The 2016 Mercedes-Benz CLA45 AMG is a compact luxury performance sedan powered by the potent 2.0-liter M270 turbocharged four-cylinder engine (Engine Code 133.980 F Turbo). This high-revving powerplant is designed for spirited driving, delivering significant horsepower and torque in a compact chassis. Owners of this vehicle understand that its performance capabilities are directly tied to the quality of fluids circulating through its critical systems. Standard conventional fluids often cannot withstand the extreme thermal loads and shear forces generated by the high-performance turbocharger and precision-engineered components. To maintain peak operation and longevity, specific synthetic formulations are required to handle the unique demands of European engineering.
Recommended AMSOIL Products
- AMSOIL 5W-40 FS 100% Synthetic European Motor Oil – A precisely engineered synthetic formula designed specifically for the demanding requirements of gasoline, diesel, and hybrid European vehicles, providing superior protection for the turbocharged engine.
- AMSOIL 0W-40 FS 100% Synthetic European Motor Oil – An optimal choice for extreme cold weather starts and high-temperature stability, ensuring rapid oil flow and robust film strength for this high-performance engine.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – A pre-mixed, ethylene glycol formula that protects all cooling system metals, gaskets, and hoses while exceeding original equipment manufacturer requirements for corrosion protection.
- AMSOIL Propylene Glycol Antifreeze and Engine Coolant – A concentrated option requiring mixing with distilled water, offering extended protection up to 150,000 miles and surpassing standards for metallic corrosion and erosion in passenger cars and light trucks.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Formulated for excellent ABS and traction-control responsiveness with a stable viscosity over a wide temperature range, ideal for meeting the MB Sheet 331.0 specifications required by this vehicle.
Proper lubrication is not merely a maintenance task; it is a critical component of preserving the value and performance of a high-performance machine like the CLA45 AMG. The engine in this vehicle operates at significantly higher temperatures and pressures compared to standard passenger cars. The turbocharger, in particular, spins at extremely high RPMs, generating immense heat that can rapidly degrade inferior lubricants. When motor oil breaks down, the clearance between moving parts increases, leading to accelerated wear, reduced efficiency, and potentially catastrophic engine failure. By utilizing a fluid designed for European performance standards, you ensure that the oil maintains its viscosity and additive integrity even under severe service conditions.
For the 2016 Mercedes-Benz CLA45 AMG, the recommended engine oil viscosity varies based on temperature, but both 0W-40 and 5W-40 are approved for all climate conditions. The total capacity for the engine oil change, including the filter, is 5.8 quarts. It is vital to adhere strictly to the oil level checks after a refill and to torque the oil drain plug to the specified 22 ft-lbs to prevent leaks or damage. The oil filters for this vehicle are not listed in the specific AMSOIL recommendation guide for this particular configuration, but the fluid choice remains the primary factor in determining the health of the internal engine components.
Essential Cooling and Brake Fluid Systems
While the engine oil is the lifeblood of the engine, the cooling system is responsible for regulating the temperature of the high-output turbocharged powerplant. The 2016 CLA45 AMG requires a coolant capacity of approximately 12.6 quarts. AMSOIL offers two distinct options for maintaining this system: a pre-mixed ethylene glycol formula and a concentrated propylene glycol concentrate. The pre-mixed Passenger Car & Light Truck Antifreeze & Coolant provides ready-to-use protection with a 50/50 formulation that safeguards all cooling system metals, gaskets, and hoses. It is free from phosphates, nitrates, nitrites, silicates, borates, and amines, ensuring compatibility with various coolant colors and reducing the risk of deposit buildup. Alternatively, the concentrated Propylene Glycol Antifreeze offers a robust solution for those who prefer to mix their own. It provides protection up to 150,000 miles or five years and is known for its superior heat transfer properties, which are crucial for managing the intense thermal loads of a performance vehicle.
Braking performance is another area where synthetic fluids offer a tangible improvement over conventional DOT 3 or DOT 4 fluids. The CLA45 AMG, being a high-performance vehicle, places significant stress on the braking system. The recommended AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid meets the strict MB Sheet 331.0 approval standards. This fluid is engineered to provide excellent ABS and traction-control responsiveness, which is essential for a car with this level of performance. It maintains a stable viscosity across a wide temperature range, preventing boil-over during hard driving and ensuring a consistent pedal feel in freezing conditions. This fluid is also compatible with the vehicle’s original equipment requirements, making it a safe and effective choice for maintaining the integrity of the brake system.
