The 2016 Chevrolet Volt with its 1.5L 4-cylinder engine (Code [5] L3A 5) relies on precise fluid specifications to maintain peak performance and efficiency. This plug-in hybrid electric vehicle demands high-quality lubricants that can handle the unique thermal stresses of a compact internal combustion engine paired with an electric powertrain. Regular maintenance using the correct viscosity and fluid types ensures that the engine, transmission, and cooling systems operate smoothly for the long haul.
Recommended AMSOIL Products
- AMSOIL Signature Series 5W-20 100% Synthetic Motor Oil – Provides up to 25,000 miles of protection and superior horsepower retention against wear.
- AMSOIL Extended-Life 5W-20 100% Synthetic Motor Oil – Offers up to 20,000 miles of protection with enhanced cleaning power for a smoother engine.
- AMSOIL OE 5W-20 100% Synthetic Motor Oil – A budget-friendly synthetic option that outperforms conventional oils and fights sludge.
- AMSOIL 5W-20 100% Synthetic High-Mileage Motor Oil – Formulated for vehicles over 75,000 miles with boosted detergents to reduce sludge.
- AMSOIL Oil Filter – Captures 99 percent of dirt down to 20 microns for maximum engine cleanliness.
- WIX Oil Filter – A premium alternative featuring media improvements over standard OEM filters.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A 50/50 pre-mix ready-to-use coolant that protects cooling system metals and hoses for 150,000 miles.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option for those who prefer mixing their own coolant to meet exact capacity needs.
- AMSOIL Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – Remains fluid in sub-zero temps and withstands the rigors of heavy towing.
- AMSOIL OE Fuel-Efficient 100% Synthetic Automatic Transmission Fluid – A cost-effective synthetic fluid designed to protect against wear in automatic transmissions.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Ensures excellent ABS responsiveness and stable viscosity across a wide temperature range.
- AMSOIL P.i.® Performance Improver Gasoline Additive – Restores fuel injectors to 100% flow rate and improves fuel economy for GDI engines.
- AMSOIL Upper Cylinder Lubricant Corrosion Inhibitor – Lubricates the fuel system and upper cylinders to prevent wear and corrosion.
- AMSOIL Gasoline Stabilizer – Keeps fuel fresh for up to 12 months, protecting against varnish and gum during storage.
- AMSOIL Engine Fogging Oil – Designed to protect internal engine components from rust during extended storage periods.
- AMSOIL Synthetic Multi-Purpose Grease – Resists thermal and oxidation degradation for long-term performance.
- AMSOIL Heavy-Duty Metal Protector – Contains special rust and corrosion inhibitor additives to protect against salt and moisture.
- AMSOIL MP Metal Protector – Cuts through rust and frees frozen components.
- AMSOIL Silicone Spray – Protects with a dry lubricating film ideal for surfaces that may be damaged by conventional lubricants.
- AMSOIL Heavy-Duty Degreaser – Dissolves oil, tar, and grime effectively.
- AMSOIL Power Foam® Carburetor and Induction-System Cleaner – Cleans deposits from ethanol and degraded fuel.
- AMSOIL Miracle Wash Waterless Wash and Wax Spray – Leaves vehicles with a fantastic shine and tough protective finish.
- AMSOIL Brake and Parts Cleaner – Quickly removes oil, grease, brake fluid, and other contaminants.
- AMSOIL Mudslinger® Mud and Dirt Repellent – Provides a protective, non-stick layer of armor against mud, dirt, and snow.
- AMSOIL Engine Degreaser – Professional-strength formula that removes the toughest grease and grime.
- AMSOIL Glass Cleaner – Effectively cuts through grease and grime faster than other leading glass cleaners.
- AMSOIL High-Foam Car Shampoo – High-foam formula that is hard on dirt but gentle on coatings.
- AMSOIL Exterior Ceramic Spray – Sheds water rapidly and protects against UV rays.
- AMSOIL Interior Detailer – Light Lemon – Multi-surface use with 90-day UV protection.
- AMSOIL Interior Detailer – Scent Free – Multi-surface use with 90-day UV protection.
Proper lubrication is the backbone of maintaining the reliability of your 2016 Chevrolet Volt. The engine, identified as the L3A 5 1.5L 4-cylinder unit, requires a specific grade of oil to function correctly under the load of the hybrid system. The manufacturer recommends SAE 5W-20 oil, and the system holds a capacity of 4.2 quarts when the filter is replaced. Using the correct oil grade is critical because it ensures optimal flow during cold starts and maintains a protective film on moving parts during high-temperature operation. Neglecting this specification can lead to increased wear, reduced fuel economy, and potential engine failure over time.
AMSOIL offers a comprehensive range of motor oils tailored to the needs of this specific engine. The Signature Series 5W-20 stands out as the ultimate choice for maximum protection. It is formulated to provide up to 25,000 miles of engine life between oil changes, which is significantly higher than conventional intervals. This synthetic oil excels at preventing horsepower loss and minimizing wear, making it ideal for owners who want the absolute best performance. It is compatible with GM Dexos1 Gen 3 specifications, ensuring it meets the stringent requirements of modern General Motors engines.
