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SAE viscosity grade

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5W40 engine oil

5W-40 engine oil manufacturers

SAE viscosity grade

SAE 5W-40
SAE 5W-30
SAE 0W-30
SAE 10W-40
SAE 0W-20
SAE 10W-30
SAE 15W-40
SAE 5W-20
SAE 20W-50
SAE 0W-16
SAE 20W-40
SAE 0W-40
SAE 10W-50
SAE 10W-60
SAE 15W-50
SAE 0W-8
SAE 5W-50
SAE SAE 30
SAE 15W-30
SAE SAE 20
SAE 10W
SAE SAE 40
SAE 20W
SAE SAE 50
SAE 20W-20
SAE 0W-50
SAE 20W-60
SAE 15W-60
SAE 25W-40
SAE 25W-60
SAE 0W-12
SAE 5W-16
SAE SAE 60
SAE SAE 10
SAE 30W
SAE 0W-15

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What does 5W-40 mean?

5W-40 is a high-performance oil suited for modern engines, offering excellent protection across a wide range of temperatures:

5W: This ensures the oil remains thin and fluid in cold weather, making it ideal for smooth engine starts in winter.
40: The high-temperature viscosity provides thick lubrication, protecting engines during heavy use or in hot climates.

What is 5W40 oil used for?

5W-40 is often recommended for turbocharged engines, diesel vehicles, and high-performance cars. It is a popular choice for drivers in regions with extreme seasonal temperature fluctuations, as it combines cold-weather fluidity with superior protection at high operating temperatures.

Engine oil 5W40: Specifications

Characteristic	Description
Viscosity	5W40
Oil Type	Fully synthetic, semi-synthetic
Temperature Range	-30°C to +40°C
Viscosity at 40°C	90 mm²/s
Viscosity at 100°C	14 mm²/s
Viscosity Index	170
Pour Point	-39°C
Flash Point	>225°C
Density at 15°C	0.850 g/cm³
TBN (Total Base Number)	9 mg KOH/g
Sulphated ash content	1.2%
API and ACEA specifications	API SN, API CF, ACEA A3/B4, ACEA C3
Manufacturer Approvals	Mercedes-Benz MB 229.51, VW 502.00, BMW LL-01, Porsche A40

What cars use 5W40 oil?

Model	Engine	Manufacturer approvals	Specification
Volkswagen Golf Mk7	2.0 TDI	VW 505 00 / 505 01	ACEA C3, API SN
Renault Megane IV	1.5 dCi	RN0700 / RN0710	ACEA C4, API CF
BMW 3 Series E90	320d	BMW Longlife-01	ACEA A3/B4, API SN
Ford Mondeo Mk5	2.0 TDCi	Ford WSS-M2C917-A	ACEA A3/B4, API SN
Mercedes-Benz C-Class W204	C 250 CDI	MB 229.31 / 229.51	ACEA C3, API SN
Audi A6 C7	3.0 TDI	VW 505 00 / 505 01	ACEA C3, API SN
Peugeot 208	1.6 HDi	PSA B71 2296	ACEA C3, API SN
Skoda Octavia Mk3	2.0 TDI	VW 505 01	ACEA C3, API SN
Nissan X-Trail T32	1.6 dCi	RN0710	ACEA C4, API CF
Land Rover Defender	2.2 TDCi	Jaguar Land Rover STJLR.03.5003	ACEA A3/B4, API CF

How to buy SAE 5W-40 engine oils

Buy SAE 5W-40 engine oils in our online shop, because it is convenient and advantageous. We often hold promotions helping you to purchase high-quality products at an affordable price. Numerous filters in the catalogue and assistance of specialists will help you to find the product you need in minutes.

How much does 5W40 engine oil cost?

The price for 5W40 engine oil is between £4,56 and £20,36 per litre:

The cheapest 5W40 engine oil costs £4,56 per litre.
The most expensive 5W40 engine oil costs £20,36 per litre.

Which is the best 5W40 engine oil?

Our most popular brands of 5W40 engine oil are: CASTROL, MANNOL, MOBIL, SHELL, PEMCO

5W-40 engine oil meets a wide range of specifications including ACEA A3/B3, ACEA A3/B4, ACEA A5/B5, ACEA B4, ACEA C2, as well as OEM approvals such as AAE STO 003 B6, Abarth 0102, BMW Longlife-01, BMW Longlife-04, BMW Longlife-98.