New Zealand · costs in NZD
Side-by-side fridge freezer · 2 doors
LG GS-B500MB Fridge
LG GS-B500MB is a 519 L side-by-side fridge freezer registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration ARF3383).
- Total capacity
- 519 L
- 334 L fridge + 185 L freezer
- Energy rating
- 3.5
- Star rating index 3.68
- Annual electricity use
- 433 kWh
- Label figure (comparative energy consumption)
- Estimated running cost
- $143 / year
- $11.91 / month · $1,429 over 10 years
4% less electricity than the median of 36 comparable 500–599 L side-by-side fridge freezer registrations (452 kWh a year). It uses less than 78% of them. At 33c/kWh that is about $6 a year less than the median, $63 over 10 years.
Uses 21% less than the maximum allowed for its size and type under the minimum energy performance standard (547 kWh a year MEPS level).
Cost = label kWh × 33c/kWh in NZD; change the price above to your tariff.
How efficient is it for its size?
Cohort: every currently registered 500–599 L side-by-side 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.
LG GS-B500MB running cost
- Per month
- $11.91
- Per year
- $143
- 5 years
- $714
- 10 years
- $1,429
433 kWh × 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
- 519 L
- Fresh food (fridge) volume
- 334 L
- Frozen storage volume
- 185 L
- GEMS adjusted volume
- 664 L
- freezer compartment
- 185 L gross
- fresh food compartment
- 334 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 side-by-side fridge freezers that use less electricity
Same type, total capacity within 12% of 519 L, at least 3% lower annual kWh.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Omega OIFSBS541541 L324 kWh/yr | 5.5 | $107 | |
| Omega OSBS505X505 L355 kWh/yr | 4.5 | $117 | |
| Haier HRF523XHG Series523 L368 kWh/yr | 4.5 | $121 | |
| Chiq CSS559NWD4E559 L385 kWh/yr | 4.5 | $127 | |
| Chiq CSS558NBSD4E559 L385 kWh/yr | 4.5 | $127 |
Fridges similar to the LG GS-B500MB
| Model | Capacity | Stars | kWh / yr | Why similar |
|---|---|---|---|---|
| Hisense HRSBS519_Series same capacity, same door count, similar external size, similar star rating | 519 L | 3 | 494 | same capacity, same door count, similar external size, similar star rating |
| Hisense HRSBS519B same capacity, same door count, similar external size, similar star rating | 519 L | 3 | 494 | same capacity, same door count, similar external size, similar star rating |
| Vogue 353532 1% smaller, same door count, similar external size, similar star rating | 513 L | 3 | 484 | 1% smaller, same door count, similar external size, similar star rating |
| Coldstream CSHO-530-WAT/SS 2% larger, same door count, similar external size, similar star rating | 529 L | 3.5 | 451 | 2% larger, same door count, similar external size, similar star rating |
| Eurotech ED-RFSSWD560SS.2 2% larger, same door count, similar external size, similar star rating | 529 L | 3.5 | 451 | 2% larger, same door count, similar external size, similar star rating |
| Heller HSBS691SS 3% larger, same door count, similar external size, similar star rating | 532 L | 3.5 | 452 | 3% larger, same door count, similar external size, similar star rating |
| Euromaid ESBS563S 3% larger, same door count, similar external size, similar star rating | 532 L | 3.5 | 452 | 3% larger, same door count, similar external size, similar star rating |
| Heller HSBS691 series 3% larger, same door count, similar external size, similar star rating | 532 L | 3.5 | 452 | 3% larger, same door count, similar external size, similar star rating |
Same consumer type, total capacity within 12% of 519 L; ordered by closeness of capacity, then lowest annual kWh.
Compare GS-B500MB with another fridge
LG GS-B500MB specifications
- Type
- Side-by-side fridge freezer
- Configuration
- Side by side
- Doors
- 2
- Defrost
- Variable defrost controller
- Ice maker
- –
- Width
- 910 mm
- Height
- 1,786 mm
- Depth
- 643 mm
- Annual energy (label)
- 433 kWh
- Star rating index
- 3.676
- MEPS level (maximum allowed)
- 547 kWh
- kWh per adjusted litre
- 0.652
- Country of manufacture
- China
New Zealand E3 registration details
- Registration number
- ARF3383
- GEMS registration id
- 163298
- Status
- approved, available (self-reported)
- Registration expires
- 17 July 2029
- Registered for sale in
- Australia, New Zealand
- Family
- –
- Designation
- Refrigerator/freezer
- Product class
- Class 7
- GEMS group
- Group 5S: refrigerator-freezer, automatic defrost, side by side
- 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 5S (frost-free fridge freezer, side by side)
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 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.