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Castrol Edge Engine Oil Comparison - April 2026

7 Best Castrol Edge Engine Oil In the UK

1
Best Choice
9.9Exceptional
2
Best Value
9.8Exceptional
3
9.5Excellent
4
9.2Excellent
5
9.1Excellent
6
9.0Excellent
7
8.9Very Good
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Model

Castrol EDGE 5W-30 LL Engine Oil 5L
Model
Castrol EDGE 5W-30 LL Engine Oil 5L
Model
Castrol EDGE 5W-40 Engine Oil 4L
Model
Castrol EDGE 5W-40 Engine Oil 4L
Model
Castrol EDGE 5W-30 LL Engine Oil 1L
Model
Castrol EDGE 5W-30 LL Engine Oil 4L
Model
Castrol EDGE 5W-30 LL Engine Oil 4L

Brand

Castrol
Brand
Castrol
Brand
Castrol
Brand
Castrol
Brand
Castrol
Brand
Castrol
Brand
Castrol

Reviews

7,596 reviews
Reviews
7,596 reviews
Reviews
9,048 reviews
Reviews
9,048 reviews
Reviews
71,175 reviews
Reviews
4,935 reviews
Reviews
4,935 reviews

Features

Materials quality

9.8
Materials quality
9.6
Materials quality
9.9
Materials quality
9.9
Materials quality
9.4
Materials quality
9.8
Materials quality
9.8

Worth the money

9.1
Worth the money
8.9
Worth the money
9.1
Worth the money
9.1
Worth the money
8.6
Worth the money
9.9
Worth the money
9.9

Tech Specs

product dimensions

12.6 x 18.8 x 32 cm 4.45 kg
product dimensions
12.6 x 18.8 x 32 cm 4.45 kg
product dimensions
‎12.6 x 18.8 x 27.2 cm; 3.57 kg
product dimensions
‎12.6 x 18.8 x 27.2 cm; 3.57 kg
product dimensions
‎6.56 x 9.8 x 23.9 cm; 896 g
product dimensions
‎12.6 x 18.8 x 27.2 cm; 3.58 kg
product dimensions
‎12.6 x 18.8 x 27.2 cm; 3.58 kg

item weight

4.45 kg
item weight
4.45 kg
item weight
‎3.57 kg
item weight
‎3.57 kg
item weight
‎896 g
item weight
‎3.58 kg
item weight
‎3.58 kg

viscosity

5W 30
viscosity
5W 30
viscosity
‎5W40 sae_grade
viscosity
‎5W40 sae_grade
viscosity
‎5W 30 sae_grade
viscosity
‎5W-30 sae_grade
viscosity
‎5W-30 sae_grade

manufacturer part number

15F7E7
manufacturer part number
15F7E7
manufacturer part number
‎15F7D6
manufacturer part number
‎15F7D6
manufacturer part number
‎15F7DA
manufacturer part number
‎15F7E5
manufacturer part number
‎15F7E5

model

EDGE
model
EDGE
model
‎EDGE
model
‎EDGE
model
‎EDGE
model
‎EDGE
model
‎EDGE

position

Driveline
position
Driveline
position
‎Driveline
position
‎Driveline
position
‎Driveline
position
‎Driveline
position
‎Driveline

oem part number

-
oem part number
-
oem part number
-
oem part number
-
oem part number
‎0
oem part number
‎5W 30, SAE Grade
oem part number
‎5W 30, SAE Grade

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
  • 9.9
    1
    Castrol
    30% Off

    Castrol EDGE 5W-30 LL Engine Oil 5L

    9.8 materials Quality
    9.1 worth the money
    Main highlights
    • Suitable for ACEA/VW/BMW/Porsche/Mercedes
    • Specifications: ACEA C3 - BMW - Longlife-04 - MB-Approval 229.31/ 229.51 - Porsche C30 - VW 504 00/ 507 00
    • Recommended by world-leading car manufacturers
    • Protects the engine for the entire drain interval even under extreme pressure
    • Castrol EDGE lowers friction and maximises engine performance
  • 9.8
    2
    Castrol
    37% Off

    Castrol EDGE 5W-30 LL Engine Oil 5L

    9.6 materials Quality
    8.9 worth the money
    Main highlights
    • Suitable for ACEA/VW/BMW/Porsche/Mercedes
    • Specifications: ACEA C3 - BMW - Longlife-04 - MB-Approval 229.31/ 229.51 - Porsche C30 - VW 504 00/ 507 00
    • Recommended by world-leading car manufacturers
    • Protects the engine for the entire drain interval even under extreme pressure
    • Castrol EDGE lowers friction and maximises engine performance
  • 9.5
    3
    Castrol
    19% Off

    Castrol EDGE 5W-40 Engine Oil 4L

    9.9 materials Quality
    9.1 worth the money

    Why we love it

    Boosts engine performance even under pressure.
    Improves engine efficiency, proven independently.
    Compatible with many high-end car brands.

Our ranking system

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Features

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Consumer Reviews

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Value for money

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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.