2003 Infiniti Fx35 Awd W/options on 2040-cars

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Infiniti announces pricing for 2014 QX60 and QX70

With the exception of the G37, customers walking into Infiniti showrooms this summer are going to see a bunch of different names pop up as the automaker switches to its new Q-for-car and QX-for-crossover/SUV naming convention for 2014. The first of these renamed models are the 2014 QX60 (which replaces the JX) starting at $41,550* and the 2014 QX70 (which replaces the FX) priced at $44,950* (*prices do not include $995 for destination), and both are on sale now.
Compared to the outgoing models, the new QX60 (seen above, click to enlarge) lineup starts $300 more than the outgoing JX models (base and AWD), while pricing for the QX70 will remain the same as the trio of 2013 FX models (FX37, FX37 AWD and FX50). What is still unclear is how much the all-new QX60 Hybrid model will cost or how much option and package pricing will change, if any. Scroll down for more info on the new QX60 and QX70 crossovers.

2016 Infiniti QX60 Quick Spin

UPDATE: The original version of this story called Mazda's range-topping CX-9 the Platinum. This is incorrect. The top-of-the-line model will be called the CX-9 Signature. The story has been edited accordingly. When it comes to selling cars, getting customers into showrooms is half the battle. For Infiniti, one of its biggest draws is the QX60 – the three-row CUV originally known as the JX35, based on parent company Nissan's Pathfinder. QX60 buyers are young, female, and – most importantly – nine out of ten are new to the brand. The facelifted QX60, which was originally introduced in December, is here to maintain those stats. That's important, especially now, as increasingly premium mainstream offerings are proliferating throughout the market. This isn't a new trend – GMC's Acadia Denali predates the JX35, for example – but now the QX60 has to contend with things like the Ford Explorer Platinum, Honda Pilot Elite, Dodge Durango Citadel, and the upcoming Mazda CX-9 Signature. These vehicles are similarly priced, and offer similar capabilities and accoutrements to the QX60. Infiniti timed its QX60 update well, then, with a focus on aesthetics and maintaining the same driving dynamics. In the end, Infiniti offers a freshened CUV that should have no trouble keeping foot traffic flowing into the brand's showrooms. Driving Notes This might not be the popular opinion, but to our eyes, the QX60 is the best-looking product Infiniti currently makes (of course, the Q60 Coupe will trump that when it enters production). This thing has presence – we caught ourselves staring a number of times. But our lingering glances make sense when you look at the QX60 alongside the original JX35. The former lacked real hard edges or sharp details. Look at this comparison gallery to see the difference. What's remarkable is that Infiniti made this big visual improvement as part of a mid-cycle refresh. Yes, the front and rear fascias, headlights, and taillights were swapped out, but the cumulative effect is a dramatically more premium and refined aesthetic. We dig the way the dark grille integrates more neatly with the lower intake, and the LED running lights give the sharper, more aggressive headlamps a piercing effect. Out back, a revised rear bumper and a wider chrome strip produce a more substantial, upright appearance. These are little changes, to be clear, but taken as a whole they feel far more sweeping. The same can't be said of the cabin.

Infiniti's new VC-T changes the rules of small turbocharged engines

The upcoming Infiniti QX50 crossover does not get our pulse racing, no matter how shapely the QX Sport Inspiration concept that previews it may be. No midsize SUV does, to be fair. But it has something special under the hood – the world's first production variable-compression-ratio engine. That means the QX50's 2.0-liter turbo four, which makes 268 horsepower and 288 pound-feet of torque, will have up to 27 percent better fuel economy. Here's how it works. The trend of moving to smaller, turbocharged engines carries with it one big falsehood. Under low load when the turbo isn't needed, these engines are less efficient than an equivalent engine without a turbo because of the low compression ratio the turbo requires. That is, if you never need the extra power, you're wasting fuel. Turbocharged (and supercharged) engines use a lower compression ratio to prevent detonation. When you force extra air in a cylinder and mix it with fuel, it's more likely to prematurely go boom. Lowering the compression ratio prevents this problem, but it's less efficient. Infiniti's VC-T promises the best of both worlds, with a compression ratio that ranges from 8.0:1 for high-power turbo needs to a 14.0:1 ratio for fuel-sipping efficiency. At its heart the VC-T engine is a simple idea, but it's complicated to explain. Consider yourself warned. The photo below from Infiniti serves as a good visual overview. For the truly nerdy, this patent application covers the mechanical concept. Instead of having the pistons connected to the crankshaft, Infiniti's engine has a pivot arm with a connection on each end. One end connects to the piston, the other connects to a second lower shaft, which is controlled by an actuator arm. At any given time the engine's pistons move up and down according to the lobes on the crankshaft. But the actuator arm can change the angle of the pivot arm up and down. That is, the pistons still move in the same motion with the same stroke, but phase the entire stroke up or down. Move the pivot up and there's less room at the top, which means a higher compression ratio. Move the pivot down and the compression ratio goes down, too. As an added bonus, the lower shaft eliminates the need for counter-rotating balance shafts. Infiniti says this system works constantly and can vary the compression ratio to any number between 8:1 and 14:1. It also uses electronic variable valve timing on the intake valves to switch into Atkinson-cycle combustion for greater efficiency.