The Dynamic Brake Support (DBS) may experience sensor failures or software glitches, leading to reduced or non-functional braking assistance during emergencies.

The engine brake, rated at 255 hp, might not perform optimally due to wear and tear or improper maintenance, resulting in decreased braking efficiency.

The Direct Fuel Injection (DFI) system may encounter issues such as clogged injectors, fuel pump failures, or software malfunctions, affecting engine performance and efficiency.

The M264 engine is turbocharged and may suffer from common turbo-related issues like boost leaks, turbo lag, or even turbo failure due to high mileage or lack of proper maintenance.

The M264 engine may have higher than normal oil consumption, which can lead to frequent top-offs and potential engine damage if not monitored.

The M264 is prone to timing chain wear, which can cause rattling noises, engine misfires, or even catastrophic engine failure if the chain breaks.

The engine may experience issues with the cooling system, such as radiator leaks, water pump failures, or thermostat malfunctions, leading to overheating.

Modern Mercedes-Benz vehicles often face electrical problems, which can affect various engine and braking systems, leading to unexpected malfunctions or warning lights.

DBS may fail to activate correctly, leading to inadequate brake support during critical situations.

In a V6 engine, one or more cylinders may misfire due to faulty spark plugs, ignition coils, or fuel injectors.

V-shaped engines, including V6, can encounter timing chain stretch or failure, leading to poor engine performance or damage.

Common in many engines, oil leaks might occur from valve cover gaskets or oil pan gaskets.

Faulty water pumps or radiators can cause the engine to overheat, a common issue in vehicles of this make and model.

If equipped, the turbocharger in V6 engines can fail due to oil contamination or insufficient lubrication.

The 2017 C-Class can experience transmission problems such as rough shifting or failure to engage gears properly.

Malfunctioning sensors, wiring issues, or battery problems can cause various electrical issues, affecting engine performance.

DBS system not engaging properly, leading to reduced braking assistance.

High-performance engines like the M177 V8 can consume more oil, requiring frequent top-ups.

Turbochargers may experience lag, failure, or inefficiency due to wear and tear.

Misfiring can occur due to faulty spark plugs, ignition coils, or fuel injectors.

Potential for timing chain stretch or failure, causing engine performance issues.

Clogged or malfunctioning fuel injectors can lead to poor engine performance and fuel economy.

High-performance engines generate significant heat, which can stress the cooling system, leading to overheating.

Direct fuel injection (DFI) can lead to carbon buildup on intake valves, affecting engine performance.

Throttle response may become erratic or unresponsive due to electronic control faults.

Issues with the crankcase ventilation system can cause oil leaks and pressure buildup.

Components like the catalytic converter or muffler may fail due to the high-performance output.

High horsepower (469 hp) can strain the transmission, leading to potential transmission issues.

Various engine sensors may fail, leading to incorrect engine management and performance issues.

The Dynamic Brake Support system can sometimes fail to activate during emergency braking situations, leading to longer stopping distances.

V8 engines are prone to oil leaks, especially around valve covers and oil pan gaskets.

The timing chain in V-shaped engines can stretch or wear out over time, causing rough idling or engine misfires.

Direct injection engines, like those in many Mercedes-Benz vehicles, can develop carbon buildup on intake valves, which can affect performance and fuel efficiency.

Coolant leaks are common in V8 engines, often originating from the water pump or radiator.

The 2017 C-Class may experience rough shifting or delayed engagement due to issues with the automatic transmission.

Mercedes-Benz vehicles are known for complex electrical systems that can develop faults, leading to problems with sensors, lights, or the infotainment system.

The suspension components in the C-Class can wear out over time, leading to a rough ride or uneven tire wear.

The fuel injectors or fuel pump can fail, leading to poor engine performance or starting problems.

If the model is equipped with a turbocharged engine, the turbocharger can experience issues such as bearing failure or boost pressure loss.

The M177 engine has been reported to have oil leak issues, especially around the oil pan and valve cover gaskets.

Premature wear of the timing chain can lead to engine misfires and performance issues.

The V8 twin-turbo setup can sometimes suffer from turbocharger failures, causing loss of power and increased exhaust smoke.

Faulty fuel injectors can lead to poor engine performance and increased fuel consumption.

Some owners have reported excessive oil consumption which can lead to engine damage if not monitored closely.

Issues with the cooling system, including radiator and water pump failures, can result in overheating and potential engine damage.

Direct injection engines like the M177 can suffer from carbon build-up on intake valves, affecting performance and efficiency.

The complex electrical systems in modern Mercedes-Benz vehicles can sometimes lead to issues with engine sensors and control modules.

