a year). It uses less than 92% of them. At 32c/kWh that is about $25 a year less than the median, $253 over 10 years.

Uses 57% less than the maximum allowed for its size and type under the minimum energy performance standard (532 kWh a year MEPS level).

Cost = label kWh Γ— 32c/kWh in AUD; change the price above to your tariff.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 66 comparable 400–499 L bottom-mount fridge freezer registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 400–499 L bottom-mount fridge freezer sold in Australia, counted once per registration. Star ratings already account for size through the GEMS adjusted-volume formula; this comparison is in raw kWh against models a buyer would actually consider instead.

Liebherr CBNsdh 7653 running cost

Per month
$6.08
Per year
$73
5 years
$365
10 years
$730

228 kWh Γ— 32c/kWh. No inflation or tariff change assumed. Fridges run continuously, so the label figure is a whole-year estimate under standard test conditions.

Capacity and compartments

Total gross volume
423 L
Fresh food (fridge) volume
285 L
Frozen storage volume
138 L
GEMS adjusted volume
537 L
freezer compartment
138 L gross
fresh food compartment
216 L gross
chill compartment
69 L gross

Gross volumes exclude shelving. Fresh food = fresh food, chill and cellar compartments; frozen = freezer, two-star and ice-making (zero-star) compartments. Adjusted volume weights frozen space more heavily and is what the government uses to set the star rating for the size.

Similar bottom-mount fridge freezers that use less electricity

Same type, total capacity within 12% of 423 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Hisense HRBM418E417 L153 kWh/yr8$49
Haier HRF420BEC433 L155 kWh/yr8$50
Hisense HRBM418D417 L187 kWh/yr7$60
Electrolux EBE4302SE425 L190 kWh/yr7$61
Electrolux EBE4302BE425 L190 kWh/yr7$61

Fridges similar to the Liebherr CBNsdh 7653

ModelCapacityStarskWh / yr
Miele KFN 4776 ED
2% larger, same door count, similar external size, similar star rating
433 L5.5241
Artusi AFBM462X
same capacity, same door count, similar external size
427 L4335
Omega OIFFBM427
same capacity, same door count, similar star rating
427 L5.5254
Omega OIFFBM427PRO
same capacity, same door count, similar star rating
427 L5.5254
Electrolux EBE4302BE
same capacity, same door count
425 L7190
Westinghouse WBE4302SE
same capacity, same door count
425 L5282
Electrolux EBE4302WE
same capacity, same door count
425 L7190

Same consumer type, total capacity within 12% of 423 L; ordered by closeness of capacity, then lowest annual kWh.

Other Liebherr models of similar size

ModelStarsEst. cost / yrCompare
Liebherr CNPef 4516422 L342 kWh/yr3.5$109

Compare CBNsdh 7653 with another fridge

Liebherr CBNsdh 7653 specifications

Type
Bottom-mount fridge freezer
Configuration
Upright
Doors
2
Defrost
Variable defrost controller
Ice maker
–
Width
747 mm
Height
1,855 mm
Depth
675 mm
Annual energy (label)
228 kWh
Star rating index
6.233
MEPS level (maximum allowed)
532 kWh
kWh per adjusted litre
0.425
Country of manufacture
Germany, Bulgaria

Australian GEMS registration details

Registration number
ARF3381
GEMS registration id
162857
Status
approved, available (self-reported)
Registration expires
11 July 2029
Registered for sale in
Australia, Fiji, New Zealand
Family
–
Designation
Refrigerator/freezer
Product class
Class 6
GEMS group
Group 5B: refrigerator-freezer, automatic defrost, bottom-mounted freezer
Regulatory standard
Greenhouse and Energy Minimum Standards (Household Refrigerating Appliances) Determination 2019
Test standard
AS/NZS IEC 62552.3:2018
Consumer type rule
GEMS group 5B (frost-free fridge freezer, bottom-mounted freezer) with one or two doors

Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 25 September 2026; last checked 26 September 2026. Manufacturer: andico.com.au. How the derived figures are calculated.