2026 GMC Terrain Engine Oils

Castrol EDGE 0W-20 Full Synthetic Motor Oil is engineered for drivers seeking peak engine performance and unmatched protection. This advanced oil is 3X stronger against viscosity breakdown and delivers 10X better performance under high-stress conditions, ensuring your engine stays resilient even in demanding environments. With a remarkable 20,000-mile interval between oil changes or one year, it offers exceptional value and convenience. Formulated to exceed API SQ/SP/SN PLUS/SN standards and meet stringent requirements like Chrysler MS 6395 and Ford WSS-M2C945-B1, this oil is compatible with a wide range of modern engines. Its full synthetic composition ensures superior wear protection, sludge control, and thermal stability, while its SAE 0W-20 weight optimizes fuel economy and high-temperature performance. Whether you’re tackling daily commutes or long road trips, this oil is designed to maximize engine efficiency and durability, making it a reliable choice for maintaining your vehicle’s health.

Product Features:

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Product Features:

• 3X Stronger than the leading full synthetic (1)
• 10X Better high stress performance (2)
• 20,000 miles between oil changes (3)
• (1) Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade
• (2) As measured in Seq IX test under high load/torque conditions vs. API SQ test limits
• (3) Or one year, whichever comes first
• Approved and Licensed Specifications:
• Exceeds API SQ/SP/SN PLUS/SN
• ILSAC GF-7
• Meets engine test requirements of Chrysler MS 6395
• Meets Ford WSS-M2C945-B1
• Meets Ford WSS-M2C960-A1
• Meets Ford WSS-M2C962-A1

Today’s advanced engine technology requires advanced protection. Valvoline Advanced Full Synthetic, the motor oil designed to protect today’s sophisticated engines, contains premium anti-wear additives, superior antioxidants and extra detergents. It protects 40% better against wear, resists oil breakdown 10-times better, and defends 25% more against deposits than industry standards for maximum performance and engine longevity. And with an exceptional range of temperature protection your engine will ready for extreme weather. Valvoline invented motor oil 150 years ago, and we’ve been reinventing it ever since. Get Valvoline Advanced Full Synthetic and give your engine the advanced protection proven to maximize engine life.

Product Features:

• ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
• 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
• 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
• EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
• MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN, GM dexos 1 Gen 3
• Enhanced Oil Stability: Resists oil breakdown 10 times better than industry standards, providing consistent performance and reliability.
• Premium Additives: Contains premium anti-wear additives, superior antioxidants, and extra detergents for maximum performance and engine longevity.

Castrol EDGE 0W-20 is an advanced full synthetic motor oil and the optimal choice for drivers who want the best combination of wear protection, viscosity control and thermal stability to maximize engine performance. It is one of Castrol’s strongest engine oils with the strength to maintain this unsurpassed level of engine protection for up to 20,000 miles between oil changes or one year.

Product Features:

• 
  
  

Product Features:

• 3X Stronger against viscosity breakdown than leading full synthetic (1)
• 10X Better High Temperature performance (2)
• 20,000 miles between oil changes (3)
• (1) Viscosity breakdown as measured in Kurt Orbahn test on 5W-30 grade
• (2) As measured in Seq IX test under high load/torque conditions vs. API SP test limits
• (3) Or one year, whichever comes first
• Approved and Licensed Specifications:
• Exceeds API SP/SN PLUS/SN/SM
• ILSAC GF-6
• GM dexos1 Gen 3
• Meets engine test requirements of Chrysler MS 6395
• Meets Ford WSS-M2C947-B1
• Meets Ford WSS-M2C962-A1

Pennzoil Platinum Full Synthetic 0W-20 is designed to maximize engine protection and is backed by a 15,000-mile protection guarantee to protect your pursuit of every mile. Made with natural gas, it is formulated for complete protection for top engine performance. Pennzoil Platinum offers cleaner pistons (based on Sequence IIIH results; does not apply to SAE 0W-16 or Pennzoil Platinum Euro motor oil), helps protect engines from loss of power, delivers better fuel economy (based on the latest industry standard), provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30), and provides excellent performance in extreme temperatures. Pennzoil Platinum Full Synthetic 0W-20 provides the same engine protection as a 5W-20 and is suitable for use in vehicles currently using SAE 5W-20. (Pennzoil Platinum Lubrication Limited Warranty: Protection for up to 15,000 miles or one year, whichever comes first. Use an oil filter designed for longer oil change intervals and follow OEM manual and vehicles oil life sensor to maintain OEM warranty. Excludes severe driving conditions, including racing and commercial use. Your engine must have fewer than 125,000 miles and have been manufactured in the past 72 months. Enrollment required. Other conditions apply. See pennzoil.com/warranty to enroll and for full details and terms.)

Product Features:

• Full synthetic 0W-20 motor oil that is made with natural gas and designed to maximize engine protection
• Backed by a 15,000-mile protection guarantee to protect your pursuit of every mile
• Provides better fuel economy (based on the latest industry standards)
• Keeps pistons cleaner than the toughest industry standard (based on Sequence IIIH results)
• Provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30)
• Formulated to provide faster low-temperature oil flow and protection in extreme heat
• Helps protect engines from loss of power
• Meets or exceeds the following OEM requirements: Chrysler MS-6395; GM dexos1 Gen. 3; Ford WSS-M2C9262-A
• Meets or exceeds the requirements of the following industry specifications: API SP, API SP-Resource Conserving, and all previous categories; ILSAC GF-6A
• For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner’s manual
• Complete Engine Protection: Provides protection against abnormal combustion phenomena like low-speed pre-ignition in modern turbocharged gasoline direct injection (TGDI) engines, ensuring complete engine protection.

