Best Cheap Motor Oil of 2025

Last updated on 02/10/2025

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Castrol EDGE 5W-30 LL Engine Oil 4L

Castrol

34% OffFree Shipping

Why we love it

Suits multiple high-end vehicle brands.
Boosts performance under pressure.
Improves engine efficiency significantly.

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
Castrol EDGE boosted with Titanium FST sustains maximum performance even when under pressure
Independently proven to improve engine efficiency
Castrol EDGE lowers friction and maximises engine performance

9.8

Exceptional

9.8

Exceptional

Castrol

Castrol EDGE 5W-30 LL Engine Oil 4L

34% OffFree Shipping

Why we love it

Suits multiple high-end vehicle brands.
Boosts performance under pressure.
Improves engine efficiency significantly.

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
Castrol EDGE boosted with Titanium FST sustains maximum performance even when under pressure
Independently proven to improve engine efficiency
Castrol EDGE lowers friction and maximises engine performance

Value for Money

Castrol MAGNATEC 0W-30 C2 Engine Oil 4L

Castrol

35% Off

Why we love it

Suitable for ACEA/PSA automobiles.
Protects in busy traffic.
Exceptional cold start performance.

Main Highlights

Suitable for ACEA/PSA
Specifications: ACEA C2 - PSA Approval B71 2312
Castrol MAGNATEC with DUALOCK technology forms a self-healing layer that clings to metal surfaces and protects your engine in busy traffic conditions
Provides continuous protection for all driving conditions, styles and temperatures
Delivers outstanding performance under extreme cold start up conditions

Castrol MAGNATEC 0W-30 C2 Engine Oil 4L

35% Off

Why we love it

Suitable for ACEA/PSA automobiles.
Protects in busy traffic.
Exceptional cold start performance.

Main Highlights

Suitable for ACEA/PSA
Specifications: ACEA C2 - PSA Approval B71 2312
Castrol MAGNATEC with DUALOCK technology forms a self-healing layer that clings to metal surfaces and protects your engine in busy traffic conditions
Provides continuous protection for all driving conditions, styles and temperatures
Delivers outstanding performance under extreme cold start up conditions

TotalEnergies Quartz 9000 NFC 5W30 Engine Oil - ACEA A5/B5, API SL/CF - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 5L

TotalEnergies Quartz 9000 NFC 5W30 Engine Oil - ACEA A5/B5, API SL/CF - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 5L

TotalEnergies

Free Shipping

Why we love it

Optimum protection for engines.
Specially tailored for turbocharged engines.
Great for multi-valve engines.

Main Highlights

Suitable for: FIAT 9.55535-G1, FIAT 9.55535-N1
Approvals: FORD WSS-M2C-913-D (Compatible with FORD WSS-M2C913-B), JAGUAR LAND ROVER STJLR.03.5003
Classifications: ACEA A5/B5, API CF, API SL
TotalEnergies Quartz 9000 NFC 5W-30 protect gasoline and Diesel engines
Particularly suited to turbocharged, multi-valve and direct injection engines.

TotalEnergies Quartz 9000 NFC 5W30 Engine Oil - ACEA A5/B5, API SL/CF - Age-Resistance Technology - Fuel Economy Formula - Advanced Synthetic Motor Oil Lubricant - 5L

Free Shipping

Why we love it

Optimum protection for engines.
Specially tailored for turbocharged engines.
Great for multi-valve engines.

Main Highlights

Suitable for: FIAT 9.55535-G1, FIAT 9.55535-N1
Approvals: FORD WSS-M2C-913-D (Compatible with FORD WSS-M2C913-B), JAGUAR LAND ROVER STJLR.03.5003
Classifications: ACEA A5/B5, API CF, API SL
TotalEnergies Quartz 9000 NFC 5W-30 protect gasoline and Diesel engines
Particularly suited to turbocharged, multi-valve and direct injection engines.

Mannol 5 Litre Energy 5W-30 Engine Oil A3/B4 Universal Synthetic Ester Technology

Mannol 5 Litre Energy 5W-30 Engine Oil A3/B4 Universal Synthetic Ester Technology

MANNOL

Why we love it

Ensures efficient engine operation.
Preserves engine power parameters.
Significantly increases engine life.

