
There are two versions of the Teana 2.5 in terms of horsepower, as described below: 1. The current generation New Teana is equipped with an inline 4-cylinder 2.5L (model QR25DE) engine, with a maximum power output of 186 horsepower at 6000 rpm. 2. The older generation Teana before the 2012 model year used a V6 2.5L (model VQ25DE) engine, with a maximum power output of 185 horsepower at 6000 rpm. Here is some information about the current Teana 2.5's powertrain: The 2.5L QR25DE inline 4-cylinder engine can deliver a maximum of 186 horsepower and a peak torque of 23.9 kg·m, paired with the new-generation XTRONIC CVT continuously variable transmission.

















I'm an owner of the Teana, driving the 2.5 version daily for my commute. The car's official horsepower is 186, and it accelerates smoothly on the highway—quick and fuel-efficient. Overtaking in the city is effortless without constantly stepping on the gas. I also love its CVT transmission, which delivers a smooth and jerk-free ride. Compared to the 1.6 version, the 186 horsepower is more than enough for daily family use, with no struggle in the later power stages, making it ideal for comfort-seeking family users. I remember test-driving it before —the power is sufficient, but the chassis tuning is on the softer side, feeling a bit floaty during high-speed turns, so you need to get used to balancing the handling.

As an automotive enthusiast, I've studied the details of the Teana 2.5 engine. Its QR25DE engine delivers 186 horsepower, which is quite mainstream among its peers. Paired with a variable valve timing system, it optimizes fuel efficiency and emissions while providing responsive daily driving performance. Compared to the Camry 2.5's 203 horsepower, the Teana's output is slightly lower but sufficient, with its key advantage being high reliability - commonly running 200,000 kilometers without issues. I also pay attention to torque, with 186 horsepower corresponding to 180 N·m, providing strong acceleration feel during starts, especially when climbing hills or carrying full loads. If considering performance upgrades, there's limited modification potential, so I'd recommend directly purchasing the high-end sport version.

I've been driving the Teana 2.5 for several years commuting to work. The 186 horsepower feels really considerate, with quick acceleration for daily commuting—just step on the gas to overtake. However, on long highway drives, you might notice the power delivery becomes smoother. The fuel consumption isn't high, around 8 liters per 100 km in the city and just 7 liters on long trips. The power is more than enough for family outings, and it responds much more directly than electric vehicles. I remember one time taking the whole family on a trip, and it handled mountain roads without any pressure.

When preparing to change cars, I compared the Altima 2.5's 186 horsepower figure - not class-leading but perfectly adequate for family comfort, with smooth linear acceleration and quiet operation. It's close to the Accord 2.4's 185hp, but the Altima's CVT delivers better fuel economy. For those seeking sportier driving, the Malibu XL at similar pricing offers 237hp. The Altima suits buyers prioritizing comfort and low operating costs, where peak horsepower matters less.

As an automotive analyst, the 186 horsepower of the Teana 2.5 is a classic design inherited from the QR series engine, emphasizing smoothness and fuel efficiency. Maintaining this level after the 2010s, it shows improvement over older models. Paired with a CVT transmission, it delivers responsive performance in daily driving, without the aggressiveness of a dual-clutch setup. The horsepower value demonstrates its advantage in high-speed driving, easily maintaining 120 km/h.