In addition to the core fluids, fuel additives can play a significant role in maintaining the health of the direct injection (GDI) systems often found in modern high-efficiency engines. The AMSOIL P.i. Performance Improver Gasoline Additive is designed to restore fuel injectors to 100% flow rate after a single tank of fuel, helping to recover lost horsepower and improve fuel economy. This additive is compatible with capless fuel systems and helps prevent carbon buildup, which can be a concern in high-strung engines. By keeping the fuel system clean, owners can ensure that the turbocharged engine receives a precise and clean fuel supply, maximizing its performance potential.
Additional Protection and Maintenance
For those who store their vehicles seasonally, preventing engine corrosion and fuel degradation is essential. The AMSOIL Gasoline Stabilizer can keep fuel fresh for up to 12 months, protecting against varnish and gum buildup and fighting ethanol corrosion. This is particularly useful for CLA45 AMG owners who may not drive their vehicles during winter months or for long periods. Additionally, the AMSOIL Engine Fogging Oil provides a highly effective rust preventive measure. By coating internal engine components, it ensures that the engine remains protected against rust and corrosion during long periods of inactivity. This is an ideal product for seasonal equipment and high-performance vehicles that may sit idle for extended durations.
When it comes to cleaning and care, maintaining the exterior and interior of the vehicle is just as important as maintaining the mechanicals. The AMSOIL Miracle Wash Waterless Wash and Wax Spray allows for easy cleaning without the need for soap or water, leaving a fantastic shine and tough protective finish. For deeper cleaning, the AMSOIL Engine Degreaser is a professional-strength formula that quickly removes grease, dirt, and grime from engine surfaces. The AMSOIL Power Foam® Carburetor and Induction-System Cleaner helps maximize horsepower by removing deposits from ethanol and degraded fuel. These products, along with the AMSOIL Glass Cleaner and Exterior Ceramic Spray, ensure that the vehicle looks as pristine as it performs, providing comprehensive care for the entire machine.
Finally, for owners who need to protect specific components or deal with rust, the AMSOIL Heavy-Duty Metal Protector and MP Metal Protector offer versatile solutions. The Heavy-Duty Metal Protector leaves a long-lasting, wax-like coating that protects against salt, moisture, and chemical corrosion, while the MP Metal Protector helps cut through rust and free frozen components. For lubrication of general moving parts or chassis components, the AMSOIL Synthetic Multi-Purpose Grease offers excellent low-temperature pumpability and load-carrying performance. These additional products complete a comprehensive maintenance regimen, ensuring that every aspect of the vehicle, from the engine to the metal surfaces, receives the highest level of protection available.
Vehicle Background: The 2016 Mercedes-Benz CLA45 AMG
The 2016 Mercedes-Benz CLA45 AMG represents a significant moment in the brand’s history, marking the introduction of AMG’s compact four-cylinder performance lineage to the luxury sedan segment. Based on the CLA-Class sedan platform, the CLA45 AMG was designed to bring the legendary AMG performance heritage to a more accessible and agile chassis. The vehicle is powered by the M270 EVO 2.0-liter turbocharged engine, which in this application was upgraded to produce 375 horsepower and 354 lb-ft of torque. This powertrain was notable for being the first AMG engine to feature two turbochargers (twin-scroll turbo), eliminating lag and delivering power smoothly across the entire rev range.
Performance-wise, the CLA45 AMG was a benchmark in its class. It could accelerate from 0 to 60 mph in under 4.4 seconds, rivaling V8-powered sports cars while maintaining the practicality of a four-door sedan. The vehicle featured the AMG SPEEDSHIFT DCT 7-speed dual-clutch transmission, known for its lightning-fast shifts and ability to handle the immense torque of the engine. The suspension was specifically tuned by AMG to provide a balance between sporty handling and ride comfort, allowing owners to enjoy spirited driving on the track or a comfortable commute in the city. The car also came with distinctive styling cues, including an aggressive front fascia, larger alloy wheels, and a wide stance that emphasized its performance capabilities.
The CLA-Class itself was launched as a four-door coupe, offering a sleek, sloping roofline that appealed to buyers looking for a stylish alternative to traditional sedans. The “AMG” badge elevated this to a level of exclusivity and performance that attracted enthusiasts who wanted the Mercedes-Benz badge but also demanded track-ready dynamics. The 2016 model year saw continued refinement of the platform and powertrain, solidifying its reputation as one of the most exciting compact luxury vehicles available. Its unique combination of style, practicality, and raw performance made it a favorite among drivers who refused to compromise between a daily driver and a true performance machine.