Main Highlights

SPECIFICATIONS: SAE 5W-30 Synthetic Engine Oil
RECOMMENDATION: API SN/CH-4, ACEA A3/B4, VOLKSWAGEN 502 00, VOLKSWAGEN 505 00, VOLKSWAGEN 503 01, VOLKSWAGEN 501 01, MB 229.3, MB 229.5, BMW LL-98, RENAULT RN0710, RENAULT RN0700, FORD WSS-M2C913-B
PRODUCT PROPERTIES: Innovative universal premium ester-containing engine oil for modern gasoline and diesel engines with and without turbocharging. Designed based on the requirements of European car manufacturers.
ADDITIONAL INFO: Designed for gasoline and diesel engines of a wide fleet of cars (cars, light utility vehicles, vans and light trucks) of European and other manufacturers.
DISCLAIMER: The oil is not suitable for use in heavy trucks and similar vehicles!

Mannol 5 Litre Energy 5W-30 Engine Oil A3/B4 Universal Synthetic Ester Technology

Why we love it

Ensures efficient engine operation.
Preserves engine power parameters.
Significantly increases engine life.

Main Highlights

SPECIFICATIONS: SAE 5W-30 Synthetic Engine Oil
RECOMMENDATION: API SN/CH-4, ACEA A3/B4, VOLKSWAGEN 502 00, VOLKSWAGEN 505 00, VOLKSWAGEN 503 01, VOLKSWAGEN 501 01, MB 229.3, MB 229.5, BMW LL-98, RENAULT RN0710, RENAULT RN0700, FORD WSS-M2C913-B
PRODUCT PROPERTIES: Innovative universal premium ester-containing engine oil for modern gasoline and diesel engines with and without turbocharging. Designed based on the requirements of European car manufacturers.
ADDITIONAL INFO: Designed for gasoline and diesel engines of a wide fleet of cars (cars, light utility vehicles, vans and light trucks) of European and other manufacturers.
DISCLAIMER: The oil is not suitable for use in heavy trucks and similar vehicles!

Mannol 5 Litre Energy 5W-30 Engine Oil 7908 API SN/CH-4 ACEA C2 Premium Synthetic Ester Technology

Mannol 5 Litre Energy 5W-30 Engine Oil 7908 API SN/CH-4 ACEA C2 Premium Synthetic Ester Technology

MANNOL

Why we love it

Ensures optimal engine performance.
Extends vehicle's lifespan.
Promotes fuel efficiency.

Main Highlights

SPECIFICATIONS: SAE 5W-30 Synthetic Engine Oil
RECOMMENDATION: API SN/CH-4, ACEA C2, ACEA C3, VOLKSWAGEN 505 01, BMW LL-04, MB 229.51, MB 229.52, MB 229.31, MB 226.5, GM dexos2, RENAULT RN0700, RENAULT RN0710
PRODUCT PROPERTIES: Innovative, versatile, all-synthetic ester-containing premium synthetic engine oil for modern diesel and gas turbocharged and non-turbocharged engines. Designed in accordance with the requirements of European automakers.
ADDITIONAL INFO: Designed for gasoline and diesel engines in a wide fleet of cars, light SUVs, minibuses and light trucks of European and other manufacturers, where the performance level of ACEA C3 is required.
DISCLAIMER: The oil is not suitable for use in heavy trucks and similar vehicles!

Mannol 5 Litre Energy 5W-30 Engine Oil 7908 API SN/CH-4 ACEA C2 Premium Synthetic Ester Technology

Why we love it

Ensures optimal engine performance.
Extends vehicle's lifespan.
Promotes fuel efficiency.

Main Highlights

SPECIFICATIONS: SAE 5W-30 Synthetic Engine Oil
RECOMMENDATION: API SN/CH-4, ACEA C2, ACEA C3, VOLKSWAGEN 505 01, BMW LL-04, MB 229.51, MB 229.52, MB 229.31, MB 226.5, GM dexos2, RENAULT RN0700, RENAULT RN0710
PRODUCT PROPERTIES: Innovative, versatile, all-synthetic ester-containing premium synthetic engine oil for modern diesel and gas turbocharged and non-turbocharged engines. Designed in accordance with the requirements of European automakers.
ADDITIONAL INFO: Designed for gasoline and diesel engines in a wide fleet of cars, light SUVs, minibuses and light trucks of European and other manufacturers, where the performance level of ACEA C3 is required.
DISCLAIMER: The oil is not suitable for use in heavy trucks and similar vehicles!

