Mobil 1™ Supercar 0W-40

Designed for high performance cars to deliver outstanding overall performance

Mobil 1™ Supercar 0W-40 Advanced Synthetic Motor Oil for High Performance Cars

Mobil 1™ Supercar 0W-40 is an advanced full synthetic motor oil specifically designed for high performance cars to provide exceptional cleaning power and wear protection, and deliver outstanding overall performance. Mobil 1™ Supercar 0W-40 is proven in high performance North American sports cars and suitable for use in everyday driving and high performance track events.

From street to track, Mobil 1™ Supercar 0W-40 has been expertly engineered to help prolong the life and maintain the efficiency of emission systems in gasoline powered automobiles. We're as passionate about your engine as you are about your car.

Features and Benefits

• Made with a proprietary blend of leading edge components formulated to provide outstanding performance in many driving situations.

• Single oil for street and track use

• Enhanced frictional properties help enable improved fuel economy, higher horsepower and reduced engine wear

• Active cleaning agents help enable lower operating temperatures and longer engine life

• Outstanding thermal and oxidation stability help to reduce oil aging

• Excellent aeration control

• Catalytic converter compatibility (only applicable for Mobil 1™ Supercar 0W-40)



Mobil 1™ Supercar Motor Oils are recommended by ExxonMobil for General Motors dexosR applications, including high-performance naturally aspirated, turbo-charged, and super-charged gasoline engines.



Specifications and Approvals


This product has the following approvals:



GM dexosR




This product meets or exceeds the requirements of:






Properties and Specifications





SAE 0W-40

SAE 5W-50

Calcium, mass%, ASTM D4951



Density @ 15.6 C, g/ml, ASTM D4052



Flash Point, Cleveland Open Cup, °C, ASTM D92



Kinematic Viscosity @ 100 C, mm2/s, ASTM D445



Kinematic Viscosity @ 40 C, mm2/s, ASTM D445



Magnesium, mass%, ASTM D4951



Molybdenum, mass%, ASTM D4951



Phosphorus, mass%, ASTM D4951



Pour Point, °C, ASTM D97



Total Base Number, mgKOH/g, ASTM D2896



Zinc, mass%, ASTM D4951




Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @


Let’s go back. Way back. Mobil 1 Supercar can. That’s right, it’s backwards compatible to the first year Mobil 1 advanced synthetic motor oil came factory fill in Corvette. That means 1993 model years and newer.

Our investment in Corvette performance began with the fourth-generation Corvette, and continues with the most powerful naturally-aspirated production V8 found in a car today: the venerable Corvette Z06. The LT6 will see the first use of Mobil 1 Supercar 5W-50, but more on that later. It’s coming. And it’s the only motor oil carrying the dexosR-spec required by the hand-built 670-hp mid-engine masterpiece. Super enough?

Only the highest performance GM engines are being factory filled with Mobil 1 Supercar. This includes the most powerful Corvette, Cadillac, and Camaro models that feature the LT1 or LT4 engines, and any future engines that require a dexosR-approved motor oil. Not only that, the Mobil 1 Supercar family of products are the first to receive the coveted dexosR-approval.
Mobil 1 Supercar 0W-40 advanced synthetic motor oil is the result of almost 24 months of grueling tests and precise engineering. While the viscosity is identical, the formulation of Mobil 1 Supercar 0W-40 motor oil is specifically designed to guarantee it meets the strict dexosR-spec required for all fourth-generation and later Corvette models.
Do you own a Corvette built in 1993 or later? Do you like driving your Corvette more than changing its oil? If the answer to both questions is yes, then we recommend picking up Mobil 1 Supercar 0W-40. With one exception being the seventh-generation Corvette ZR1 where we recommend Mobil 1 15W-50 when on the track. For those with a Corvette model produced before 1993, we recommend Mobil 1 15W-50 for both street AND track use. For strict track use on pre-1993 models, we recommend Mobil 1 Racing™ 0W-50. Still not sure? Send us a question here.
For those with a Corvette model produced before 1993, we recommend Mobil 1 15W-50 for both street AND track use. For strict track use on pre-1993 models, we recommend Mobil 1 Racing™ 0W-50. Still not sure? Send us a question here.
Mobil 1 Supercar 0W-40 is available at your local Chevrolet dealer and select online retailers.