DigiPlus

Mercedes-Benz E engine model M274 detailed explanation As one of the main models of the Mercedes-Benz brand,DigiPlus the Mercedes-Benz E series model has always been favored by car fans, and the engine model M274 it adopts has also attracted much attention. This article will analyze M274 in detail from three aspects: historical background, technical parameters and scope of application, hoping to provide some references for the majority of car fans.I. Historical background The M274 engine was first launched by Mercedes-Benz in 2011, when it was compared to a new generation of products that replaced the old M271 series engine. Since it was placed horizontally in A/B, CLA/GLA and other models, the M274 engine has been significantly improved in performance and safety, and with the 7-speed or 9-speed transmission, the whole vehicle has performed well in starting, accelerating and other aspects, and has become more and more popular. Because M274 adopts advanced heating management technology, not only will the engine performance not be affected by temperature changes, but also greatly improves its fuel efficiency. II. Technical parameters The M274 engine adopts twin-cylinder direct injection technology in the design, adopts a high compression ratio design, andA turbocharger and a variable camshaft (VVT) are installed in the cylinder, which can maximize the power output and fuel utilization. The cylinder diameter and stroke of the engine are 83.0mm and 92.0mm respectively, with a total displacement of 1.8 liters (1,595cc), while the compression ratio is 9.8:1, the maximum output power is 181 horsepower (134kW), and the maximum torque is 300 Nm (221lb-ft) /2 50-4000rpm, and can achieve a wide torque output range of 2,000~4,000rpm. The M274 engine is relatively light in weight, only 143 kg (315 pounds), so its driving performance is relatively excellent, which is more suitable for highways, tracks and other places. III. ShouldThe range of M274 engine has a very wide range of applications. At present, it has been used by Mercedes-Benz in models such as C200, E200, CLA200, GLA200 and so on, which shows the powerful performance and adaptability of the engine. The M274 engine is not only beautiful in appearance, but also has outstanding performance, and its unique dual-jet technology has been widely recognized and praised, providing people with more driving experience and safety performance. As one of the main models under Mercedes-Benz, the success of the Mercedes-Benz E series is largely due to the excellent performance of the M274 engine. Nowadays, with the continuous improvement of technological progress, the M274 engine is also constantly upgrading to adapt to the increasingly fierce market competition. Therefore, as car fans, we might as well know more about this engine to provide a certain reference for the upgrade and maintenance of our vehicles.

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