Skip to content

Home Oil Prices Product Finder Brands Articles

The right oil for your car, at the lowest price per litre.

Quick links

Oil Prices Product Finder Brands Articles

Help

FAQ Contact Privacy Policy Terms

© 2026 OilClub.eu

© 2026 OilClub.eu

Home/Brands/Castrol/Castrol GTX 5W-30 C4

Castrol GTX 5W-30 C4 5 litre motor oil container

Castrol GTX 5W-30 C4

5W-30Motor oil5 L

Published standards

3 approvals

ACEAACEA C4 (opens in a new tab)Meets requirements
Mercedes-BenzMB-Freigabe 226.51 (opens in a new tab)OEM approved
RenaultRenault RN 0720 (opens in a new tab)OEM approved

It fits only if your owner's manual lists one of these.Check against my car

Pack size

€49.65€9.93 / LChecked Amazon.de price

Seller: Amazon · Germany
Shipping: Calculated by retailer

Checked 27 Oct 2026

Amazon.de listing price on the checked date. Not a checkout quote or a stock promise. Confirm the approval in your owner’s manual, then check price, VAT, shipping and delivery at Amazon. OilClub earns nothing.

Overview Specs Similar oils

Technical specifications

Viscosity: 5W-30
Type: Motor oil
ACEA: ACEA C4
Pack: 5 L
Manufacturer: Castrol
Listed for: Mercedes-Benz

Understand the specs

Viscosity5W-30Flow when cold (5W) and at operating temperature (30).

Standards3 namedOEM approved and Meets requirements are the two claim types. Neither one checks your car.

Value€9.93 / LAt the listed 5 L price.

Same approvals, other oils

Castrol Edge 5W-30 LLMotor oil · 1 L€11.98 /L+€2.05Sample price
Castrol MAGNATEC Stop-Start 5W-30 C2Motor oil · 4 L€9.79 /L−€0.14Checked Amazon.de price
Total Quartz Ineo ECS 5W-30Motor oil · 5 L€8.23 /L−€1.70Checked Amazon.de price