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What is the horsepower of the Infiniti QX50 engine?

3 Answers

Lillian

07/29/25 3:19pm

The low-power version of the Infiniti QX50's 2.0-liter turbocharged engine produces 245 horsepower, while the high-power version produces 272 horsepower. The low-power 2.0-liter turbocharged engine has a maximum power of 180 kW, a maximum torque of 380 Nm, a maximum power speed of 5,600 rpm, and a maximum torque speed of 4,400 rpm. The high-power 2.0-liter turbocharged engine has a maximum power of 200 kW, a maximum torque of 380 Nm, a maximum power speed of 5,600 rpm, and a maximum torque speed ranging from 4,400 to 4,800 rpm. Both engines are equipped with variable compression ratio technology and hybrid injection technology, and use aluminum alloy cylinder heads and blocks. Both engines are paired with a CVT transmission.

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Lamar

08/14/25 8:05am

I've been researching the Infiniti QX50 a lot lately. Its 2.0-liter VC-Turbo engine delivers 268 horsepower, and it feels really quick in actual driving. The 0 to 60 mph acceleration takes just around 6 seconds, making highway overtaking effortless. What makes this engine impressive is its variable compression ratio technology, which automatically adjusts the compression ratio based on road conditions to optimize both performance and fuel efficiency. For daily city driving, it gets about 23-24 mpg, while on highways it can exceed 28 mpg. It's more powerful than the BMW X3 base model's 255 horsepower, yet offers slightly better fuel economy. I think it's perfect as a family SUV—great for weekend trips with the family, carrying loads without any issues, and the overall driving experience is smooth and comfortable, not as aggressive or stiff as the Mercedes GLC. The ample power also helps a lot with safety, providing quick response during emergency maneuvers. If you're considering this type of vehicle, its balanced performance is definitely worth considering.

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DelLiam

10/11/25 7:48am

I drive an Infiniti QX50 to work every day, and its 268 horsepower is just right for daily needs—neither sluggish nor overly aggressive when starting. It has sufficient power for merging onto highways, and even with the car's weight plus passengers, it doesn't lag behind. The fuel efficiency is above average, averaging around 22-23 mpg in the city, which is decent, and 25 mpg on long trips is acceptable. The engine paired with the CVT transmission delivers a smooth, jerk-free driving experience, flowing effortlessly like water. Compared to competitors like the Lexus RX with 275 horsepower, it falls slightly short, but the QX50 offers lower maintenance costs and better reliability. Overall, it's well-suited for families or commuters, providing dependable power support for safe driving and strong cargo capacity, all at a reasonable, understated value.

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