In this guide today, we are here with our in-depth review of the best 5w40. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best 5w40 for your needs and budget.
This is the ultimate buyers guide 5w40.
A Quick Comparison of Our Favorites
1
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon (3 Pack)
9.4
Amazon.com
2
Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 5 QT
9.4
Amazon.com
3
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon
9.2
Amazon.com
4
LIQUI MOLY Molygen New Generation 5W40 | 5 L | Fully synthetic engine oil | SKU: 20232 | 1 Pack
9.1
Amazon.com
5
Mobil 1 European Car Formula Full Synthetic Motor Oil 0W-40, 5 Quart
8.6
Amazon.com
6
Pennzoil Platinum Euro Full Synthetic 5W-40 Motor Oil, 1 Quart (6 Pack)
8.3
Amazon.com
7
Castrol EDGE Euro 5W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3
8.3
Amazon.com
8
MOTUL 8100 X-Cess Gen 2 SAE 5W40 Full Synthetic Motor Engine Oil 5 Liter Bottle
8.1
Amazon.com
9
Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gal
8
Amazon.com
10
Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 1 QT
8
Amazon.com
The Best 5w40
Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 5 QT
$41.99
in stock
Amazon.com
Features
| Part Number | 881166 |
| Model | 881166 |
| Color | Gold |
| Release Date | 2021-01-05T00:00:01Z |
| Size | 5 QT |
- Advanced protection for European gasoline and diesel vehicles against the four main causes of engine breakdown: wear friction heat and deposits
- Formulated with top-quality anti-wear additives that go beyond industry and OEM standards in European vehicles
- Premium antioxidants and cleaning detergents combine to safeguard against damaging deposits
- Exceptional high/low temperature protection defends your engine no matter the climate or driving conditions
- Meets or exceeds all requirements of API SP, ACEA A3/B3, A3/B4, MB-Approval 229.5, MB-Approval 229.3, MB-Approval 226.5, Approved under VW Standard 502.00/505.00, VW 505.01, BMW LL-01, BMW LL-14FE+, Porsche A40, Renault RN0700 & RN0710, PSA B71 2296, Chrysler MS-12633, Chrysler MS-10725
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon (3 Pack)
out of stock
Amazon.com
Features
| Part Number | 550045347-3PK |
| Model | 550045347-3PK |
| Warranty | 1 year limited |
| Release Date | 2016-09-02T00:00:01Z |
| Size | 1 Gallon |
- Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
- Improved wear performance with significantly increased level of protection against harmful engine wear (compared to previous generation API CJ-4 engine oils)
- Enhanced fuel economy capability of 1.5% without compromising engine protection or durability (compared to 15W-40 oils)
- Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants
- Resists breakdown by heat to provide continuous protection throughout the service interval, and also provides improved low-temperature flow compared to conventional 15W-40 oils
- Advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices
- Limited warranty valid up to 15 years or 500,000 miles (whichever comes first) if you exclusively use Shell Rotella T6 Full Synthetic Technology heavy-duty engine oil*
- Meets or exceeds the following industry specifications: API CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4; ACEA E11; JASO DH-2, MA, MA2
- Meets or exceeds the following OEM specifications: Cummins CES 20086, 2008; Volvo VDS-4.5, VDS-4; MACK EOS-4.5; Detroit Fluid Specification (DFS) 93K222, 93K218; Caterpillar ECF-2, ECF-3; MAN M3575; Allison TES-439; DTFR 15C100 (prev. MB 228.31); Ford WSS-M2C171-F1
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
Shell Rotella T6 Full Synthetic 5W-40 Diesel Engine Oil, 1 Gallon
out of stock
Amazon.com
Features
| Part Number | 550045347 |
| Model | 550045347 |
| Warranty | Please contact retailer/seller for assistance |
| Color | Amber/Brown |
| Release Date | 2016-09-03T00:00:01Z |
| Size | 1 Gallon |
- Full synthetic 5W-40 diesel engine oil with Triple Protection Plus technology protects against wear, deposits, and oil breakdown
- Improved wear performance with significantly increased level of protection against harmful engine wear (compared to previous generation API CJ-4 engine oils)
- Enhanced fuel economy capability of 1.5% without compromising engine protection or durability (compared to 15W-40 oils)
- Multi-functional dispersant additives provide an enhanced level of protection against the effects of soot, dirt, and other contaminants
- Resists breakdown by heat to provide continuous protection throughout the service interval, and also provides improved low-temperature flow compared to conventional 15W-40 oils
- Advanced low-ash formulation helps control blocking of or poisoning of exhaust after-treatment devices
- Limited warranty valid up to 15 years or 500,000 miles (whichever comes first) if you exclusively use Shell Rotella T6 Full Synthetic Technology heavy-duty engine oil*
