The 2016 Dodge Challenger equipped with the 6.2-liter HEMI V8 is a powerhouse of American muscle, designed for high performance and aggressive driving. However, even the most robust engines require precise lubrication to maintain their reputation for power and longevity. Proper fluid selection is not merely about meeting minimum manufacturer specifications; it is about exceeding them to ensure the engine, transmission, and cooling systems operate under optimal conditions regardless of the driving scenario. Whether you are navigating city traffic, engaging in spirited weekend drives, or towing heavy loads, the 6.2L engine demands fluids that can withstand extreme temperatures and high shear forces.
Using the correct lubricants helps mitigate wear, reduce operating temperatures, and protect against corrosion and sludge buildup. For a vehicle of this caliber, standard off-the-shelf oils may not provide the level of protection required during severe service conditions. AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil is formulated to offer superior protection against horsepower loss and wear, ensuring that every component of the Challenger, from the limited-slip differential, receives the highest level of care available.
Recommended AMSOIL Products
- AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil – The premier choice for high-performance engines, this oil provides 75% more protection against horsepower loss and wear, ensuring optimal viscosity control from extreme cold starts to high-temperature operation.
- AMSOIL Oil Filter – Engineered for maximum filtration efficiency with a capacity to trap small wear-causing contaminants, this filter allows lower restriction to keep critical engine parts properly lubricated.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A unique poly-organic acid formulation that offers extended protection up to 150,000 miles or five years, safeguarding all cooling system metals and preventing corrosion.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A highly concentrated option requiring mixing with water, this product provides robust corrosion protection and exceeds industry standards for metallic erosion and corrosion resistance.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Designed for automatic transmissions, this fluid remains stable in sub-zero temperatures and withstands the rigors of heavy towing and elevated heat without losing viscosity.
- AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – An oil-economy alternative that protects against wear while maintaining the smooth shifting performance required for this high-torque application.
- AMSOIL Signature Series Multi-Vehicle 100% Synthetic Automatic Transmission Fluid – A versatile option that provides reserve protection during heavy use, suitable for applications requiring broad compatibility without sacrificing performance.
- AMSOIL OE Multi-Vehicle 100% Synthetic Automatic Transmission Fluid – This fluid guards against leaks and promotes shudder-free shifts, making it an excellent choice for maintaining transmission health over the long term.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Features a stable viscosity over a wide temperature range to ensure excellent ABS and traction-control responsiveness under all driving conditions.
- AMSOIL SEVERE GEAR® 75W-90 100% Synthetic Gear Lube – Essential for the rear limited-slip differential, this fluid contains friction modifiers and controls thermal runaway to reduce operating temperatures and extend equipment life.
Engine Lubrication and Filtration
At the heart of the 2016 Dodge Challenger’s performance is the 6.2-liter HEMI engine, a robust unit that benefits significantly from high-quality synthetic motor oil. The recommended viscosity for this engine is 0W-40, a grade that provides a perfect balance of flow during cold starts and protection at high operating temperatures. The total oil capacity, including the filter change, is 5.9 quarts. It is crucial to adhere to this capacity to ensure the oil pump functions correctly and the dipstick readings are accurate. After refilling, checking the oil level is a standard procedure to confirm the proper fill volume has been achieved.
The oil drain plug on this engine should be torqued to 20 ft/lbs during reassembly to prevent leaks or damage to the drain pan threads. Choosing AMSOIL Signature Series 0W-40 100% Synthetic Motor Oil offers a significant advantage over conventional oils. This formulation is engineered to protect against horsepower loss and wear, providing a level of protection that rivals or exceeds the most demanding manufacturer specifications. Its ability to maintain viscosity control helps preserve engine performance, especially in the Challenger’s demanding driving environment.
Pairing this premium oil with the AMSOIL Oil Filter ensures that the engine is kept clean from harmful contaminants. This filter provides 99 percent efficiency at 20 microns, trapping small particles that can cause accelerated wear in cylinder walls, bearings, and other critical components. The filter’s design allows for lower restriction, meaning oil can flow more freely to lubricate moving parts, and it holds a greater capacity for contaminants than many standard filters. This extended service life means fewer oil changes and less downtime, while ensuring the engine remains clean and protected for extended periods.