Mannol 5 Liter Longlife 504/507 5W-30 Engine Oil C3 Universal Fully Synthetic

Mannol 5 Liter Longlife 504/507 5W-30 Engine Oil C3 Universal Fully Synthetic

MANNOL

7% Off

Why we love it

Ample storage with 5L volume.
Promises high efficiency.
User-friendly operation.

Main Highlights

SPECIFICATIONS: SAE 5W-30, API SN, ACEA C3, MB 229.51, VOLKSWAGEN TL 52 195, BMW Longlife-04, PORSCHE C30
APPROVAL: VOLKSWAGEN 504 00 Approval, VOLKSWAGEN 507 00 Approval
PRODUCT PROPERTIES: Universal fully synthetic premium engine oil (contains PAO) for modern petrol and diesel engines of VW group cars (including direct injection) with and without turbocharging, including those equipped with pump-injectors (Pumpe-Düse)
ADDITIONAL INFO: Designed for petrol and diesel EURO IV and EURO V engines for a wide range of VW vehicles (passenger cars, light off-road vehicles, vans and light trucks) with additional requirements for engine oils according to the 504 00/507 00 specification and the ones preceding it
DISCLAIMER: The oil is not suitable for use in heavy trucks and similar vehicles!
Packaging may vary

Mannol 5 Liter Longlife 504/507 5W-30 Engine Oil C3 Universal Fully Synthetic

7% Off

Why we love it

Ample storage with 5L volume.
Promises high efficiency.
User-friendly operation.

Main Highlights

SPECIFICATIONS: SAE 5W-30, API SN, ACEA C3, MB 229.51, VOLKSWAGEN TL 52 195, BMW Longlife-04, PORSCHE C30
APPROVAL: VOLKSWAGEN 504 00 Approval, VOLKSWAGEN 507 00 Approval
PRODUCT PROPERTIES: Universal fully synthetic premium engine oil (contains PAO) for modern petrol and diesel engines of VW group cars (including direct injection) with and without turbocharging, including those equipped with pump-injectors (Pumpe-Düse)
ADDITIONAL INFO: Designed for petrol and diesel EURO IV and EURO V engines for a wide range of VW vehicles (passenger cars, light off-road vehicles, vans and light trucks) with additional requirements for engine oils according to the 504 00/507 00 specification and the ones preceding it
DISCLAIMER: The oil is not suitable for use in heavy trucks and similar vehicles!
Packaging may vary

REDEX 5w-30 C3 Fully Synthetic Engine Oil for BMW VAUX MB, 2Litre

Redex

Free Shipping

Why we love it

Suitable for modern vehicles.
Prolongs engine life.
Withstands higher temperatures.

Main Highlights

High quality fully synthetic engine oil is suitable for both modern petrol and diesel vehicles, including those fitted with exhaust after-treatment units that require an ACEA C3 grade
It is made from a synthetic blend which prolongs the life of your engine
This engine oil is recommended for applications requiring: API SN CF; ACEA C3; BMW LL-04; dexos 2; VW 502 00, VW 505 00, VW 505 01; MB 229.31, MB 229.51, MB 229.52
Synthetic oil helps to prolong the life of your engine and reduce emissions, and withstands higher temperatures to help protect your engine: Our premium synthetic oil lasts longer between service intervals, meaning you don’t need to change it as often. This is convenient for you, saves you money, and reduces waste oil
Always refer to your manufacturer guidelines to choose your oil, or use our Redex Oil Finder lookup

REDEX 5w-30 C3 Fully Synthetic Engine Oil for BMW VAUX MB, 2Litre

Free Shipping

Why we love it

Suitable for modern vehicles.
Prolongs engine life.
Withstands higher temperatures.

Main Highlights

High quality fully synthetic engine oil is suitable for both modern petrol and diesel vehicles, including those fitted with exhaust after-treatment units that require an ACEA C3 grade
It is made from a synthetic blend which prolongs the life of your engine
This engine oil is recommended for applications requiring: API SN CF; ACEA C3; BMW LL-04; dexos 2; VW 502 00, VW 505 00, VW 505 01; MB 229.31, MB 229.51, MB 229.52
Synthetic oil helps to prolong the life of your engine and reduce emissions, and withstands higher temperatures to help protect your engine: Our premium synthetic oil lasts longer between service intervals, meaning you don’t need to change it as often. This is convenient for you, saves you money, and reduces waste oil
Always refer to your manufacturer guidelines to choose your oil, or use our Redex Oil Finder lookup

Carlube Triple R 5W-40 ACEA C3, API SP Fully Synthetic Engine Oil 2L

Carlube Triple R 5W-40 ACEA C3, API SP Fully Synthetic Engine Oil 2L

Carlube

Free Shipping

Why we love it

Reduces buildup in the DPF.
Protects engine at high temperatures.
Lessens need for constant top-ups.

