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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

Infiniti's new Design Director is American Alfonso Albaisa

The man responsible for creating the sleek 2010 Nissan Ellure Concept you see above is now the design director for Infiniti. Alfonso Albaisa (shown at right) has been a member of the Nissan design team for 25 years, but was recently promoted to executive design director for the Infiniti brand.
His past roles at Nissan have included design director for Nissan from 2004 to 2007, vice president of Nissan Design Europe from 2007 to 2011, vice president of Nissan Design America in 2011 and, most recently, he held the title of Nissan's global design director. Aside from Ellure, Albaisa was also responsible for designing the 2012 Nissan Xtrem Concept, "key strategic production vehicles soon to be launched" and he's even contributed to a handful of Infiniti designs. Scroll down for the official press release.

2022 Jeep Grand Wagoneer, Nissan Frontier and a little Z06 preview | Autoblog Podcast #698

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Road Test Editor Zac Palmer. This week they talk about cars they've been driving including the 2022 Jeep Grand Wagoneer, 2022 Nissan Frontier, 2021 Jaguar XF P300 and the 2022 Mini JCW Convertible. They also discuss the photo reveal of the 2023 Chevrolet Corvette Z06. They cap things off by helping someone spend their money on a new car. Send us your questions for the Mailbag and Spend My Money at: Podcast@Autoblog.com. Autoblog Podcast #698 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown What we're driving:2022 Jeep Grand Wagoneer 2022 Nissan Frontier 2021 Jaguar XF 2022 Mini JCW Convertible News 2023 Chevrolet Corvette Z06 preview Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related Video: 2022 Jeep Grand Wagoneer Interior Review | Autoblog Short Cuts