Maintaining the peak performance of your 2022 Infiniti Q60 with the 3.0L VR30DDTT E Turbo engine requires more than just filling reservoirs; it demands precise lubrication specifications and high-quality synthetic fluids. This high-revving twin-turbo V6 is a precision instrument that operates under extreme thermal and mechanical stress. Using the correct oil viscosity and filter combination ensures that the turbocharger bearings are properly cooled and lubricated, preventing premature wear and maintaining the engine’s responsive character.
Recommended AMSOIL Products
- AMSOIL Signature Series 0W-20 100% Synthetic Motor Oil – Provides the highest level of protection for the 3.0L turbocharged engine, reducing horsepower loss and wear up to 25,000 miles.
- AMSOIL Extended-Life 0W-20 100% Synthetic Motor Oil – Offers extended protection with enhanced cleaning power to keep the engine running smoother for up to 20,000 miles.
- AMSOIL OE 0W-20 100% Synthetic Motor Oil – A budget-friendly 100% synthetic option that fights sludge and deposits effectively for owners seeking OEM-equivalent protection.
- AMSOIL 0W-20 100% Synthetic High-Mileage Motor Oil – Formulated for engines over 75,000 miles with additives that reduce sludge and help preserve performance in older engines.
- AMSOIL Oil Filter (EA15K12) – Delivers 99% filtration efficiency at 20 microns to trap wear-causing contaminants and reduce engine wear.
- WIX Oil Filter – A premium aftermarket option with enhanced media performance.
- WIX Air Filter – Provides improved airflow and filtration over OEM stock units.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Withstands the rigors of the 7-speed automatic transmission, elevated temperatures, and heavy towing conditions.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A pre-mixed ethylene glycol formulation protecting cooling system metals, gaskets, and hoses for up to 150,000 miles.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option for extended service intervals.
- AMSOIL SEVERE GEAR 80W-90 100% Synthetic Gear Lube – Ideal for front differentials requiring GL-5 protection, reducing operating temperatures and preventing rust.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Provides excellent ABS and traction-control responsiveness with a stable viscosity across a wide temperature range.
Engine Oil and Filter Specifications
The heart of your Infiniti Q60 is the VR30DDTT, a 3.0-liter twin-turbo V6 engine code [E]. This powerplant is renowned for its smooth power delivery and rapid acceleration, but it also runs hot. The engine requires a low-viscosity oil to ensure rapid flow to the turbocharger bearings and other critical components during cold starts. The recommended viscosity is 0W-20 for all temperatures. When performing an oil change, the total capacity with a filter is 6.2 quarts. It is important to refill the oil, then check the oil level to ensure accuracy. When draining the oil, the drain plug torque specification is between 22 and 29 ft/lbs, and a new washer must be installed on the drain bolt.
Selecting the right filter is equally critical. The AMSOIL Oil Filter (part number EA15K12) is designed to match the needs of high-performance engines. It features superior filtering efficiency, allowing the engine to run cooler and cleaner by trapping microscopic contaminants that conventional filters might miss. For those who prefer a well-known aftermarket brand, the WIX Oil Filter (part number 51358) is also a compatible choice, offering premium media that improves upon original equipment manufacturer filtration standards.
Transmission and Differential Care
The 2022 Q60 utilizes a 7-speed automatic transmission (RE7R01A) that demands specific fluid characteristics to maintain shift quality and durability. The total fill capacity for this transmission is 10.6 quarts. Standard transmission fluids can break down under the heat generated by aggressive driving and turbocharging. AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid is engineered to withstand these stresses. It remains fluid in sub-zero temperatures while providing reserve protection during heavy use, ensuring smooth shifts and extending transmission life.
