Australia · costs in AUD
Top-mount fridge freezer · 2 doors
LG GT-5MB Fridge
LG GT-5MB is a 375 L top-mount fridge freezer registered under Australia’s Energy Rating (GEMS) scheme (registration ARF4197).
- Total capacity
- 375 L
- 285 L fridge + 90 L freezer
- Energy rating
- 4
- Star rating index 4.00
- Annual electricity use
- 312 kWh
- Label figure (comparative energy consumption)
- Estimated running cost
- $100 / year
- $8.32 / month · $998 over 10 years
About the same electricity as the median of 49 comparable 300–399 L top-mount fridge freezer registrations (312 kWh a year). It uses less than 49% of them.
Uses 21% less than the maximum allowed for its size and type under the minimum energy performance standard (397 kWh a year MEPS level).
Cost = label kWh × 32c/kWh in AUD; change the price above to your tariff.
How efficient is it for its size?
Cohort: every currently registered 300–399 L top-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.
LG GT-5MB running cost
- Per month
- $8.32
- Per year
- $100
- 5 years
- $499
- 10 years
- $998
312 kWh × 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
- 375 L
- Fresh food (fridge) volume
- 285 L
- Frozen storage volume
- 90 L
- GEMS adjusted volume
- 446 L
- fresh food compartment
- 285 L gross
- freezer compartment
- 90 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 top-mount fridge freezers that use less electricity
Same type, total capacity within 12% of 375 L, at least 3% lower annual kWh.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Chiq CTM347NB5E348 L241 kWh/yr | 5 | $77 | |
| Chiq CTM348NW5E348 L241 kWh/yr | 5 | $77 | |
| Hitachi HRTN6408SXAU374 L257 kWh/yr | 5 | $82 | |
| Hitachi HRTN6408SPWHAU374 L257 kWh/yr | 5 | $82 | |
| Heller HFF335SS335 L288 kWh/yr | 4 | $92 |
Fridges similar to the LG GT-5MB
| Model | Capacity | Stars | kWh / yr | Why similar |
|---|---|---|---|---|
| Coldstream CSKE4200BK WAT 6% larger, same door count, similar external size, similar star rating | 398 L | 3.5 | 345 | 6% larger, same door count, similar external size, similar star rating |
| Coldstream CSKE4200WH 7% larger, same door count, similar external size, similar star rating | 400 L | 3.5 | 360 | 7% larger, same door count, similar external size, similar star rating |
| Yokohama YOKF401W 7% larger, same door count, similar external size, similar star rating | 400 L | 3.5 | 360 | 7% larger, same door count, similar external size, similar star rating |
| Hitachi HRTN6408SXAU same capacity, same door count | 374 L | 5 | 257 | same capacity, same door count |
| Hitachi HRTN6408SPWHAU same capacity, same door count | 374 L | 5 | 257 | same capacity, same door count |
| Samsung Electronics SRT4200S 5% larger, same door count, similar star rating | 393 L | 4 | 322 | 5% larger, same door count, similar star rating |
Same consumer type, total capacity within 12% of 375 L; ordered by closeness of capacity, then lowest annual kWh.
Other LG models of similar size
Compare GT-5MB with another fridge
LG GT-5MB specifications
- Type
- Top-mount fridge freezer
- Configuration
- Upright
- Doors
- 2
- Defrost
- Variable defrost controller
- Ice maker
- –
- Width
- 700 mm
- Height
- 1,720 mm
- Depth
- 680 mm
- Annual energy (label)
- 312 kWh
- Star rating index
- 4.002
- MEPS level (maximum allowed)
- 397 kWh
- kWh per adjusted litre
- 0.700
- Country of manufacture
- Indonesia
Other model numbers on registration ARF4197
Registered together with the same test results, usually colour or finish variants.
Australian GEMS registration details
- Registration number
- ARF4197
- GEMS registration id
- 182682
- Status
- approved, available (self-reported)
- Registration expires
- 23 November 2031
- Registered for sale in
- Australia, New Zealand
- Family
- GT-375
- Designation
- Refrigerator/freezer
- Product class
- Class 5
- GEMS group
- Group 5T: refrigerator-freezer, automatic defrost, top-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 5T (frost-free fridge freezer, top-mounted freezer)
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. How the derived figures are calculated.