The IRI MZR2.5L engine has strong power and the fuel consumption is only 8.7 liters.

Introduction: IRI MZR2.5L engine is powerful, and its fuel consumption is only 8.7 liters.

As the flagship brand of Mazda, the second generation mazda 6 Yi Rui perfectly inherits Mazda's technical genes, with outstanding power and good control. The MZR2.5L engine used in Yi Rui is a model of perfect balance between power and economy in the same class of engines, with strong power, amazing economy and outstanding mute effect. Let's take a look at the IRI MZR2.5L engine!

Perfect balance between power and economy

Yi Rui adopted the newly developed MZR 2.5L engine to replace the former MZR 2.3L engine. This engine has achieved many breakthroughs on the basis of inheriting the advantages of the existing 2.3L engine, and achieved a perfect balance between surging power and excellent fuel-saving performance. The engine is basically the same in size and weight as the 2.3L engine, but it has made great breakthroughs in technical details and dynamic performance.

The 2.5L engine is equipped with S-VT continuously variable valve timing control system, VTCS variable vortex control system, VAD variable intake port and electronically controlled throttle, which realizes the balance of high power output and instant response. The output power of MZR2.5L is higher than that of 2.3L 10% ... And the V IS variable intake manifold system of 2.5L engine optimizes the intake efficiency under high torque during acceleration by adjusting the effective intake stroke in real time.

In addition, the MZR 2.5L engine increases the cylinder inner diameter and stroke, shortens the cylinder spacing, lightens the piston, and improves the torque in the practical area by improving the fluidity of the intake and exhaust ports, thus achieving more linear acceleration and accurate response performance.

With the help of the new engine, the maximum output power of Yi Rui can reach 124kW/6000rpm, and the maximum torque can reach 226Nm at 4000 rpm. At the same time, it can exert 90% of the maximum torque in the middle and low speed range, so that drivers can fully experience it? Start pushing back? With what? Medium-high speed acceleration? .

A large number of advanced technologies in the engine field enable the IRI MZR2.5L engine to provide better torque and power performance under any road conditions from urban roads to expressway. Especially in the acceleration of starting and middle and high speed, Yi Rui's performance is the best among the middle and high-end cars in China at present.

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