Advertising Disclosure Castrol Edge 5w30 A5 B5 Comparison - July 2025
5 Best Castrol Edge 5w30 A5 B5 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  9.8Exceptional | 2  9.6Exceptional | 3  9.5Excellent | 4 Best Value  9.4Excellent | 5  9.3Excellent |
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ModelCastrol EDGE 5W-30 M Engine Oil 5L | Model Castrol EDGE 0W-30 Engine Oil 4L | Model Castrol EDGE 0W-30 A5/B5 Engine Oil 4L | Model Castrol EDGE 5W-30 LL Engine Oil 1L | Model Castrol MAGNATEC 5W-30 A5 Engine Oil 4L |
BrandCastrol | Brand Castrol | Brand Castrol | Brand Castrol | Brand Castrol |
Reviews | Reviews | Reviews  | Reviews | Reviews |
Tech Specs | ||||
item weight 4.44 kg | item weight 3.54 kg | item weight 3.54 kg | item weight 896 g | item weight 3.58 kg |
viscosity 5W 30 | viscosity 0W 30 | viscosity 0W 30 | viscosity 5W 30 | viscosity 5W 30 |
manufacturer part number 15F6DC | manufacturer part number 15F640 | manufacturer part number 15F6A5 | manufacturer part number 15F7DA | manufacturer part number 15F908 |
customer reviews4.8 4.8 out of 5 stars 3, 431 ratings 4.8 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 2, 017 ratings 4.8 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 1, 038 ratings 4.8 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 2, 051 ratings 4.8 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 1, 479 ratings 4.7 out of 5 stars |
model EDGE | model EDGE | model EDGE | model EDGE | model MAGNATEC |
product dimensions 12.6 x 18.8 x 32 cm 4.44 kg | product dimensions - | product dimensions 12.6 x 18.8 x 27.2 cm 3.54 kg | product dimensions 6.56 x 9.8 x 23.9 cm 896 g | product dimensions 18.8 x 12.6 x 27.2 cm 3.58 kg |
position Driveline | position - | position Driveline | position Driveline | position - |
manufacturer reference- | manufacturer reference 15F640 | manufacturer reference 15F6A5 | manufacturer reference - | manufacturer reference 15F908 |
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
9.8
1CastrolCastrol EDGE 5W-30 M Engine Oil 5L
Main highlights- Transforms to be strongest when the pressure is highest, protecting your engine Trusted by Hyundai, Kia, Mazda, Suzuki, Infiniti, Mercedes-Benz, Toyota, BMW, MINI Provides 1% fuel economy improvement versus Mercedes-Benz requirement Provides outstanding oil strength for today’s engines that work harder, with higher pressures than ever before
- Suitable for use in automotive gasoline and diesel vehicles where the manufacturer recommends an ACEA C3, API SN PLUS 5W-30 lubricant
- Specifications: ACEA C3 API SN PLUS BMW Longlife-04 MB-Approval 229.31/ 229.51/ 229.53
- Proven performance across a variety of driving conditions and temperatures
- Protects the engine for the entire drain interval even under extreme pressure
-
9.6
2Castrol
Castrol EDGE 0W-30 Engine Oil 4L
Why we love it
Compatible with various car brands and models.
Improves engine efficiency and performance.
Great price and fast delivery.
Main highlights- Suitable for: ACEA/API/BMW/MB/Opel/Renault
- Specifications:ACEA C3 - API SP -BMW Longlife-04 - BMW Longlife-19FE - MB-Approval 229.31/ 229.51 - Opel OV0401547 - Renault RN0700 / RN0710
- Independently proven to improve engine efficiency
- Castrol EDGE lowers friction and maximises engine performance
- Castrol EDGE boosted with Titanium FST sustains maximum performance even when under pressure
-
9.5
3Castrol
Castrol EDGE 0W-30 A5/B5 Engine Oil 4L
Main highlights- Suitable for use in automotive gasoline and diesel vehicles where the manufacturer recommends: ACEA A5/B5, API SL/CF. Castrol EDGE 0W-30 A5/B5 is approved for use in Volov cars that require a Volvo 95200377 specification 0W-30 lubricant
- Specifications: ACEA A1/B1, A5/B5 API SL/CF Volvo 95200377
- Reduces engine deposits to help maximise engine response
- Maximises short and long term engine performance
- Delivers complete protection across a variety of engine speeds, conditions and temperatures
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
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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.