Misfires in the M276 engine can be caused by ignition coil or spark plug failures, fuel injector issues, or carbon buildup.

The M276 engine may develop oil leaks from valve cover gaskets, oil pan gaskets, or the rear main seal.

Wear or stretching of the timing chain can lead to poor engine performance or potential engine damage.

Issues such as water pump failure or radiator leaks can cause the engine to overheat.

As a turbocharged engine, the M276 may experience issues with the turbocharger, such as oil seal leaks or bearing wear.

Fuel pump or fuel filter failures can lead to reduced engine performance or stalling.

Direct injection engines like the M276 are prone to carbon buildup on intake valves, which can cause rough idling or loss of power.

Problems with the ECU can lead to various engine performance issues or erratic behavior.

Components such as the catalytic converter or oxygen sensors may fail, leading to increased emissions or check engine light warnings.

Problems with the automatic transmission, such as slipping or harsh shifting, can affect overall vehicle performance.

DBS may fail to activate properly, leading to insufficient braking force during emergency stops.

The in-line configuration can sometimes lead to uneven fuel distribution, causing misfires.

Turbochargers can suffer from lag, overboost, or mechanical failure, affecting engine performance.

Direct fuel injection (DFI) systems are prone to clogging or failure, leading to poor fuel economy and performance.

The engine's high performance can put strain on the cooling system, leading to overheating issues.

High-performance engines can experience accelerated wear on timing chains or belts, leading to potential engine damage.

Modern engines rely heavily on ECU for management, and faults can lead to various performance issues.

Direct injection engines can suffer from carbon build-up on intake valves, leading to reduced efficiency and power.

High torque from the engine can put stress on the transmission, leading to wear or failure.

High-performance engines are often more prone to oil leaks, especially around the turbocharger and seals.

The M177 engine used in the 2021 Mercedes-Benz C-Class can be prone to oil leaks, often from the valve cover gaskets or the oil pan gasket.

This engine features a turbocharger which can occasionally suffer from problems such as turbo lag, reduced performance, or failure due to wear and tear.

The direct fuel injection system can lead to carbon buildup on the intake valves, which can affect engine performance and fuel efficiency.

Over time, the timing chain can stretch or wear out, which can lead to poor engine performance or even engine damage if not addressed.

The cooling system in the M177 engine can sometimes develop leaks or fail to maintain proper engine temperature, leading to overheating issues.

Various engine sensors, such as the oxygen sensor or mass airflow sensor, may fail over time and affect engine performance and emissions.

Direct fuel injectors can become clogged or fail, leading to poor engine performance, misfires, or reduced fuel efficiency.

The Dynamic Brake Support system can sometimes fail to activate during emergency braking situations, leading to longer stopping distances.

V8 engines are prone to oil leaks, especially around valve covers and oil pan gaskets.

The timing chain in V-shaped engines can stretch or wear out over time, causing rough idling or engine misfires.

Direct injection engines, like those in many Mercedes-Benz vehicles, can develop carbon buildup on intake valves, which can affect performance and fuel efficiency.

Coolant leaks are common in V8 engines, often originating from the water pump or radiator.

The 2017 C-Class may experience rough shifting or delayed engagement due to issues with the automatic transmission.

Mercedes-Benz vehicles are known for complex electrical systems that can develop faults, leading to problems with sensors, lights, or the infotainment system.

The suspension components in the C-Class can wear out over time, leading to a rough ride or uneven tire wear.

The fuel injectors or fuel pump can fail, leading to poor engine performance or starting problems.

If the model is equipped with a turbocharged engine, the turbocharger can experience issues such as bearing failure or boost pressure loss.

The DBS may fail to engage properly, leading to reduced braking efficiency during emergency stops.

The V-shaped engine configuration can sometimes result in oil leaks from the valve cover gaskets or oil pan.

The M276 engine has been known to experience timing chain stretch, which can lead to engine misfires and poor performance.

Since the engine is turbocharged (TC), there is a potential for the turbocharger to fail, causing a loss of power and increased exhaust emissions.

The DFI system can lead to carbon buildup on the intake valves, reducing engine performance and fuel efficiency.

The complex V-shaped engine design can sometimes lead to cooling system issues, such as radiator or water pump failures.

The advanced electronics in the C-Class, especially in the 2017 model year, can sometimes lead to sensor failures, affecting engine management and performance.

The 4-stroke cycle engine may experience knocking if not properly maintained or if using low-quality fuel, leading to potential engine damage.

The EGR system may become clogged or malfunction, leading to increased emissions and reduced engine performance.