Transmission and Drivetrain Protection
The power generated by the 6.2L HEMI is transferred to the rear wheels through a robust transmission system. For automatic transmission applications, specifically the 8-speed 8HP90, AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid is recommended. It provides a robust solution that withstands the rigors of heavy towing, elevated temperatures, and challenging terrain. The total fill capacity for the automatic transmission is 9.2 quarts.
This fluid is designed to remain fluid even in sub-zero temperatures, ensuring smooth shifting performance regardless of the climate. For those seeking an OE-style alternative, the AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid offers excellent wear protection and resistance to sludge, promoting smooth, shudder-free shifts. In manual transmission applications, such as the TR6060, the capacity is approximately 8.2 pints. For these applications, AMSOIL Signature Series Multi-Vehicle 100% Synthetic Automatic Transmission Fluid or AMSOIL OE Multi-Vehicle 100% Synthetic Automatic Transmission Fluid are excellent choices, as they provide the necessary protection and viscosity characteristics for this type of transmission.
Finally, the drivetrain requires proper lubrication for the differential. The rear limited-slip differential, specifically the 230RIA model, requires a specialized AMSOIL SEVERE GEAR® 75W-90 100% Synthetic Gear Lube. The fill capacity for this component is 2.3 pints. This lubricant is formulated with friction modifiers specifically for limited-slip applications, ensuring smooth operation and preventing chatter. It helps control thermal runaway, a common issue in high-performance differentials, and protects against rust and corrosion, extending the life of the gears and seals.
Cooling System and Brake Fluid
Maintaining the correct temperature is vital for the longevity of the 6.2L engine. The cooling system requires a substantial amount of fluid to cover both the engine and the intercooler. The engine capacity is 15.2 quarts, while the intercooler requires 4.4 quarts. For this application, AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is the ideal choice. It is a phosphate-, nitrate-, nitrite-, silicate-, borate-, and amine-free formulation that is compatible with all other antifreeze colors and cooling system metals. This fluid provides protection for up to 150,000 miles or five years, whichever comes first.
Alternatively, for those who prefer a concentrated solution, AMSOIL Propylene Glycol Antifreeze and Engine Coolant offers similar protection in a concentrated form that requires mixing with distilled or high-quality water. This formulation greatly surpasses standards for metallic corrosion and erosion, ensuring the cooling system remains free of deposits that could lead to overheating.
Brake safety is paramount, and the Challenger’s hydraulic brake system relies on DOT 3 fluid. The recommended fluid is AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid. Unlike conventional brake fluids, this synthetic version provides a stable viscosity over a wide temperature range, ensuring consistent pedal feel and rapid response. It enhances ABS and traction-control responsiveness, which is critical for stopping power during high-speed maneuvers.
About the Vehicle
The 2016 Dodge Challenger represents the pinnacle of modern retro-muscle cars, blending classic 1970s styling cues with cutting-edge technology and engineering. Built on the LX platform, which also underpins the Charger and Chrysler 300, the Challenger is a rear-wheel-drive coupe that has established itself as a dominant force in the muscle car segment. The specific 6.2L V8 engine found in this model, often identified by engine codes such as ESD or ESG, is a testament to Chrysler’s commitment to high performance. This engine, part of the renowned HEMI family, delivers substantial horsepower and torque, making it a favorite among enthusiasts who appreciate raw power and a deep, resonant exhaust note.
Owners of the 2016 Challenger often choose this model for its unique character. It offers a driving experience that is both refined and aggressive. The interior combines vintage aesthetics with modern amenities, creating a cockpit that feels like a throwback while providing contemporary comfort. Whether equipped with the SRT Hellcat’s supercharged 6.2-liter engine or the naturally aspirated variants, the Challenger is designed to provide an exhilarating drive. Its reputation for reliability and performance has kept it in high demand, making it a staple on both the street and the track. The vehicle’s design allows for a wide range of customization, further enhancing its appeal to car enthusiasts who value individuality. With its iconic grille, aggressive stance, and powerful engine options, the 2016 Challenger continues to be a symbol of American automotive heritage, appealing to a diverse audience ranging from daily commuters to weekend drag racers.