For those seeking a balance between performance and value, the Extended-Life 5W-20 provides up to 20,000 miles of protection. This oil contains 37% more cleaning power than standard synthetic options, helping to keep the engine running smoother for longer. It also offers robust protection against Low-Speed Pre-Ignition (LSPI), a phenomenon that can damage turbocharged and high-strung engines. Alternatively, the OE 5W-20 offers a trusted, budget-conscious synthetic solution that still outperforms conventional oils and fights sludge effectively.
Vehicles that have accumulated more than 75,000 miles will benefit from the 5W-20 100% Synthetic High-Mileage Motor Oil. This unique chemistry includes boosted detergents and dispersants to clean older engines, along with enhanced anti-wear additives. It is designed to reduce sludge by 67% and helps extend the life of older components by reducing oil consumption.
Filtering capabilities are just as crucial as the oil itself. The AMSOIL Oil Filter (EA15K50) is an excellent choice for this vehicle, offering a filtration efficiency of 99 percent at 20 microns. It features a larger capacity for contaminants compared to many competitors, which reduces engine wear and allows for the extended service intervals that synthetic oils support. If you prefer a different brand, the WIX Oil Filter (WL10290) is also a highly recommended option, offering premium media that improves upon original equipment standards.
Transmission and Cooling Systems
The transmission system in the 2016 Chevrolet Volt requires special attention due to the integration of electric motors and the generator. The automatic transmission holds 3.4 quarts for an initial fill, with a total capacity of 7.1 quarts. Using the correct fluid is essential to prevent wear, sludge, and temperature-related issues that can lead to costly repairs. AMSOIL’s Signature Series Fuel-Efficient 100% Synthetic Automatic Transmission Fluid is designed to withstand the rigors of heavy towing, elevated temperatures, and challenging terrain. It remains fluid even in sub-zero conditions, ensuring smooth shifts and reserve protection during heavy use.
The cooling system is equally vital for a vehicle with both a high-revving gasoline engine and sensitive electric components. The total coolant capacity, including the engine, battery, and inverter, requires approximately 16.8 quarts (7.4 for the engine, 5 for the inverter, and 4.4 for the battery). AMSOIL Passenger Car & Light Truck Antifreeze & Coolant is a 50/50 pre-mix formulation that is phosphate-, nitrate-, and silicate-free, making it compatible with all cooling system metals and hoses. It provides protection up to 150,000 miles or 5 years. For those who prefer to mix their own, the Propylene Glycol Antifreeze and Engine Coolant offers a concentrated solution that surpasses standards for metallic corrosion and erosion, ensuring your cooling system remains effective in extreme climates.
Braking performance should never be compromised. The 2016 Volt utilizes hydraulic brake fluid that adheres to DOT 3 standards. AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid ensures excellent responsiveness for the vehicle’s ABS and traction-control systems. It provides a stable viscosity over a wide temperature range, preventing brake fade and ensuring safety in all driving conditions.
Protective Additives and Maintenance
To keep the fuel system in peak condition, the use of additives like AMSOIL P.i.® Performance Improver is highly beneficial. This gasoline additive is particularly effective for GDI (Gasoline Direct Injection) engines, restoring injectors to 100% flow rate and potentially restoring up to 14% horsepower. It also improves fuel economy and helps prevent carbon buildup and pre-ignition knock. Additionally, the Upper Cylinder Lubricant Corrosion Inhibitor works to lubricate the fuel system and upper cylinders, adding an extra layer of protection against wear.
For seasonal storage or long periods of inactivity, protecting the engine is a priority. AMSOIL Gasoline Stabilizer keeps fuel fresh for up to 12 months, fighting ethanol corrosion and preventing varnish and gum buildup. When the vehicle is parked for the winter, AMSOIL Engine Fogging Oil can be used to coat internal components, preventing rust and corrosion during the downtime. These products ensure that when you start the engine again, it is ready to run smoothly.
Vehicle Background
The 2016 Chevrolet Volt represents a significant chapter in the history of automotive electrification. As the second generation of the Volt, this model built upon the success of its predecessor, offering improved efficiency and a longer electric-only range. The vehicle features a unique powertrain architecture where a 1.5L 4-cylinder engine acts primarily as a generator to charge the battery pack, rather than directly driving the wheels in many scenarios. This design allows the Volt to operate as a full electric vehicle for a significant portion of daily commuting, transitioning seamlessly to extended range mode when the battery is depleted.
Driven by a 149-horsepower electric motor, the Volt delivers instant torque and a smooth, quiet ride characteristic of electric vehicles, while the onboard generator ensures that range anxiety is minimized. The vehicle was a staple in the compact hatchback market, appealing to environmentally conscious drivers who still value the flexibility of gasoline backup. Its sleek, aerodynamic design and advanced technology suite, including the MyChevrolet app for remote monitoring, made it a popular choice for tech-savvy owners. The platform, developed by General Motors, showcased the brand’s commitment to plug-in hybrid technology, positioning the Volt as a bridge between pure internal combustion and full electrification. Owners of this vehicle often praise its ability to combine the driving dynamics of a sporty hatchback with the low operating costs of an electric car, making it a standout in its class.