c/kWh
Total capacity
618 L
406 L fridge + 212 L freezer
Energy rating
4.5
Star rating index 4.65
Annual electricity use
395 kWh
Label figure (comparative energy consumption)
Estimated running cost
$130 / year
$10.86 / month ยท $1,304 over 10 years

21% less electricity than the median of 43 comparable 600โ€“699 L french door fridge freezer registrations (501 kWh a year). It uses less than 84% of them. At 33c/kWh that is about $35 a year less than the median, $350 over 10 years.

Uses 36% less than the maximum allowed for its size and type under the minimum energy performance standard (617 kWh a year MEPS level).

Cost = label kWh ร— 33c/kWh in NZD; change the price above to your tariff.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 43 comparable 600โ€“699 L french door fridge freezer registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 600โ€“699 L french door fridge freezer sold in New Zealand, 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.

Panasonic NR-XY680L running cost

Per month
$10.86
Per year
$130
5 years
$652
10 years
$1,304

395 kWh ร— 33c/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
618 L
Fresh food (fridge) volume
406 L
Frozen storage volume
212 L
GEMS adjusted volume
785 L
freezer compartment
212 L gross
fresh food compartment
406 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 french door fridge freezers that use less electricity

Same type, total capacity within 12% of 618 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Fisher & Paykel RF600ADX1612 L336 kWh/yr5$111
Liebherr Msdh 9012577 L339 kWh/yr5$112
TCL TRF576FHB575 L345 kWh/yr5$114
TCL TRF576FHC575 L345 kWh/yr5$114
Gaggenau RVY497190576 L354 kWh/yr5$117

Fridges similar to the Panasonic NR-XY680L

ModelCapacityStarskWh / yr
LG GF-MV600
same capacity, same door count, similar external size, similar star rating
617 L4450
Electrolux EHE6191BB
2% smaller, same door count, similar external size
609 L3.5501
Hisense HRCD610TS
2% smaller, same door count, similar external size
609 L3542
Hisense HRCD610TB
2% smaller, same door count, similar external size
609 L3542
LG GF-LN700MBL
3% larger, same door count, similar external size
636 L3.5520
Fisher & Paykel RF600ADX1
1% smaller, similar external size, similar star rating
612 L5336
Fisher & Paykel RF600AD series
1% smaller, similar external size, similar star rating
612 L5358

Same consumer type, total capacity within 12% of 618 L; ordered by closeness of capacity, then lowest annual kWh.

Other Panasonic models of similar size

ModelStarsEst. cost / yrCompare
Panasonic NR-XY680L618 L395 kWh/yr4.5$130

Compare NR-XY680L with another fridge

Panasonic NR-XY680L specifications

Type
French door fridge freezer
Configuration
Upright
Doors
4
Defrost
Variable defrost controller
Ice maker
No
Width
900 mm
Height
1,790 mm
Depth
750 mm
Annual energy (label)
395 kWh
Star rating index
4.650
MEPS level (maximum allowed)
617 kWh
kWh per adjusted litre
0.503
Country of manufacture
Vietnam

1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.

ModelRegistrationStarskWh / yr
NR-XY680LZRF08404.5395

New Zealand E3 registration details

Registration number
ARF3114
GEMS registration id
154423
Status
approved, available (self-reported)
Registration expires
23 May 2028
Registered for sale in
Australia, Fiji, New Zealand
Family
โ€“
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 three or more doors

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 25 September 2026; last checked 26 September 2026. Manufacturer: panasonic.com/au. How the derived figures are calculated.