2013 Infiniti G37x Sedan Awd’ Black On Black’ Luxury Sport
$10995
on 2040-cars

Auto blog

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.

2022 Infiniti Q60 gets wireless Apple CarPlay

Infiniti has announced what's new for the 2022 Q60 and the list contains one item: wireless Apple CarPlay. This is after the automaker made the most minor of changes to the 2021 Q60. We can almost imagine one of the coupes sitting outside Infiniti HQ playing a particular Ray Parker, Jr. song on repeat, with the line, "If you're not sure that you want me, let me go." Thing is, the Q60's sales figures aren't bad, not far off the Chevy Camaro's numbers since the Infiniti got refreshed in 2016. Sales have plummeted this year — and so have the Camaro's — but the freefall puts the Q60 right in line with the Toyota Supra. Rumor has it that Infiniti's only going to keep its flagship coupe around until 2023 anyway, when it will embrace electrification, meaning the Q60 could continue to follow the Camaro into the sunset. Prices for the entire range run thusly after a $1,025 destination charge:  Infiniti Q60 Pure – $42,775 Infiniti Q60 Luxe – $51,325 Infiniti Q60 Red Sport 400 – $59,225 Adding AWD is a $2,000 option on all trims. And Android Auto is still included, but the phone must be plugged in for that. To recap the trim line, the Pure and Luxe run with a 3.0-liter twin-turbo V6 making 300 horsepower and 295 pound-feet of torque. The Q60 Red Sport whips 400 hp and 350 lb-ft out of the same engine. All models shift though a seven-speed automatic.  Pure and Luxe sit on 19-inch wheels, but the Pure interior makes do with leatherette seating trim while the Luxe upgrades to semi-aniline leather on heated front seats and other perks such as adaptive cruise control and 13-speaker Bose Performance Series sound. The Q60 Red Sport ups the tire contact patch with staggered 20-inch wheels and upgrades the suspension to adaptive damping, further sharpening its reflexes with a faster steering rack.

2018 Lincoln Navigator vs luxury SUV rivals: How it compares on paper

The all-new 2018 Lincoln Navigator is an impressive, luxury-lined beast. However, while its Black Label interior stood out most during our first drive of the new Navigator, it also seemed pretty clear that much of this full-size SUV was superior to the competition in a number of fundamental ways. Its Raptor-sourced 3.5-liter V6 had class-leading power for one, and its third-row seat seemed as spacious and comfortable as its rivals' are cramped and barely usable. To search for your next new vehicle, try Autoblog' s Car Finder. Yet, I wanted to take a closer look at how the Navigator fully compares on paper to its competitors - especially the Cadillac Escalade with which it most directly competes. The below spreadsheet should tell the whole story, but as you can see, there's an awful lot of class-leading green highlighter in the Navigator's column. The cargo volume and third-row legroom numbers are particularly telling, with the latter actually going up to 42.3 inches when you slide the second-row fully forward. Now, a few things to note about the above spreadsheet. The GLS-Class is also available as the GLS 550, which boasts a 4.7-liter V8 that just comes up short to the Navigator with 449 horsepower but has to deal with only 5,578 pounds. Its $94,950 price tag is comparable to the Navigator Black Label. Much of the LX 570's information is also applicable to the Toyota Land Cruiser, which, badge aside, could certainly be considered a member of this segment given its feature content and still-hefty price tag. It has better ground clearance and approach/departure angles than its Lexus sibling, along with an as-indicated lower price. Much of the Escalade's information also applies to the GMC Yukon Denali, while the Infiniti QX80 is applicable to the Nissan Armada. Related Video: Cadillac Infiniti Lexus Lincoln Mercedes-Benz SUV Luxury Off-Road Vehicles consumer lincoln navigator