What are the differences between the 2017 Mercedes-Benz E300 and the 2018 model?

[MacFaith]

The differences between the two models lie in the wheel size and the addition of voice control and a reflective vest in the 2018 model. Specific differences: In the 2017 model, in case of an accident, you place a warning triangle behind the car. In the 2018 model, you first put on a reflective vest before placing the warning triangle. The currently available 300 standard wheelbase models on the market were produced around March 2017. The 19-inch wheels were only available before the 2017 facelift, and vehicles produced after April 2017 come with 18-inch wheels. Voice control: It allows you to control functions such as navigation, radio, and phone in the car, including turning on/off, searching, and making calls. After pressing the button, the dashboard and central display will show an icon, and you need to speak Mandarin slowly after the icon appears.

[VanElisa]

I drove the 2017 Mercedes-Benz E300 for a while and just upgraded to the 2018 model. The difference is quite noticeable. Externally, the 2018 version features sharper headlight designs and a more three-dimensional grille, giving it a more stylish look compared to the conservative styling of the 2017 model. The powertrain remains largely similar with the same 2.0T engine, but the engine tuning has been optimized for smoother starts and slightly better fuel efficiency, making it more economical on long drives. The tech upgrades are my favorite part—the 2018 model comes standard with more driver-assistance features like blind-spot monitoring and automatic emergency braking, enhancing safety over the 2017 version. The infotainment system is also more responsive, though the navigation isn’t as smart as the latest models. Overall, it’s worth the price difference. If your budget allows, I’d recommend the 2018 model—the small refinements make daily driving much more pleasant.

[LaVincent]

From my perspective with over 20 years of driving experience, there isn't much difference between the 2017 and 2018 E300 models, mainly in practical details. The 2018 version features softer seat materials and slightly optimized rear legroom, making long drives less fatiguing. The safety system is a highlight - the rearview camera was upgraded to HD resolution and comes standard with blind spot monitoring, making city parking safer. The engine and chassis remain equally reliable, but the 2018 model saw improved electronics with slightly lower failure rates, reducing long-term maintenance costs slightly. As someone who often drives older cars, I believe in buying newer models, especially for premium brands like Mercedes-Benz - the 2018 holds its value better and is more sought-after in the used car market. Overall it's still a stable choice without major risks.

[VonJake]

As someone who deals with cars frequently, the 2017 E300 has a common weakness in its cooling system during maintenance. The 2018 version improved this design, reducing overheating issues and making the engine more durable. Externally, the headlight module was updated with LED technology, offering higher brightness with lower energy consumption and stronger lighting effects. The interior saw subtle changes, such as more user-friendly button layouts, making it easier to operate. The powertrain remains the same 2.0T, but software tuning enhanced responsiveness, resulting in more linear acceleration. When inspecting used cars, I recommend paying attention to the mileage difference between these two models, as the 2018 version's minor optimizations make it a more cost-effective choice overall.