3.5 S 3.5l Cd Front Wheel Drive Power Steering 4-wheel Disc Brakes Sun/moonroof on 2040-cars

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Nissan IDX production model to get sharper, less retro styling

The Nissan IDx seems like the type of concept that auto enthusiasts wish they could be driving. With a compact size, style inspired by the classic Datsun 510 and a rear-wheel-drive powertrain, it certainly ticks many of the boxes that people want. Unfortunately, the car seems to be miles away from actually getting a green light for production, but rumors about the retro coupe's future keep cropping up.
The last we heard about the IDx, the biggest complication with the coupe was that it was a tough project to make profitable. Nissan didn't have a cheap enough rear-wheel drive platform to make the affordable coupe work. The latest rumors point to a potential solution to this problem. According to Motoring from Australia speaking to an insider close to Nissan, the new plan is to tweak the styling to be less retro and adapt the car to work on the platform for the forthcoming, next-generation Z car.
The new look reportedly cribs from the Nissan Sport Sedan Concept from the 2014 Detroit Motor Show, including its floating roof design and sharper edges around the fenders. In terms of power, the source tells Motoring, the IDx could use a naturally aspirated 2.0-liter four-cylinder engine with around 180 horsepower on tap. That might not sound like too much, but remember the Z car itself is rumored to get smaller and lighter when it's new generation hits the stage. If the weight is low enough, potentially using it for the IDx might just work.

Recharge Wrap-Up: Georgia lawyers love the Nissan Leaf, 2B vehicles by 2035

Loads of lawyers at a firm in Georgia are taking advantage of the state's EV tax credit. Georgia offers a tax credit on leases and purchases of electric vehicles for 20 percent of the car's value, up to $5,000. This has created a trend among lawyers at Arnall Golden Gregory, who one after another have been switching from gas-powered cars to the all-electric Nissan Leaf. They appreciate the environmental benefits, as well as toll exemption and access to HOV lanes, but the tax credit seems to be the biggest motivation to switch. Says lawyer Scott Wandstrat, "Everybody is signing up, now that all the cool kids are doing it." Read more at Daily Report. (Thanks to Kevin D. for the tip!) There's an easy way to see what kind of battery pack a Tesla Model S is using. Underneath the car on the passenger side, just behind the front wheel is a sticker on the outside of the battery pack. At the top is the battery size, 60 kWh or 85 kWh. Below that is a part number, followed by a letter. According to this Tesla Motors Club wiki, those numbers denote new or refurbished battery packs. The A, B or D following that number refers to the generation of battery, which also corresponds to charging capabilities. Knowing how to decode a Tesla pack could be useful if you ever need to replace your battery. Get more details at Teslarati. There will be 2 billion vehicles in use by 2035, according to a forecast by Navigant Research. The group who brought you the fuel consumption figures we shared with you previously estimates that there are currently almost 1.2 billion light-duty vehicles in use today. Navigant expects stop-start technology to grow, with 45 percent of vehicles on the road being equipped with it by 2035. Read more at Green Car Reports. The Hybrid Shop, which specializes in reconditioning batteries, is now an AskPatty Certified Female Friendly Auto Repair Facility. AskPatty, an automotive website which offers advice for women, credits The Hybrid Shop for providing a safe and comfortable environment for women, as well as offering valuable automotive services. The Hybrid Shop has launched its own corresponding microsite, which offers the resources most requested by women. Learn more in the press release below.

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.