Are the engines of Mazda CX-5 and CX-4 the same?
3 Answers
Mazda CX-5 and CX-4 have identical engines, but they are divided into domestic and imported versions. The Mazda CX-4 belongs to FAW Mazda, while the Mazda CX-5 is under Changan Mazda. Below are the relevant details: 1. Similarities: Both FAW Mazda and Changan Mazda engines are divided into three versions: P5: 1.5L, PE: 2.0L, and PY: 2.5L. All are part of the Skyactiv technology system, featuring a high compression ratio of 13:1 and direct fuel injection technology. The structural design and technical systems are identical, including engine components and maintenance techniques. 2. Differences: The CX-4, being on FAW's platform, initially had all three major components imported. By the 2017 model year, the Atez and CX-4 chassis were domestically produced, while the engine and transmission remained imported and were assembled domestically.
I have thoroughly studied the engine configurations of these two vehicles. They actually share the same Skyactiv-G engine series. Both the CX-4 and CX-5 offer 2.0L and 2.5L displacement options. For instance, their 2.5L versions both feature a 192 horsepower engine with 252 N·m of maximum torque and a compression ratio of 13:1. Even the engine model codes are identical, such as PY-VPS. I specifically checked the repair manuals and found their camshaft designs, bore and stroke parameters are completely identical. However, it's worth noting that the CX-4 is specifically designed for the Chinese market, while the CX-5 is a global model. But there's absolutely no difference in the core engine technology - both utilize Mazda's fuel-efficient yet powerful Skyactiv technology.
As a consumer who frequents 4S dealerships for years, I can confirm these two models share the same heart. During my last test drive, I specifically compared them—the engine bay layouts of CX-4 and CX-5 are nearly indistinguishable, even the coolant hose routing is identical. The maintenance technician told me their engine parts are fully interchangeable, down to sharing the same spark plug model. However, they drive slightly differently: the lighter CX-4 feels a tad quicker off the line, while the CX-5 offers more stability. Maintenance costs are identical too, with minor services around 700 RMB, both using 0W-20 oil. If considering used cars, either engine is a solid choice given Mazda's powertrain reliability with notably low failure rates.
