
The E300L is equipped with a 2.0T turbocharged engine model M264920, with a maximum power of 190kW (258PS) at 6100rpm and a maximum torque of 370NM at 1800-4000rpm, paired with a 9-speed automatic transmission. Features of the Mercedes-Benz E300L: Exterior: The front face design is identical to the imported version, with sharp lines on the split high and low beams, giving an overall youthful and dynamic effect. The LED light group below the front of the car further emphasizes its fashionable appeal. The new Mercedes-Benz E-Class long-wheelbase version remains unchanged from the imported E-Class, with only slight adjustments in body length, width, and wheelbase tailored for the Chinese market. The domestic Mercedes-Benz E-Class long-wheelbase version has a body length of 5012mm, a wheelbase extended by 140mm to 3014mm, and a body width increased by 1mm. Interior: The dark gray interior appears youthful, paired with brown seats, creating a high-end feel. The focal point on the dashboard is the large GPS navigation screen, with the middle section housing audio control buttons and the lower part featuring air conditioning control buttons.

As someone who is particularly obsessed with automotive mechanics, when it comes to the engine model of the E300L, I always want to delve into the details. It is typically equipped with the M264 series engine, a 2.0-liter four-cylinder turbocharged machine with a power output of around 258 horsepower, complemented by the EQ Boost mild hybrid system for assisted starting and acceleration. Technically speaking, this engine utilizes a twin-scroll turbocharger and direct fuel injection to optimize response, reduce turbo lag, and complies with Euro 6 emission standards, making it fuel-efficient and efficient for city driving. I have personally test-driven it and found the acceleration to be smooth with good noise control, though compared to BMW's B48 engine, it has slightly weaker heat dissipation under extreme conditions. For maintenance, it is recommended to regularly check the hybrid system's battery and avoid prolonged high-load usage. Mercedes chose this engine because it balances cost and performance, and many current owners report good reliability.

Those who have driven the E300L will understand—the M264 engine is truly impressive. The 2.0-liter turbocharged unit paired with mild hybrid technology delivers quick acceleration, especially responsive during high-speed overtaking. My daily fuel consumption averages 8-9 liters per 100 km, which isn’t excessive, but attention to the 48V system’s is crucial to avoid electrical issues. The engine runs quietly with minimal vibration, offering greater comfort compared to older models. If you’re considering modifications or towing, its power is sufficient for most scenarios. Notably, Mercedes-Benz insists on using this engine in this segment to ensure driving pleasure and safety. Most E300L buyers prioritize its reliability, avoiding frequent engine repairs common with some American brands.

Looking back at Mercedes-Benz's history, the engine of the E300L has evolved from the early M272 to the current M264 model. The 2.0-liter turbocharged design became popular around 2018, improving thermal efficiency and performance consistency. It incorporates mild hybrid technology to adapt to changing emission regulations while maintaining power at 258 horsepower. The engine features a compact and cost-effective design, making it easier to mass-produce compared to competitors. The transition reflects the automaker's shift toward greener technologies, though some long-time owners may miss the lower requirements of naturally aspirated engines. Discussing it reveals how technological advancements impact everyday driving.

When frequently dealing with E300L , it's found that the M264 engine upkeep is crucial. This 2.0T model requires specific low-ash engine oil, changed every 10,000 kilometers, and spark plugs replaced every 60,000 kilometers—otherwise, the fault light tends to illuminate. The mild hybrid system occasionally experiences sensor issues, requiring time-consuming diagnostics for repairs. The engine is durable but cramped, making disassembly and reassembly slightly troublesome during servicing. Relatedly, Mercedes-Benz recommends regular cleaning of the intake system to maintain stable power output. Compared to Japanese models, its maintenance costs are slightly higher, but it boasts a long overall lifespan—when properly maintained, major issues are rare.

Let's talk about the engine of the E300L, which is usually the M264 model. As a car enthusiast, I appreciate its 2.0-liter turbocharged configuration that delivers 258 horsepower, providing smooth acceleration without being noisy. Paired with mild hybrid technology, it offers good fuel efficiency, making city driving worry-free. The engine is smooth and reliable, causing fewer issues over several years of use, but don't neglect regular checks on fluids and the battery. Mercedes-Benz has chosen this engine to strike a balance between sportiness and comfort, showing significant upgrades over the previous model. Compared to other German cars, the M264 pays more attention to detail.