For the differential systems, specifically the front GL-5 differential requiring an 80W-90 viscosity, synthetic gear lubricants offer significant advantages over conventional mineral oils. AMSOIL SEVERE GEAR 80W-90 provides advanced protection against wear and controls thermal runaway, which is a common issue in performance differentials. It also contains friction modifiers suitable for limited-slip applications. If your vehicle has a transfer case requiring lubrication, AMSOIL offers specialized fluids that ensure smooth operation in all driving conditions. The front differential capacity is 1.4 pints, requiring precise measurement during service.
Coolant and Brake Systems
Cooling is paramount for a turbocharged engine. The 2022 Infiniti Q60 has a coolant capacity of 9.8 quarts. Maintaining the cooling system with high-quality antifreeze ensures that the engine operates within safe temperature ranges, preventing overheating that can warp cylinder heads or damage gaskets. AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is a phosphate-, nitrate-, and silicate-free formulation that protects all cooling system metals, gaskets, and hoses. For those who prefer to mix their own, the Propylene Glycol Antifreeze is an option, though it requires mixing with distilled water and offers extended service intervals up to 150,000 miles.
The braking system also benefits from synthetic fluid technology. The 2022 Q60 uses hydraulic brake fluid meeting DOT 3 standards. AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid offers a stable viscosity over a wide temperature range, which translates to better pedal feel and responsiveness, especially during spirited driving. Synthetic brake fluid resists moisture absorption better than conventional fluids, lowering the boiling point and reducing the risk of vapor lock under heavy braking.
About the Vehicle
The Infiniti Q60 represents Nissan’s luxury division’s commitment to delivering a sports coupe that balances performance with everyday usability. First introduced as a replacement for the Infiniti G37 Coupe, the Q60 line, particularly the current generation launched in 2017, shifted the focus toward a more sleek, modern design language. The 2022 model continues this legacy, offering a driving experience that appeals to enthusiasts who appreciate both style and substance.
Under the hood, the 3.0-liter twin-turbo V6 engine is the crown jewel of the lineup. This powertrain is widely recognized for its robust torque curve, delivering strong power from low RPMs to the redline without the lag often associated with smaller turbocharged engines. The VR30DDTT platform has earned a reputation for reliability when properly maintained, making it a favorite among drivers who want to explore the performance limits of their vehicle. The car’s platform is designed with a focus on handling dynamics, featuring a rigid chassis and well-tuned suspension that allows for precise cornering. Whether on a winding canyon road or a highway commute, the Q60 provides a refined, premium feel that distinguishes it from mainstream sports cars.
Despite its robust nature, the Q60 is not without its common issues that owners should be aware of, and these are often where proper lubrication plays a preventative role. One frequent concern involves carbon buildup on the intake valves, a common trait of direct injection engines like the VR30DDTT. Over time, this can lead to rough idling and reduced power. Using high-quality fuel additives like AMSOIL P.i. Performance Improver can help clean injectors and prevent carbon deposits, keeping the engine running smoothly.
Another area of concern is the potential for turbocharger failure due to oil coking. Because the turbocharger operates at extremely high speeds and temperatures, oil can break down and leave deposits on the turbo shaft if the oil is not changed frequently or if a poor-quality oil is used. AMSOIL Signature Series motor oils are specifically formulated to resist this breakdown, ensuring that the turbo bearings remain clean and lubricated. Additionally, some owners have reported issues with the transmission shifting smoothly. While not universal, transmission fluid degradation can exacerbate shudder or harsh shifting. Switching to a high-performance synthetic transmission fluid like Signature Series Fuel-Efficient can mitigate these issues by providing better friction characteristics and thermal stability.
Finally, as the vehicle ages, seals and gaskets may begin to harden, leading to oil leaks. This is a typical progression for high-mileage performance vehicles. The AMSOIL High-Mileage Motor Oil contains conditioners designed to swell and revitalize these seals, helping to stop leaks and maintain oil pressure. By addressing these specific vulnerabilities with the right products, Q60 owners can ensure their vehicle remains a reliable and exciting part of their driving life for years to come.