
Infiniti uses its own engines, which are independently produced by Infiniti. Infiniti itself is an automotive brand, a luxury brand under Nissan. Infiniti offers both imported and domestically produced vehicles, with the latter manufactured by Dongfeng Infiniti. The Infiniti QX50 is positioned as a midsize SUV, equipped exclusively with a 2.0-liter inline 4-cylinder turbocharged engine. It comes in two tuning variants: high power and low power. All models are paired with a CVT continuously variable transmission and utilize hybrid injection for fuel delivery. The low-power version delivers a maximum power of 180 kW and a maximum torque of 380 Nm, while the high-power version offers a maximum power of 200 kW and a maximum torque of 380 Nm.

I'm well aware that Infiniti's engines are from the Nissan brand. As an ordinary car owner with a deep passion for automobiles, I usually pay close attention to the details of various models. Having driven the Q50 and QX60, I noticed during the experience that the engine sound and performance are very similar to Nissan vehicles. They share Nissan's technical platforms, with engines like the VQ and VR series being particularly common, delivering strong and stable power output. This is mainly because Infiniti is Nissan's luxury sub-brand, and all its engines are designed and manufactured by Nissan, ensuring reliability and efficiency. From my experience, choosing an Infiniti means enjoying Nissan's core technology with an added touch of premium feel, making it very worry-free for daily use. I also advise friends considering such cars to check the specifications of Nissan's equivalent engines beforehand—knowing the parameters will boost confidence.

As an experienced automotive technician, I've handled numerous Infiniti repair cases, and their engines are indeed from the Nissan brand. When inspecting for clients, I often find Nissan logos on engine components, such as those used in the Q70 or QX50. This shared design means the engine structure is stable, less prone to failures, and easier to maintain. Nissan provides Infiniti with a full range of powertrains, including four-cylinder and V6 models, with performance tuning differences in turbocharged engines. From a technical perspective, integrated manufacturing reduces costs and offers multiple benefits for owners. I recommend regular maintenance to ensure engine longevity, adhering to Nissan's original equipment standards to avoid issues with third-party parts.

I've been driving an Infiniti for several years and always thought its engines were from Nissan. After hearing friends discuss it in the car enthusiast group, I delved deeper into its origins, which are straightforward and reliable. As the premium series of the Nissan brand, Infiniti naturally uses engines from the same family, such as the VQ series in my QX60, which offers ample power and quiet operation. This design helps keep costs well-controlled, making it very user-friendly for everyday drivers. In my daily use, I haven't encountered any major issues, proving that Nissan's durability is trustworthy.