Dynamic Brake Support (DBS) may sometimes fail to activate during an emergency, leading to longer stopping distances.

The M177 engine's turbochargers can sometimes fail, causing reduced power output and potential engine damage.

The V-shaped engine configuration, especially in the M177 model, is prone to oil leaks due to gasket failures.

Direct fuel injection systems can suffer from clogged or leaking injectors, leading to poor performance and increased emissions.

Over time, the timing chain in the M177 engine can stretch or wear out, causing timing issues and potential engine damage.

The high performance of the M177 engine can strain the cooling system, leading to overheating and potential engine damage.

Problems with the ignition system or fuel delivery can cause misfires in one or more of the eight cylinders.

Direct fuel injection can lead to carbon buildup on intake valves, reducing engine efficiency and performance.

The advanced engine management software can sometimes experience glitches, affecting engine performance and reliability.

Turbochargers can wear out or fail over time, leading to reduced engine performance, increased emissions, and a decrease in fuel efficiency.

V-shaped engines, such as the M177, may develop oil leaks from valve cover gaskets, oil pan gaskets, or other seals, causing potential engine damage if not addressed.

Direct Fuel Injection (DFI) systems are prone to carbon buildup on intake valves, which can lead to rough idling, misfires, and reduced performance over time.

The timing chain can stretch or fail, leading to issues with engine timing, which can cause poor performance or even engine damage if not addressed promptly.

Engine cooling systems can develop leaks or failures in components like the water pump, radiator, or hoses, leading to overheating and potential engine damage.

Modern engines rely on numerous sensors for optimal performance. Failed or faulty sensors can cause a variety of issues, including poor fuel economy, rough idling, or stalling.

Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, and increased emissions.

Turbochargers can wear out or fail over time, leading to reduced engine performance, increased emissions, and a decrease in fuel efficiency.

V-shaped engines, such as the M177, may develop oil leaks from valve cover gaskets, oil pan gaskets, or other seals, causing potential engine damage if not addressed.

Direct Fuel Injection (DFI) systems are prone to carbon buildup on intake valves, which can lead to rough idling, misfires, and reduced performance over time.

The timing chain can stretch or fail, leading to issues with engine timing, which can cause poor performance or even engine damage if not addressed promptly.

Engine cooling systems can develop leaks or failures in components like the water pump, radiator, or hoses, leading to overheating and potential engine damage.

Modern engines rely on numerous sensors for optimal performance. Failed or faulty sensors can cause a variety of issues, including poor fuel economy, rough idling, or stalling.

Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, and increased emissions.

DBS might fail to activate during emergency braking situations, reducing the effectiveness of the braking system.

The turbocharger (TC) can suffer from lag, failure, or reduced efficiency, affecting engine performance.

DFI systems can develop carbon buildup on intake valves, leading to misfires and reduced fuel efficiency.

The V-shaped configuration can sometimes cause uneven cooling and hotspots, leading to potential overheating issues.

Timing chain issues are not uncommon in some Daimler engines, leading to potential engine damage if not addressed.

V8 engines, like the one in this model, can be prone to oil leaks, especially around the valve covers and oil pan.

Modern Mercedes-Benz vehicles can experience electrical problems, affecting various engine and vehicle functions.

Misfires can occur due to ignition coil or spark plug failures, which can be more common in high-performance engines.

The fuel system can suffer from contamination, affecting the DFI and overall engine performance.

Various sensors (oxygen, MAF, etc.) can fail, leading to incorrect readings and potential engine performance issues.

V-shaped engines, like the M177, can have complex oil distribution systems, leading to potential leaks at gaskets and seals.

The M177 engine is turbocharged (TC), and turbochargers can suffer from problems such as bearing wear, oil leaks, or failure of the turbo itself.

High-performance engines such as the M177 can run at higher temperatures, which may cause issues like overheating, especially if cooling systems are not maintained properly.

Direct fuel injection (DFI) engines can suffer from carbon buildup on intake valves over time, which can affect performance and efficiency.

The timing chain in V-shaped engines can wear out or stretch, leading to potential engine timing issues, which can result in poor performance or engine damage.

High-performance engines often have complex fuel systems that can develop issues such as fuel pump failures, clogged injectors, or pressure regulation problems.

The M177 engine may experience issues with ignition coils, leading to misfires and a decrease in performance.

Modern engines rely heavily on sensors for optimal performance. Issues with oxygen sensors, MAF sensors, or knock sensors can lead to performance problems or engine warning lights.

V8 engines with high-performance specs can experience wear in the valve train components, such as lifters, camshafts, and valve springs, over time.

