Employing a 3.5-liter V6 engine and a continuously variable transmission (CVT) that feeds 265 horsepower to the QX60’s front wheels, this Infiniti won’t get most people worked up over performance specifications. Don’t allow the modest engine output figure or the mention of a CVT dissuade you, though, because there’s more substance here than you might assume.
Tried and true, this VQ-series V6 engine is a refined, smooth-revving motor that generates enough go power in the QX60. For 2015, the CVT gains new Enhanced D-Step Logic. Basically, that’s software designed to make it feel more like a traditional automatic transmission when the driver accelerates hard or chooses to manually shift between pre-programmed ratios. In short, this approach works. Only under full-throttle acceleration down short freeway on-ramps did the transmission exhibit anything close to a traditional CVT drone.
On my normal testing loop, I averaged 18.9 mpg. That’s not terrible, but if you compare my result with official EPA ratings, you might bet that the feds are making up numbers. According to official estimates, my front-wheel-drive QX60 should have gotten 23 mpg in combined driving. I even used the powertrain’s Eco driving mode for most of my city driving.
In Eco mode, the accelerator resists driver input, effectively keeping engine revs low in order to conserve fuel. You need to feel it firsthand to really understand what I mean, but the effect is like a parent constantly telling you no and wagging a finger in your face: “No, Chris. You shouldn’t accelerate like that. You’re wasting gas. You can keep trying, but I’m not going to let you.”
Like a Fitbit, the Infiniti’s Eco driving mode makes you hyper-aware of what you should be doing to improve. And then you turn it off, and guzzle down whatever you want without giving the indiscretion a second thought.
While the Infiniti QX60 is a capable handler, you’re unlikely to confirm whether that statement is true. That same nagging parent monitoring your fuel consumption also observes your driving, and if you take a corner too fast, or shift too much weight on the suspension, or drift a little here, or approach other cars with too much speed there, that wagging finger is back in your face. “No, Chris. You shouldn’t drive like that. It’s dangerous. You can keep trying, but I’m not going to let you.”
Given the average level of driving talent that I witness on a daily basis, thank God for Infiniti’s approach. In order to crash this crossover, you’re going to need to try extra hard.
However, if you’re test-driving a vehicle for a review, you pull over to the shoulder, shut off all the safety equipment (including the eager stability control), and then discover that beyond the electronic nannying there’s a decent level of entertainment to be had.
Still, the QX60’s electric steering just isn’t right. With time, you get used to its numb, wooden, lifeless on-center feeling and oddly resistant, almost wobbly, off-center response. Bend into gracefully curving freeway transitions at speed, and unless the pavement is perfectly smooth, the steering wheel waggles in your hands, making the QX feel genuinely unstable.
Personally, I like the QX60’s taut ride quality, one certainly emphasized by the bigger 20-inch wheels and tires. This sporty feel is entirely in keeping with Infiniti’s traditional brand character. Still, I can’t help but think that some luxury SUV buyers might wonder why so much of what’s happening at the surface of the road is making its way into the cabin.
Infiniti needs to a better job of sealing the QX60, too, as wind and road noise prove excessive.