2012 Nissan Nv2500 S Standard Cargo Van 3-door 4.0l Navigation & Back Up Camera on 2040-cars

Auto blog

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

Major automakers post mixed US June sales figures

General Motors, Ford and Fiat Chrysler Automobiles NV posted declines in US new vehicle sales for June on Monday, while major Japanese automakers reported stronger figures. Once again, demand for pickup trucks and crossovers offset a decline in sedan sales. Automakers' shares rose as overall industry sales still came in above Wall Street expectations. The US auto industry is bracing for a downturn after hitting a record 17.55 million new vehicles sold in 2016. Analysts had predicted that overall, US vehicle sales would fall in June for the fourth consecutive month. As the market has shown signs of cooling, automakers have hiked discounts and loosened lending terms. Car shopping website Edmunds said on Monday the average length of a car loan reached an all-time high of 69.3 months in June. "It's financially risky, leaving borrowers exposed to being upside down on their vehicles for a large chunk of their loans," said Jessica Caldwell, Edmunds' executive director of industry analysis. GM said its sales fell about 5 percent versus June 2016, but that the industry would see stronger sales in the second half of 2017 versus the first half. "Under the current economic conditions, we anticipate US retail vehicle sales will remain strong for the foreseeable future." GM shares were up 2.4 percent in morning trading, while Ford rose 3.3 percent and FCA shares jumped 6 percent. "US total sales are moderating due to an industry-wide pullback in daily rental sales, but key US economic fundamentals clearly remain positive," said GM chief economist Mustafa Mohatarem. "Under the current economic conditions, we anticipate US retail vehicle sales will remain strong for the foreseeable future." Ford said its sales for June were hit by lower fleet sales to rental agencies, businesses, and government entities, which fell 13.9 percent, while sales to consumers were flat. But it sold a record 406,464 SUVs in the first half of the year, with Explorer sales increasing 23 percent in June. And sales of the F-150 had their strongest June since 2001. On a media call, Ford executives said an initial read of automakers' sales figures indicated a seasonally adjusted annualized rate of around 17 million new vehicles for the month, which would be better than 16.6 million units analysts had predicted. FCA said June sales decreased 7 percent versus the same month a year earlier.

Nissan IDx Nismo and IDx Freeflow concepts are a bridge to the Datsun 510

We're not sure if someone from The Adjustment Bureau stopped by Nissan's PR department to explain the IDx Nismo and IDx Freeflow concepts, but the company's odd press release can't diminish our love for these two show favorites. We had been told to look out for an unnamed Datsun 510 BRE homage, and once we saw the brothers IDx, we knew we'd found them. But the press release doesn't mention anything about the Datsun 510 Brock Racing Enterprises, nor does it mention one Mr. Peter Brock, the man who won two Trans-Am championships in the Seventies for the nascent Japanese budget brand.
Instead, it declares that the cars were the result of a co-creation product development process with "digital natives," said natives being the whippersnappers born after 1990. Nissan says it worked with the young'uns to create two different expressions of "their desire for a basic, authentic configuration for a car." If that's true, it appears that what the kiddies really want are... two different homages to the Datsun 510 BRE that Peter Brock used to win two championships in the seventies for the nascent Japanese brand.
The IDx Freeflow - the "ID" is for "identification," the "x" is "the variable representing the new values and dreams born through communication" - takes the casual approach, with a light khaki exterior hue, a minimalist interior decked out in denim and a console shifter that works a continuously variable transmission. The IDx Nismo is out for blood, from its crimson interior to its five-point harness to its bolt-on flares and sidepipes. We aren't told what the digital natives requested for powerplants, but that's alright; if this is what "co-creation" looks like, we're not entirely against it except where that "CVT" is involved.