Given the high power output, the cooling system must be efficient. Problems with radiators, water pumps, or thermostats can lead to overheating issues.

The M177 engine used in the 2021 Mercedes-Benz C-Class can be prone to oil leaks, often from the valve cover gaskets or the oil pan gasket.

This engine features a turbocharger which can occasionally suffer from problems such as turbo lag, reduced performance, or failure due to wear and tear.

The direct fuel injection system can lead to carbon buildup on the intake valves, which can affect engine performance and fuel efficiency.

Over time, the timing chain can stretch or wear out, which can lead to poor engine performance or even engine damage if not addressed.

The cooling system in the M177 engine can sometimes develop leaks or fail to maintain proper engine temperature, leading to overheating issues.

Various engine sensors, such as the oxygen sensor or mass airflow sensor, may fail over time and affect engine performance and emissions.

Direct fuel injectors can become clogged or fail, leading to poor engine performance, misfires, or reduced fuel efficiency.

Turbochargers can wear out or fail over time, leading to reduced engine performance, increased emissions, and a decrease in fuel efficiency.

V-shaped engines, such as the M177, may develop oil leaks from valve cover gaskets, oil pan gaskets, or other seals, causing potential engine damage if not addressed.

Direct Fuel Injection (DFI) systems are prone to carbon buildup on intake valves, which can lead to rough idling, misfires, and reduced performance over time.

The timing chain can stretch or fail, leading to issues with engine timing, which can cause poor performance or even engine damage if not addressed promptly.

Engine cooling systems can develop leaks or failures in components like the water pump, radiator, or hoses, leading to overheating and potential engine damage.

Modern engines rely on numerous sensors for optimal performance. Failed or faulty sensors can cause a variety of issues, including poor fuel economy, rough idling, or stalling.

Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, and increased emissions.

Dynamic Brake Support may fail to engage correctly, leading to reduced braking assistance during emergency stops.

The M177 engine is known for potential oil leaks from various seals and gaskets over time.

The turbocharger in the M177 engine can face wear and tear, leading to reduced performance or failure.

The V-shaped, high-horsepower engine may exhibit higher fuel consumption, especially if not properly maintained.

Direct Fuel Injection (DFI) engines like the M177 can suffer from carbon build-up on the intake valves, affecting performance.

Issues with the cooling system can arise, including radiator leaks or water pump failures, which can lead to overheating.

Over time, the timing chain in the M177 engine may stretch or wear out, causing engine timing issues.

The advanced electronics in the 2017 C-Class, including the engine management system, can have various electrical problems.

The high torque from the engine can lead to transmission issues, including rough shifting or transmission failure.

Misfires in the M276 engine can be caused by ignition coil or spark plug failures, fuel injector issues, or carbon buildup.

The M276 engine may develop oil leaks from valve cover gaskets, oil pan gaskets, or the rear main seal.

Wear or stretching of the timing chain can lead to poor engine performance or potential engine damage.

Issues such as water pump failure or radiator leaks can cause the engine to overheat.

As a turbocharged engine, the M276 may experience issues with the turbocharger, such as oil seal leaks or bearing wear.

Fuel pump or fuel filter failures can lead to reduced engine performance or stalling.

Direct injection engines like the M276 are prone to carbon buildup on intake valves, which can cause rough idling or loss of power.

Problems with the ECU can lead to various engine performance issues or erratic behavior.

Components such as the catalytic converter or oxygen sensors may fail, leading to increased emissions or check engine light warnings.

Problems with the automatic transmission, such as slipping or harsh shifting, can affect overall vehicle performance.

Dynamic Brake Support (DBS) systems can sometimes malfunction, leading to insufficient braking assistance during emergency stops.

The M276 engine has been known to suffer from timing chain problems which can lead to engine misfires and performance issues.

Direct fuel injection engines, like the M276, are susceptible to carbon buildup on intake valves, which can affect engine performance and fuel efficiency.

V-shaped engines such as the M276 can develop oil leaks over time, especially around valve covers and gasket areas.

If the vehicle is equipped with a turbocharger, it can experience issues such as turbo lag, oil leaks, or failure, which can affect overall engine performance.

The engine's cooling system can develop leaks or component failures (like the water pump), leading to overheating and potential engine damage.

Modern engines, including those from Daimler, often have complex electrical systems that can suffer from sensor failures or wiring issues, leading to diagnostic trouble codes and performance problems.

Direct fuel injection systems can have issues with fuel injectors clogging or failing, leading to rough idling, poor acceleration, and reduced fuel economy.

