Advertising Disclosure Energy Efficient Fridge Freezers Comparison - June 2025
7 Best Energy Efficient Fridge Freezers In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.6Exceptional | 2  9.4Excellent | 3  9.2Excellent | 4  9.1Excellent | 5 Best Value  8.8Very Good | 6  8.6Very Good | 7  8.4Good |
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ModelBosch Home & Kitchen Appliances KGE49AICAG Serie 6 Freestanding Fridge Freezer with Easy Clean and VitaFresh, 201cm Low Frost, 419L capacity, 70cm XL wide, Inox | Model Cookology UCFF87WH 47cm Freestanding under counter Small Fridge Freezer in White - 87 Litre Capacity - 2 Doors - Adjustable Temperature Control - LED Light - 3 Star Freezer Rating | Model Samsung Series 8 SpaceMax Combi Fridge Freezer, Featuring Spacemax, AI Energy Mode and Twin Cooling, Black, Model: RB38C607AB1 | Model COMFEE' Freestanding Fridge Freezer 174 Litre RCB169WH2(E) Low Frost Fridge with Reversible Door Hinge - Energy Saving LED lights & Adjustable thermostat – Low Noise- White | Model Samsung Series 8 American Style Fridge Freezer, Features SpaceMax™ and Twin Cooling Plus™ Technology, Ice Dispenser, Silver, Model: RS68A884CSL | Model Samsung Series 6 Smart Combi Fridge Freezer, Features SpaceMax and AI Energy Technology, Metal Graphite, Model:RB34C600DSA/EU | Model Teknix THSBS1791PW American Side by Side Door Fridge Freezer - 519L Capacity - Frost Free - Digital Controls - White, H178.7 x W91.0 x D69.0 (cm) |
BrandBosch | Brand Cookology | Brand Samsung | Brand COMFEE' | Brand Samsung | Brand Samsung | Brand Teknix |
Reviews | Reviews  | Reviews | Reviews | Reviews  | Reviews | Reviews - |
Tech Specs | ||||||
product dimensions25.59 x 27.56 x 79.13 cm 84.95 kg | product dimensions 50.5 x 47 x 85 cm 26 kg | product dimensions 65.8 x 59.5 x 203 cm 95 kg | product dimensions 51.1 x 47 x 150 cm 36 kg | product dimensions 71.6 x 91.2 x 178 cm 133 kg | product dimensions 65.8 x 59.5 x 185.3 cm 63 kg | product dimensions 68.9 x 91 x 178.7 cm 80 kg |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.6
1BoschBosch Home & Kitchen Appliances KGE49AICAG Serie 6 Freestanding Fridge Freezer with Easy Clean and VitaFresh, 201cm Low Frost, 419L capacity, 70cm XL wide, Inox
Why we love it
VitaFresh plus: keeps food fresh for up to twice as long
XL size: provides lots of space for your food
Reversible door to suit your kitchen layout
Main highlights- XL size: provides lots of space for your food
- VitaFresh plus: keeps food fresh for up to twice as long
- SuperFreezing function with automatic deactivation
- Reversible door to suit your kitchen layout
- Included components: Electric Cable; Form factor: Freestanding Refrigerators
- BigBox frozen food drawer: for stacking storage containers or for large frozen food items.
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9.4
2Cookology
Cookology UCFF87WH 47cm Freestanding under counter Small Fridge Freezer in White - 87 Litre Capacity - 2 Doors - Adjustable Temperature Control - LED Light - 3 Star Freezer Rating
Why we love it
Compact size fits under countertops.
Whisper-quiet operation at 42dB.
Flexible storage with adjustable shelves.
Main highlights- STYLISH DESIGN: The Cookology freestanding under counter freezer combines quality, style and value. The fridge freezer has two doors and fits underneath your work tops well. Providing a reliable, simple to use and smart looking fridge freezer at an incredibly affordable price. Developed with practicality in mind, the doors are also reversible so whatever the layout in your kitchen, it can be made to fit. Fitted with a fire retardant metal back for extra safety.
- QUIET & EFFICIENT: The entire Cookology range comes with an advanced compressor to keep things quiet, the running noise for this fridge is 42dB. This means that the fridge freezer is literally whisper quiet so you can use it in open plan kitchens as well as guest room kitchens without disturbing anyone. The fridge freezer has a 3 star freezer rating and can maintain a temperature of -18℃ which makes it safe for long term storage of suitable frozen foods.
- ENERGY EFFICIENT: The freestanding under counter fridge freezer uses just 168kwH on average per year, that means it should cost you around £26 a year to run (based on an average rate of £0.155 kWh), which is why it has been awarded an A+ energy rating (2021 energy rating F). Also available in a Classic White and a Silver.
- DIMENSIONS: This Cookology Freestanding Undercounter Small Fridge Freezer with two Doors, has dimensions of 47D x 50.5W x 85H centimetres.
- 87 LITRE CAPACITY: The fridge freezer features one full glass shelf and one half glass shelf over the salad/vegetable drawer as well as storage space in the door. With a combined capacity of 87 litres of storage, consisting of a separate 26 litre freezer and a 61 litre fridge. The freezer is fitted with its own door. Also designed with adjustable legs to fit your home well.
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9.2
3Samsung28% Off
Samsung Series 8 SpaceMax Combi Fridge Freezer, Featuring Spacemax, AI Energy Mode and Twin Cooling, Black, Model: RB38C607AB1
Why we love it
Maximizes food storage space.
Keeps food fresh longer.
Saves on energy bills.
Main highlights- Twin Cooling Plus - Wouldn't it be good if all your food in the fridge stayed really fresh? Samsung Twin Cooling Plus does exactly that with a precise fridge temperature control.
- SpaceMax- Now you can get the best of both worlds with SpaceMax. Thin walls mean more space for food storage on the inside, while the outside size stays the same.
- SmartThings - A smarter way to store your food. Receive helpful notifications, remote engineer assistance and monitor your energy usage all via the SmartThings app⁵.
- AI Energy Mode: Reduce your energy use by up to 10%¹ with AI Energy mode². In Maximum mode, AI energy is always on and in Custom mode, if your estimated electricity bill exceeds your pre-set target it operates AI Energy Mode automatically, optimising the compressor speed and defrost cycle, based on your usage pattern and surroundings.
- 5YR Warranty / 20YR Compressor - Samsung refrigerators offer innovative features & durable performance + a 5 year warranty on parts and labour³. Plus the industry's longest 20-year Digital Invertor Compressor warranty⁴ for exceptional reliability.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