The Valvoline Advanced Full Synthetic 0W-20 Motor Oil is a high-quality engine oil that is designed to maximize the life of your engine. This product is available in a 1-quart size and is formulated with conventional oil composition. The oil class is standard and the SAE oil weight is 0W-20. This engine oil is perfect for those who want to keep their engine running smoothly and efficiently. It is designed to provide superior protection against wear and tear, as well as reduce engine deposits and sludge. With its advanced formula, this motor oil is sure to keep your engine running at its best for years to come. If you want to ensure the longevity of your engine, the Valvoline Advanced Full Synthetic 0W-20 Motor Oil is an excellent choice.

Product Features:

• ADVANCED PROTECTION AGAINST the four main causes of engine breakdown: wear friction heat and deposits
• 40% BETTER WEAR PROTECTION vs. industry standard as tested in the Sequence IVB engine test
• 25% BETTER DEPOSIT PROTECTION with superior engine cleaning detergents as tested in the GMOD engine test
• EXCEPTIONAL HIGH/LOW TEMPERATURE PROTECTION defends your motor no matter the weather conditions
• MEETS OR EXCEEDS ALL REQUIREMENTS of ILSAC GF-6A, API SP, API SN with SN PLUS, API SN, GM dexos 1 Gen 3

Quaker State Full Synthetic 0W-20 motor oil provides strong engine performance for today┐s technologically advanced engines and high-performance vehicles. It’s if you exclusively use Quaker State Full Synthetic and Quaker State motor oils. Quaker State is the only warranty program that pays back the Kelley Blue Book trade-in value of your car for up to 3,000 dollars.

Product Features:

• Full synthetic 0W-20 motor oil provides strong engine performance and protection against deposits between oil changes
• , plus a 10,000-mile/1-year protection guarantee (whichever comes first)
• Quaker State is the only warranty program that pays back the Kelley Blue Book trade-in value of your car for up to 3,000 dollars after your vehicle reaches 300,000 miles
• Designed to deliver more power and less friction, reducing friction to maximize horsepower (compared to Quaker State motor oil)
• Provides improved fuel economy (based on the latest industry standard)
• Excellent protection against formation of sludge and other harmful deposits (based on Sequence IIIH & VH tests)
• Delivers high resistance to oxidation, helping keep the oil fresher for longer
• Exceeds the requirements of the following industry specifications: API SQ and all previous categories; ILSAC GF-7A
• Meets or exceeds the following OEM requirements: Chrysler MS-6395; GM dexos1 Gen 3; Ford WSS-M2C972-A1 and WSS-M2C962-A1
• For a full list of equipment approvals and recommendations, please consult your local Shell Technical Help Desk and always consult your owner┐s manual

Pennzoil Platinum Full Synthetic 0W-20 is designed to maximize engine protection and is backed by a 15,000-mile protection guarantee(1) to protect your pursuit of every mile. Made with natural gas, it is formulated for complete protection for top engine performance. Pennzoil Platinum offers cleaner pistons (based on Sequence IIIH results; does not apply to SAE 0W-16 or Pennzoil Platinum Euro motor oil), helps protect engines from loss of power, delivers better fuel economy (based on the latest industry standard), provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30), and provides excellent performance in extreme temperatures. Pennzoil Platinum Full Synthetic 0W-20 provides the same engine protection as a 5W-20 and is suitable for use in vehicles currently using SAE 5W-20. ((1) Use an oil filter designed for longer oil change intervals and follow OEM manual and vehicle’s oil life sensor to maintain OEM warranty. Excludes severe driving conditions, including racing and commercial use. Your engine must have fewer than 125,000 miles and have been manufactured in the past 72 months. Enrollment required. Other conditions apply. .)

Product Features:

• Full synthetic 0W-20 motor oil that is made with natural gas and designed to maximize engine protection
• Backed by a 15,000-mile protection guarantee(1) to protect your pursuit of every mile
• Provides better fuel economy (based on the latest industry standards)
• Keeps pistons cleaner than the toughest industry standard (based on Sequence IIIH results)
• Provides unsurpassed wear protection (based on Sequence IVA wear test using SAE 5W-30)
• Formulated to provide faster low-temperature oil flow and protection in extreme heat
• Helps protect engines from loss of power
• Meets or exceeds the following OEM requirements: Chrysler MS-6395; GM dexos1 Gen. 3; Ford WSS-M2C9262-A
• Meets or exceeds the requirements of the following industry specifications: API SP, API SP-Resource Conserving, and all previous categories; ILSAC GF-6A

Valvoline Full Synthetic Motor Oil delivers superior engine protection by fighting the three major causes of engine stress: heat, deposits and wear. When you want to keep your engine running its best, choose the ultimate protection found in Valvoline Full Synthetic Motor Oil. Valvoline Full Synthetic Motor Oil meets the GM(1) dexos1 Gen2 and API SN PLUS specifications, helping protect gasoline direct injected engines from low-speed pre-ignition.

Product Features:

• 
  
  

Product Features:

• Excellent engine cleanliness through superior sludge and varnish protection
• Outstanding high-temperature protection under severe driving conditions
• Superior cold-temperature protection through faster oil flow at start-up
• Is fully compatible with all conventional and leading synthetic motor oils
• Provides advanced protection against low-speed pre-ignition (LSPI) in gasoline direct-injected engines, meeting GM dexos1 Gen2 and API SN PLUS standards.