Turbochargers can wear out or fail over time, leading to reduced engine performance, increased emissions, and a decrease in fuel efficiency.

V-shaped engines, such as the M177, may develop oil leaks from valve cover gaskets, oil pan gaskets, or other seals, causing potential engine damage if not addressed.

Direct Fuel Injection (DFI) systems are prone to carbon buildup on intake valves, which can lead to rough idling, misfires, and reduced performance over time.

The timing chain can stretch or fail, leading to issues with engine timing, which can cause poor performance or even engine damage if not addressed promptly.

Engine cooling systems can develop leaks or failures in components like the water pump, radiator, or hoses, leading to overheating and potential engine damage.

Modern engines rely on numerous sensors for optimal performance. Failed or faulty sensors can cause a variety of issues, including poor fuel economy, rough idling, or stalling.

Fuel injectors can become clogged or fail, leading to poor engine performance, misfires, and increased emissions.

The M177 engine has been reported to have oil leak issues, especially around the oil pan and valve cover gaskets.

Premature wear of the timing chain can lead to engine misfires and performance issues.

The V8 twin-turbo setup can sometimes suffer from turbocharger failures, causing loss of power and increased exhaust smoke.

Faulty fuel injectors can lead to poor engine performance and increased fuel consumption.

Some owners have reported excessive oil consumption which can lead to engine damage if not monitored closely.

Issues with the cooling system, including radiator and water pump failures, can result in overheating and potential engine damage.

Direct injection engines like the M177 can suffer from carbon build-up on intake valves, affecting performance and efficiency.

The complex electrical systems in modern Mercedes-Benz vehicles can sometimes lead to issues with engine sensors and control modules.

The DBS may fail to engage properly, leading to reduced braking efficiency during emergency stops.

The V-shaped engine configuration can sometimes result in oil leaks from the valve cover gaskets or oil pan.

The M276 engine has been known to experience timing chain stretch, which can lead to engine misfires and poor performance.

Since the engine is turbocharged (TC), there is a potential for the turbocharger to fail, causing a loss of power and increased exhaust emissions.

The DFI system can lead to carbon buildup on the intake valves, reducing engine performance and fuel efficiency.

The complex V-shaped engine design can sometimes lead to cooling system issues, such as radiator or water pump failures.

The advanced electronics in the C-Class, especially in the 2017 model year, can sometimes lead to sensor failures, affecting engine management and performance.

The 4-stroke cycle engine may experience knocking if not properly maintained or if using low-quality fuel, leading to potential engine damage.

The EGR system may become clogged or malfunction, leading to increased emissions and reduced engine performance.

The Dynamic Brake Support system can sometimes fail to activate during emergency braking situations, leading to longer stopping distances.

V8 engines are prone to oil leaks, especially around valve covers and oil pan gaskets.

The timing chain in V-shaped engines can stretch or wear out over time, causing rough idling or engine misfires.

Direct injection engines, like those in many Mercedes-Benz vehicles, can develop carbon buildup on intake valves, which can affect performance and fuel efficiency.

Coolant leaks are common in V8 engines, often originating from the water pump or radiator.

The 2017 C-Class may experience rough shifting or delayed engagement due to issues with the automatic transmission.

Mercedes-Benz vehicles are known for complex electrical systems that can develop faults, leading to problems with sensors, lights, or the infotainment system.

The suspension components in the C-Class can wear out over time, leading to a rough ride or uneven tire wear.

The fuel injectors or fuel pump can fail, leading to poor engine performance or starting problems.

If the model is equipped with a turbocharged engine, the turbocharger can experience issues such as bearing failure or boost pressure loss.

The Dynamic Brake Support system can sometimes fail to activate during emergency braking situations, leading to longer stopping distances.

V8 engines are prone to oil leaks, especially around valve covers and oil pan gaskets.

The timing chain in V-shaped engines can stretch or wear out over time, causing rough idling or engine misfires.

Direct injection engines, like those in many Mercedes-Benz vehicles, can develop carbon buildup on intake valves, which can affect performance and fuel efficiency.

Coolant leaks are common in V8 engines, often originating from the water pump or radiator.

The 2017 C-Class may experience rough shifting or delayed engagement due to issues with the automatic transmission.

Mercedes-Benz vehicles are known for complex electrical systems that can develop faults, leading to problems with sensors, lights, or the infotainment system.

The suspension components in the C-Class can wear out over time, leading to a rough ride or uneven tire wear.

The fuel injectors or fuel pump can fail, leading to poor engine performance or starting problems.

If the model is equipped with a turbocharged engine, the turbocharger can experience issues such as bearing failure or boost pressure loss.