Main Highlights

Suitable for applications requiring the following specifications: ACEA C3 API SP MB 229.31 Fiat 9.55535-S2
Lower ash content helps reduce particulate build up in the DPF
Even under extreme conditions, provides excellent protection against wear and tear
Meets industry standards for performance and protection, including ACEA C3 and API SP
Lower sulphur & phosphorus content reduce poisoning of Gasoline Catalytic Converters

Carlube Triple R 5W-40 ACEA C3, API SP Fully Synthetic Engine Oil 2L

Free Shipping

Why we love it

Reduces buildup in the DPF.
Protects engine at high temperatures.
Lessens need for constant top-ups.

Main Highlights

Suitable for applications requiring the following specifications: ACEA C3 API SP MB 229.31 Fiat 9.55535-S2
Lower ash content helps reduce particulate build up in the DPF
Even under extreme conditions, provides excellent protection against wear and tear
Meets industry standards for performance and protection, including ACEA C3 and API SP
Lower sulphur & phosphorus content reduce poisoning of Gasoline Catalytic Converters

MANNOL 50420900500 Classic 10W40 SM/CF 5 L

MANNOL 50420900500 Classic 10W40 SM/CF 5 L

MANNOL

6% OffFree Shipping

Why we love it

Prevents sludge formation effectively.
Achieves high efficiency smoothly.
User-friendly and accessible.

Main Highlights

SAE 10W-40
API SN/SM/CF
MERCEDES-BENZ MB 229.1
RENAULT RN0700
VW 502.00/505.00

MANNOL 50420900500 Classic 10W40 SM/CF 5 L

6% OffFree Shipping

Why we love it

Prevents sludge formation effectively.
Achieves high efficiency smoothly.
User-friendly and accessible.

Main Highlights

SAE 10W-40
API SN/SM/CF
MERCEDES-BENZ MB 229.1
RENAULT RN0700
VW 502.00/505.00

Lucas Oil 47036 Synthetic 5W-30 C2/C3 ECO Engine Oil - 1 Litre

Lucas Oil

Free Shipping

Why we love it

Mid SAPS formulation for flexibility.
Low viscosity enhances efficiency.
Premium synthetic base oils longevity.

Main Highlights

Mid SAPS formulation for petrol or diesel engines with or without exhaust after-treatment devices
Low viscosity enhances engine efficiency, lowering running costs and emissions
Provides optimum performance and engine protection at operating temperature
Premium additives ensure engine cleanliness and minimise wear
Premium synthetic base oils offer long oil life and extended drain intervals

Lucas Oil 47036 Synthetic 5W-30 C2/C3 ECO Engine Oil - 1 Litre

Free Shipping

Why we love it

Mid SAPS formulation for flexibility.
Low viscosity enhances efficiency.
Premium synthetic base oils longevity.

Main Highlights

Mid SAPS formulation for petrol or diesel engines with or without exhaust after-treatment devices
Low viscosity enhances engine efficiency, lowering running costs and emissions
Provides optimum performance and engine protection at operating temperature
Premium additives ensure engine cleanliness and minimise wear
Premium synthetic base oils offer long oil life and extended drain intervals

We scanned 495 products

We reviewed these offers relevant to the Cheap Motor Oil within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Castrol, TotalEnergies, MANNOL, Redex, Carlube, Lucas Oil, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Cheap Motor Oil in the market, we considered we took a deep dive into 2476 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Castrol EDGE 5W-30 LL Engine Oil 4L. We love many things about this product by Castrol. What sets it apart from the competition is Suits multiple high-end vehicle brands, Boosts performance under pressure, Improves engine efficiency significantly.
The best value product for most shoppers and where user satisfaction is continuously the highest is Castrol MAGNATEC 0W-30 C2 Engine Oil 4L by Castrol based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Cheap Motor Oil and the best cost-to-value ratio is Castrol MAGNATEC 0W-30 C2 Engine Oil 4Lat Castrol with a 35% discount.
Our list of the best Cheap Motor Oil is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.