- Meets or exceeds the following industry specifications: API CK-4, CJ-4, CI-4 PLUS, CI-4, CH-4; ACEA E11; JASO DH-2, MA, MA2
- Meets or exceeds the following OEM specifications: Cummins CES 20086, 2008; Volvo VDS-4.5, VDS-4; MACK EOS-4.5; Detroit Fluid Specification (DFS) 93K222, 93K218; Caterpillar ECF-2, ECF-3; MAN M3575; Allison TES-439; DTFR 15C100 (prev. MB 228.31); Ford WSS-M2C171-F1
- For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
LIQUI MOLY Molygen New Generation 5W40 | 5 L | Fully synthetic engine oil | SKU: 20232 | 1 Pack
out of stock
Amazon.com
Features
| Part Number | LIQM20232 |
| Model | 20232 |
| Warranty | Liqui Moly |
| Color | 5W-40 |
| Release Date | 2017-10-30T00:00:01Z |
| Size | 5 Liter |
- outstanding engine cleanliness
- excellent high and low temperature behavior
- excellent wear protection
- outstanding lubrication reliability
- high shear stability
Mobil 1 European Car Formula Full Synthetic Motor Oil 0W-40, 5 Quart
$31.97
in stock
Amazon.com
Features
| Part Number | 120760 |
| Model | 120760 |
| Warranty | Limited Warranty - Please contact manufacturer for full details |
| Color | Gray |
| Release Date | 2014-03-14T00:00:01Z |
| Size | 5 Quart |
- Mobil 1 FS European Car Formula full synthetic motor oil 0W-40 helps to extend engine life even in severe conditions
- Helps to control oxidation to prevent oil breakdown and maintain excellent viscosity for up to 10,000 miles between oil changes*
- Provides outstanding engine wear protection and performance with uniform synthetic oil molecules for better friction reduction
- Keeps your engine running like new by working to prevent damaging deposits and sludge buildup
- Provides excellent internal engine heat protection (up to 500 degrees F) and low temperature protection (up to -40 degrees F)
- This product has the following approvals: AVTOVAZ (LADA cars); MB-Appoval 229.5; MB-Approval 229.3; Nissan Genuine Performances; Porsche A40; VW 502 00; VW 505 00; BMW Longlife 01
Castrol EDGE Euro 5W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 Quarts, Pack of 3
$95.91
in stock
Amazon.com
Features
| Part Number | 00079191217498 |
| Model | 15D934 - 3 PK |
| Warranty | 3 months |
| Color | Amber |
| Size | 5 Quarts, Pack of 3 |
- Castrol EDGE Euro Car fluids are engineered with Fluid TITANIUM Technology to transform under pressure, increasing its film strength to prevent oil breakdown, reduce friction and have been optimized to deliver up to 40% better performance* against ACEA standards to unlock maximum engine performance.
- Castrol EDGE Euro Car product range has been optimized to meet the stringent requirements of the various European Automobile Manufacturers Association or ACEA oil sequences. These standards can apply to both gasoline and diesel powered engines and are often more demanding than ILSAC/API requirements.
- Many European vehicles are equipped with ultra-efficient, high performance engines that generate extreme pressure and operate at high temperatures. This intense pressure creates friction that can waste up to 10% of engine performance and severe heat can reduce oil flow.
- For use in both gasoline and light duty diesel applications and recommended by world-leading car manufacturers
- Specifications: API CF/SN, ACEA A3/B4, BMW Longlife-01, MB Approval 229.3/229.5, Porsche A40, Renault RN 0700/0710, VW 502 00/505 00
Pennzoil Platinum Euro Full Synthetic 5W-40 Motor Oil, 1 Quart (6 Pack)
out of stock
Amazon.com
Features
| Part Number | 550051120-6PK |
| Model | 550051120-6PK |
| Warranty | Please contact retailer/seller for assistance |
| Color | Yellow |
| Size | 1 Quart |
- Full synthetic 5W-40 motor oil that is made with natural gas and designed to maximize engine protection
- Formulated for modern light-duty diesel and high-performance engines in European vehicles, including Fiat, Mercedes-Benz, Porsche, Renault, and VW
- Helps extend engine life and protects for up to 15 years or 500,000 miles, whichever comes first, guaranteed*
- Delivers faster low-temperature oil flow and protection in extreme heat
- Protects horsepower and keeps engine closer to factory clean (based on Sequence VH and M-111 sludge test using SAE 0W-40)
MOTUL 8100 X-Cess Gen 2 SAE 5W40 Full Synthetic Motor Engine Oil 5 Liter Bottle
$88.00
in stock
Amazon.com
Features
| Part Number | 109774 |
| Model | 110905 |
| Warranty | SEE MOTUL FOR INFORMATION |
| Color | No Color |
| Is Adult Product | |
| Size | 5L |
| Language | German |
- Formal OEM approvals across the European performance car landscape: Motul 8100 X-Cess Gen2 5W-40 carries BMW Longlife-01, Mercedes-Benz MB-Approval 229.5 and 226.5, Porsche A40, Volkswagen 502 00 and 505 00, Renault RN0710 and RN0700, FIAT 9.55535-H2 M2 N2 Z2, and GM-Opel LL B-025. One oil covers a multi-brand European garage. Fits out-of-warranty BMW M3 (E46, E92, F80), Porsche 911 (996, 997, 991), Mercedes-Benz AMG (W204 C63, W212 E63), and Audi S4 platforms.
