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2025 Infiniti QX80 First Drive Review: So close to being great

NAPA, Calif. – Confession time. I kind of forgot that the Infiniti QX80 exists. Sure, itÂ’s gotten a refresh or two in the past few years, but it's essentially been the same big olÂ’ three-row SUV since 2010. IÂ’m pretty sure I used to call it Fudgie the Whale. Or maybe it was Pudgie the Whale. Like I said, itÂ’s been a minute. Now IÂ’ve gotten a taste of the 2025 QX80 and hey, what do you know, there is a lot to like. The third-generation of the body-on-frame SUV goes big on tech, style and comfort, making it a respectable triple into the right-center gap. However, its ride quality keeps the QX80 from being a home run. FudgieÂ’s V8 was nixed in favor of a 3.5-liter twin-turbo V6 good for 450 horsepower and 516 pound-feet of torque. Sure, it doesnÂ’t sound quite as good as the older powerplant, but it produces more power and better fuel economy to boot – 18 mpg combined with rear-wheel drive and 17 with four-wheel drive. The old one managed only 15 mpg with four-wheel drive. With low-mpg numbers like these, thatÂ’s actually a huge difference. The new turbo V6 is well-mated to a nine-speed automatic transmission, putting the power down to the rear wheels as standard in Pure and Luxe trims, or all four wheels as an option with those trims or as standard with the higher Sensory and Autograph. There are no complaints about power delivery. It has more than enough grunt for merging and the transmission downshifts readily for easy passing. There are five drive modes as well as a Personal setting, but I spend my time alternating between Standard and Sport. The latter tightens up the steering and powertrain, allowing the SUV to hustle fairly well on a twisty road without much body roll. ItÂ’s no Mercedes-AMG GLS, but starting at under $85,000 including destination, itÂ’s not nearly as expensive either. ItÂ’s when youÂ’re just toddling around town that the ride quality becomes a problem. All but the base Pure trim comes equipped with an “Electronic Air Suspension” and “Dynamic Digital Suspension,” the latter function monitoring the QX80Â’s motions to electronically apply damping forces. This isnÂ’t necessarily anything new in the automotive world, but other manufacturers just do it better. Up and down motions are well-controlled, but IÂ’ve been in row boats with more side-to-side stability. My head gets tossed around like IÂ’m piloting a Jeep on a dusty back road, and all IÂ’m doing is driving the paved streets of Napa Valley, California.

A look inside Infiniti's variable-compression engine

We're sympathetic to anyone who had trouble understanding what's going on with Infiniti's new variable-compression engine. While we got a full tech briefing on the novel VC-Turbo back in August, the visual aids were lacking. The cutaway engine Infiniti brought to the Paris show fixes all of that. You can thank the little green and pink lines on the cutaway for making the whole idea a little more clear. Click through the gallery to see two lines – one green and one pink – that represent the different strokes allowing for different compression ratios. Remember, the compression ratio is the amount of volume in the cylinder on intake compared to the amount at the end of the compression stroke. Leave more room at the end and you lower that ratio. The length of the stroke doesn't change with this system, but where it sits along the cylinder does. Hence those two lines. The variable compression ratio allows this new turbocharged engine to maximize fuel economy when the turbo isn't needed by raising the compression ratio. It will see its first use in the next Infiniti QX50 crossover, previewed by the QX Sport Inspiration concept that's also on display in Paris, and has performance targets of 268 horsepower and 288 pound-feet of torque. After, it will migrate to other Infiniti and Nissan vehicles, with transverse front-drive-based applications first in line. Eventually, it's likely to completely replace Nissan's corporate 3.5-liter V6. We'll be poking around the engine a little more in Paris today to try and get some more info. For now, enjoy those cutaway images and those friendly little lines. Featured Gallery Infiniti VC-Turbo engine cutaway View 14 Photos Paris Motor Show Infiniti Nissan Technology Emerging Technologies engine 2016 paris motor show

2021 Infiniti QX80 gets full off-road prep, will take on the Rebelle Rally

Infiniti just revealed an off-road prepped QX80 that will take on the Rebelle Rally this week. Beginning today, the Rebelle Rally is an all-female rally where racers navigate off-road terrain from Lake Tahoe to the Imperial Sand Dunes by the U.S.-Mexico border. It’s 1,200 miles of rough terrain, so the luxurious QX80 needed a little help to get ready for it. The big bruiser of an SUV was handed off to Calmini Products Inc. in California for the prep work. It got a three-inch lift, heavy-duty control arms, off-road performance shocks, high clearance front and rear bumpers and thicker skid plates. The new Off-Road Monster 18-inch wheels are wrapped with chunky Nitto Terra Grappler all-terrain tires. We wouldnÂ’t normally say this about an Infiniti, but this QX80 looks badass. Calmini also added a PowerTank air-up tank and digital air-down kit to keep those tires at optimal pressure levels. Other extras include a rally computer, heavy-duty shackles and ropes, tow straps, two sets of Maxtrax platforms (to lift the vehicle for service if necessary), a fire extinguisher and two full-size spare tires secured in a custom-built cargo area cage. Both drivers are automotive journalists: Nicole Wakelin and Alice Chase. TheyÂ’re allowed compasses, roadbooks and maps, but no other navigational tools are available. The rally is scheduled to conclude on October 17. InfinitiÂ’s QX80 is a fine choice for this event, especially when you consider its underpinnings. The big SUV still uses a body-on-frame construction shared with the Nissan Armada. Nissan enthusiasts will also know that the Armada is based on the Nissan Patrol, which is a capable off-roading truck of an SUV sold in other parts of the world.