The 2016 Mercedes-Benz GLA45 AMG is a high-performance compact crossover that packs a significant amount of power into a small footprint. Under the hood lies the impressive 2.0-liter M270 engine, often referred to by its internal code 133.980 F. This is a turbocharged four-cylinder engine designed to deliver sports car levels of acceleration while fitting into the footprint of a luxury crossover. Because this engine is stressed by high boost pressures, turbocharger temperatures, and frequent stop-and-go driving in a performance vehicle, it requires lubricants that can withstand extreme conditions without degrading.
Choosing the right fluids is not just about meeting the manufacturer’s minimum specifications; it is about maximizing the potential of your vehicle. The GLA45 AMG operates in a thermal environment that is significantly hotter and more demanding than standard passenger cars. Using a motor oil formulated specifically for European performance vehicles ensures that the engine receives the necessary protection against deposit formation, wear, and viscosity breakdown. Similarly, maintaining the cooling system with the correct antifreeze prevents overheating, which is critical for turbocharged engines, while using the proper AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid ensures consistent pedal feel and safety, especially under heavy braking loads.
Recommended AMSOIL Products
For the 2016 Mercedes-Benz GLA45 AMG, AMSOIL offers a comprehensive lineup of fluids designed to meet and exceed the rigorous demands of this specific engine. The following products are the top recommendations for maintaining optimal performance and longevity.
- AMSOIL 5W-40 FS 100% Synthetic European Motor Oil – This oil features a precise blend of synthetic base oils and premium additives tailored for the unique demands of gasoline, diesel, and hybrid European vehicles. It provides exceptional protection for the turbocharged engine and is ideal for all driving temperatures.
- AMSOIL 0W-40 FS 100% Synthetic European Motor Oil – Another premium European formula designed to offer superior flow at startup and protection at operating temperature. This viscosity is excellent for extreme temperatures and high-performance driving conditions.
- AMSOIL Passenger Car & Light Truck Antifreeze & Coolant – This ethylene glycol 50/50 pre-mix formulation is engineered to exceed original equipment manufacturer requirements. It protects all cooling system metals, gaskets, and hoses, ensuring the turbocharged engine stays cool under pressure.
- AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid – Essential for a performance vehicle, this brake fluid provides excellent ABS and traction-control responsiveness. It maintains stable viscosity over a wide temperature range and is compatible with MB Sheet 331.0 approval requirements.
When performing maintenance on the 2016 GLA45 AMG, it is crucial to adhere to specific fluid capacities to ensure proper lubrication. For the engine oil, the system requires 5.5 quarts when including a filter change. It is important to note that after refilling the oil, you must check the oil level manually to ensure accuracy. The oil drain plug should be torqued to 22 ft/lbs to prevent leaks or damage to the aluminum oil pan. Regarding the cooling system, the radiator holds 12.6 quarts of AMSOIL Passenger Car & Light Truck Antifreeze & Coolant. Maintaining this volume is vital for the engine to operate at its optimal temperature, especially given the high heat output of the AMG turbocharger.
The brake system is another critical area where fluid quality directly impacts safety and performance. The GLA45 AMG requires a DOT 4 plus specification, such as MB 0009895605090109 or approved equivalents like the AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid mentioned above. This ensures that the braking system remains responsive even after multiple hard stops, a common occurrence for owners of this high-performance crossover. While the transmission, differential, and filters do not always have specific AMSOIL recommendations listed for every condition, sticking to the engine and brake fluid specifications provided ensures the powertrain remains protected.
Why Proper Lubrication Matters for the GLA45 AMG
The Mercedes-Benz GLA45 AMG is not a standard crossover; it is a performance machine that shares its platform with high-end sports cars. The engine, known as the M270, features a twin-scroll turbocharger that spools up quickly, delivering power from low RPMs. This rapid spooling creates intense heat that can quickly degrade standard mineral oils. AMSOIL 5W-40 FS 100% Synthetic European Motor Oil and AMSOIL 0W-40 FS 100% Synthetic European Motor Oil are designed to resist this thermal breakdown, maintaining viscosity when other oils would thin out, and they contain additives that keep the turbo bearings clean, extending the life of the turbocharger.
Furthermore, the driving dynamics of the GLA45 AMG often involve spirited driving, cornering, and rapid acceleration. This places significant stress on the engine, transmission, and braking systems. The fluids used must not only lubricate but also manage heat transfer and prevent foaming. The AMSOIL DOT 3 and DOT 4 100% Synthetic Brake Fluid, for instance, has a high boiling point, which prevents “brake fade” where the pedal becomes spongy due to boiling fluid under heavy use. Similarly, the AMSOIL Propylene Glycol Antifreeze and Engine Coolant is formulated to prevent corrosion and scale buildup, which can clog narrow coolant passages in the cylinder head and turbocharger, leading to catastrophic failure.
About the Vehicle
The 2016 Mercedes-Benz GLA45 AMG represents a unique blend of utility and performance in the compact luxury segment. Part of the premium compact car division, this model is based on the GLA-Class platform but is heavily modified by the AMG division to deliver track-ready capabilities. The GLA45 AMG was one of the first AMG models to utilize a four-cylinder engine in its highest performance trim, marking a significant moment in the brand’s history where it proved that four cylinders could outperform larger V-8s in terms of acceleration and efficiency.
Under the hood, the 2.0-liter four-cylinder engine produces around 375 horsepower, allowing it to compete with vehicles that are significantly larger or more expensive. It features an all-wheel-drive system that distributes power dynamically, giving the GLA45 AMG exceptional traction in various weather conditions. The vehicle is known for its sharp handling, aggressive styling cues like the quad exhaust tips and unique front fascia, and a cabin that offers a premium, driver-focused environment. This combination of a compact SUV body with a sports car heart has made the GLA45 AMG a favorite among enthusiasts who need daily usability without sacrificing driving excitement. While it is a crossover, its chassis tuning and powertrain response are designed to handle spirited driving, making it a versatile choice for those who appreciate both practicality and performance. Keeping this vehicle in top condition requires the same level of care and high-quality lubricants as one would expect for any other AMG model.
Ultimately, the longevity of the 2016 Mercedes-Benz GLA45 AMG depends on the quality of the fluids you use. By selecting AMSOIL’s full line of synthetic lubricants, you ensure that the engine, cooling system, and brakes operate as intended. Whether you are driving on the daily commute or tackling a weekend track day, the protection provided by these specialized fluids helps maintain the vehicle’s performance characteristics and prevents costly repairs. Regular maintenance intervals should be followed, and fluids should be changed according to the specific needs of the vehicle, ensuring that the GLA45 AMG continues to perform at a high level for years to come.