United Kingdom · costs in GBP

562 L fridge fridge freezer

Neff KA3923IE0G Fridge Freezer

Neff KA3923IE0G is a 562 L fridge with energy efficiency class E and 323 kWh a year on its GB energy label.

p/kWh
Energy class
E
A to G scale, GB energy label
Official energy figure
323 kWh/annum
323 kWh a year at your usage
Our estimated running cost
£85 / year
£850 over 10 years
Total volume
562 L
562 L fridge · 0 L freezer
Energy (label)
323 kWh · a year
Noise
42 dB · class D
Climate class
SN/T

167% more energy than the median of 9 comparable 500 to 599 L fridges in our current UK dataset (121 kWh/annum). It uses less than 11% of them. At your rates that is about £53 a year more than the median, £532 over 10 years.

How efficient is it for its size?

kWh/annum. Bar: the middle 80% of 9 comparable 500 to 599 L fridge registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every 500 to 599 L fridge in our current UK dataset with a verified product information sheet, compared on the label figure (kWh/annum).

Fridge freezers that use less energy

Same type and size group, at least 3% lower label figure. UK products only.

ModelClassEst. cost / yrCompare
Aeg OT5OR141DW73 kWh/yr560 LD£19
Aeg NSK6I82EF92 kWh/yr596 LE£24

The label states energy use per year at a standard 25 °C test; fridges run continuously, so no usage input applies. Estimated cost uses your electricity price and usage settings.

Fridge freezers similar to the Neff KA3923IE0G

ModelClassEst. cost / yrCompare
Hisense RS694N4IBE323 kWh/yr562 LE£85
Hisense RF728N4SASE344 kWh/yr560 LE£91
Aeg OT5OR141DW73 kWh/yr560 LD£19
Aeg ORK7M391EW121 kWh/yr595 LE£32
Bosch KFN96APEAG333 kWh/yr605 LE£88
Samsung Electronics RS90F66BEFEU352 kWh/yr614 LE£93
Samsung Electronics RS90F66BETEU352 kWh/yr614 LE£93

The label states energy use per year at a standard 25 °C test; fridges run continuously, so no usage input applies. Estimated cost uses your electricity price and usage settings.

Compare KA3923IE0G with another fridge freezer

Neff KA3923IE0G specifications

Structured from the supplier’s product information sheet, the document the GB energy label is based on.

Type
fridge
Energy efficiency class
E
Energy efficiency index (EEI)
100
Annual energy consumption
323 kWh/a
Total volume
562 L
Fridge (unfrozen) volume
562 L
Freezer volume
0 L
Freezer rating
–
Noise
42 dB(A), class D
Climate class
SN/T
Design
FREE_STANDING
Dimensions (H × W × D)
17870 × 9080 × 7070 mm

KA3923IE0G energy label and product information sheet

Energy labelFull size
GB energy label for the Neff KA3923IE0G, class E
The supplier’s label image.

Energy label and sources

Great Britain record. Northern Ireland follows the EU label; an EPREL record is shown here once linked.

Scheme
GB energy label (Energy Information Regulations)
Regulation
EU 2019/2016 as applied in Great Britain
Model identifier
KA3923IE0G
Supplier
Neff
Energy class
E
Label figure
323 kWh/annum
EPREL registration
274270
Source
eprel_registration_from_model_search (official structured record)
Retrieved
24 September 2026

See the energy label and product information sheet above

Energy class shown
E
Seen at a UK retailer
in stock, £2,479 on 20 September 2026 · listing

UK figures on this page are from the supplier’s product information sheet, the document behind the GB energy label, and are not edited. Running costs, benchmarks and comparisons are our calculations. Retailer price and availability are observations on the date shown, not offers. How the UK data is gathered and calculated.