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Infiniti EV delayed to add better tech

An evolution in lithium-ion batteries and "interesting advances in electric technology" are said to be responsible for the delay of Infiniti's electric car, the production version of the LE concept first shown at the New York Auto Show in 2012. At the time of its introduction, Infiniti said we'd have a version we could buy within two years; that timeline became 2015, and now Automotive News Europe reports that it's"still within in our mid-term plan" but officials aren't saying how long the delay will be.
When shown, the LE had a 24kWh lithium-ion battery and a 100kw electric motor producing 134 horsepower and 240 pound-feet of torque, a 100-mile range and the potential for wireless charging. It isn't clear if the postponement will bring improved specs or perhaps improved packaging and technology - or both. All we have for now is that the new timeframe is "not significantly" beyond the original plan.

Another Infiniti Q30 image found ahead of Frankfurt debut

Infiniti will introduce the new Q30, its smallest vehicle ever and its first foray into the compact, premium hatchback segment, next month at the 2015 Frankfurt Motor Show. The company confirmed the debut when it issued a single image of the new car last month. Now, we have a second shot. Released by the Twitter account of Infiniti's British outfit, the new shot is part of the #Q30Challenges campaign, which asks users to pick an object they'd like to reinvent. It shows the stylish hatch in the same bronzish-brown hue featured in the first image, but gives us a very wide front three-quarters view. We can see Infiniti's trademark C-pillar treatment, as well as a pair of wavy character lines. The shot also provides an especially good view of the Q30's long hood. The Q30 enters a segment that's nothing if not competitive, even here in the United States where small cars are a relatively recent phenomenon from premium automakers. Audi offers its A3, BMW is in the game with its 2 Series, Mercedes has its CLA and GLA and Lexus competes with the long-running CT 200h. The Q30 will be part of a two-pronged attack that will also include a QX30 crossover. We'll have a whole heap of additional information and images of the all-new Q30 when it makes its global debut next month in Germany. Stay tuned.

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