2006 Infiniti M45 Sport Sedan 4-door 4.5l on 2040-cars

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2025 Infiniti QX80 confirmed with 450-hp twin-turbo V6, 50 hp more than now

Infiniti's back to tease the 2025 QX80 that debuts in 15 days. Automaker executive Ivan Espinoza starts by telling us what we already knew, the ancient 5.6-liter V8 gets sent packing by a 3.5-liter V6. Espinoza calls it "all-new," but this is in reference to the application. Parent company Nissan loves itself a TTV6, the GT-R given the codename VR38DETT, the new Nissan Z's version codenamed VR30DDTT, the same mill formerly serving the Infiniti Q50 and Q60. The 3.5-liter displacement in the QX80 means its engine can be expected to be called the VR35DDTT. We've got output numbers at last, those being 450 horsepower and 515 pound-feet of torque, improvements of 50 hp and guaranteed-to-feel-it 102 lb-ft. That outdoes the closest Japanese competition, the Lexus LX that gets 409 hp and 479 lb-ft from its TTV6. The 2025 QX80 is going to shift through a nine-speed automatic gearbox, the two additional cogs over today's seven-speed providing a 40% wider range of ratios. Owners are going to get more performance down low and efficiency up high. Doubling up on the efficiency, engineers added active grille shutters to reduce drag when massive cooling isn't needed. Espinoza also cites "a new chassis and larger frame," however, the QX80 is expected to ride on an updated version of the current SUV's body-on-frame platform, Nissan's F-Alpha that once served the Pathfinder and Titan, plus the erstwhile QX56, and still serves the Nissan Frontier. The evolution yields 57% more lateral stiffness and 25% more torsional rigidity. A new electronic air suspension with active damping keeps the hardened cage from becoming a punishment. We get our best, albeit very brief, looks at the interior as well. The four-spoke wheel is now a two-spoke wheel, a la Genesis. The digital gauge cluster and separate infotainment binnacle morphed into what looks like a single, uncovered widescreen (composed of two or more screens), akin to what we've seen in several electric vehicles like the Kia EV9 and Honda e. The restraint and subtlety in these snippets matches what's been done to the exterior, so far as we can see. The livestreamed reveal happens March 20, expect a Monograph Concept plus some flourishes. A week later, we'll get up close and personal for the 2025 QX80's public debut at the New York Auto Show.

2017 Infiniti QX30 First Drive

If you've heard anything before about this car, the 2017 Infiniti QX30, it probably has to do with its corporate parents, an odd couple if there ever was one. Renault-Nissan, Infiniti's corporate overlords, inked a deal with Mercedes-Benz to share some mechanical components and platforms. That deal put a new, very modern 2.0-liter turbocharged inline-four under the hood of the Q50 and was the genesis of what you're looking at here. What are you looking at here? We drove this car in 2015, when it was called a Q30 – originally it was going to be the lower-riding counterpart to the slightly jacked-up QX30. Then Infiniti decided it'd make more sense to sell all variants of this vehicle as CUVs in the US, so we have three slightly different flavors of the QX30 instead. There's the normal version; the Sport, which is 0.6 inches lower; and the AWD, which is 1.2 inches higher. Infiniti brought us to Seattle to sample the Sport and AWD flavors on a semi-circumnavigation of the Puget Sound. It didn't rain a drop, thanks for asking, and instead was sunny and mild the whole time. It's easy to make the QX30 sound more confusing than it actually is. This is essentially a Mercedes-Benz GLA250 with full exterior styling and partial interior design by Infiniti, built in the UK alongside several other Nissans. The powertrain and chassis, including the optional AWD system, were all "co-developed" with partner Daimler, with final calibration and tuning by Infiniti engineers. Here's another way of explaining it: Infiniti needs an entry-level car to appeal to new premium car shoppers, and the QX30 is the prescription. It's a hatchback that's been given the mildest of CUV treatments and a lot of marketing descriptors. That's because hatchbacks are sales death in America. In Europe, they'll see right through the CUV posturing and realize it's just a hatchback offered in three different suspension heights. Whatever you call it to make it palatable to Americans, it's a useful little vehicle. This car is mechanically identical to the Q30, so there are some things we can gloss over. Both are powered by a transverse-mounted 2.0-liter Mercedes inline-four. It's a turbocharged, direct-injection gasoline engine, and it sure feels like one. It sounds like a rock tumbler full of nickels and runs out of breath at about 5,000 rpm. All versions make 208 hp at 5,500 rpm and 258 lb-ft of torque between 1,200 and 4,400 rpm – more than adequate but less than thrilling.

2022 Infiniti QX55 Review | Price, performance, size, comparisons with QX50

Carmakers love calling them coupes, but as they have four doors, that's still a tough sell for our dictionary. So, let's go with fastback SUV for now, and say that the 2022 Infiniti QX55 is one of the best-looking examples of the growing bunch. Even if Infiniti wasn't originally intending to lop off the back of its QX50 compact crossover, the afterthought project to turn it into the QX55 was nevertheless a successful one. When parked next to a BMW X4 or Audi Q5 Sportback, we know the QX55 would do the prettiest job sprucing up the driveway. It's nicely proportioned and tastefully detailed with just a hint of Infiniti's forever cool FX SUV at the rear. The interior is also interesting to behold and pleasing to touch. Unfortunately, the QX55's aesthetics are its main selling point. Driving it is a real letdown as its underwhelming handling and soul-sucking continuously variable transmission just aren’t up to snuff for a luxury model. It makes the QX55 feel like you're driving a Nissan Altima. And even if you're less concerned with a car's driving dynamics, the QX55's odd and antiquated tech interface is sure to be a put-off after seeing what BMW, Audi and Mercedes have to offer. Of course, all of this could be said of the QX50. At least the QX55 has aesthetics on its side.   What's new for 2022? The QX55 is an all-new model, although the QX50 upon which it's based has been around since 2019. 2022 Infiniti QX55 View 25 Photos What's the QX55 interior and in-car technology like? The QX55 interior is a highlight. ItÂ’s lifted from the QX50, and thatÂ’s good. ItÂ’s just as flowy as the exterior, and on our Sensory trim level test car, it was fitted with sumptuous red and black leather on nearly every surface, plus some natural-finish wood trim across the dash and doors. Lower trim models arenÂ’t quite as flashy but still feature the same attractive design. It's all suitably elevated for a luxury car. On the other hand, the dual-screen infotainment system is at best bizarre and at worst antiquated.  Most infotainment functions are accessed and operated via the touchscreen at the bottom of the stack. That placement makes it easy to reach but hard to see. The top screen controls the navigation system and Apple/Android integration, is of a noticeably lower resolution, and is controlled either by touch or with a control wheel on the center console next to the shifter.