- Thermal stability engineered for turbocharged and direct-injection engines: HTHS viscosity of 3.8 mPa.s at 150 degrees Celsius holds a robust oil film under extreme load. Viscosity index of 186 and flash point of 228 degrees Celsius (442 Fahrenheit) keep the formulation stable during track-day heat soak and sustained high-RPM highway operation. Built for the N54, N55, B58, M156, and 3.0T TFSI engine families.
- Extended drain interval support through high detergent and dispersant power: Total Base Number of 10.2 mg KOH per gram resists soot and sludge accumulation, supporting the longer oil change intervals recommended by European manufacturers. Catalytic converter compatibility is preserved, protecting the emissions system and preventing costly exhaust component failures over the life of the vehicle.
- Cold start protection to minus 49 Fahrenheit pour point: Rapid oil circulation on a freezing winter morning minimizes wear on the valvetrain during the most damaging operating phase of any engine. Critical for BMW VANOS and Valvetronic systems, Porsche VarioCam, and Mercedes-Benz timing chain assemblies that depend on instant pressure at first turnover.
- North American BMW gasoline engines and full-SAPS applications: Motul 8100 X-Cess Gen2 is the BMW Longlife-01 product for pre-2019 BMWs sold outside the European Union, not the Longlife-04 formulation (which is Motul X-Clean Gen2). Not suitable for modern diesel engines fitted with a diesel particulate filter. For DPF diesels, use Motul X-Clean Gen2. The 5 Liter jug supports a standard European oil service interval with headroom for top-off.
Valvoline European Vehicle Full Synthetic SAE 5W-40 Motor Oil 1 QT
$12.49
in stock
Amazon.com
Features
| Part Number | VV966 |
| Model | VV966 |
| Color | Gold |
| Size | 1 QT |
- Advanced protection for European vehicles against the four main causes of engine breakdown: wear, friction, heat and deposits
- Engineered with high-quality oil additives and full synthetic base oils for the unique specifications and requirements of gasoline and diesel engines in VW, BMW, Mercedes-Benz, Audi, Porsche and more
- Superior high/low temperature protection to defend engines in extreme driving conditions and climates
- Premium antioxidants and cleaning detergents combine to safeguard against damaging deposits
- Meets or exceeds all requirements of API SP, ACEA A3/B3, A3/B4, MB-Approval 229.5, MB-Approval 229.3, MB-Approval 226.5, Approved under VW Standard 502.00/505.00, VW 505.01, BMW LL-01, BMW LL-14FE+, Porsche A40, Renault RN0700 & RN0710, PSA B71 2296, Chrysler MS-12633, Chrysler MS-10725
- American made and formulated, from the Original Motor Oil brand trusted for more than 150 years
Mobil 1 Turbo Diesel Truck Full Synthetic Motor Oil 5W-40, 1 Gal
$34.99
in stock
Amazon.com
Features
| Part Number | 122260 |
| Model | Mobil 1 Turbo Diesel Truck |
| Warranty | Limited Warranty - Please contact manufacturer for full details |
| Color | Gray |
| Release Date | 2014-04-18T00:00:01Z |
| Size | 4 Quart |
- Mobil 1 Turbo Diesel Truck Is Designed For Modern Diesel Truck Engines, Delivering Long Drain Capability, Exceptional Performance, And Potential Fuel Economy Benefits
- Meets Or Exceeds The Demanding Specifications Of Major Truck Manufacturers - One Engine Oil Can Be Used For Mixed Fleet Operations
- Recommended For Use In All Super High-Performance Diesel Applications, Including Low Emission Engines
- Helps Engines Last Longer By Reducing Low-Temperature Sludge Buildup And High-Temperature Deposits
The Video Review of Best 5w40
Final thoughts
Our best overall 5w40, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these 5w40 will help you pick the perfect 5w40 for you and your buying decision making.