Infiniti has unveiled the Q Inspiration Concept at NAIAS 2018, a car that reflects the automaker's new design language, while also featuring a VC-Turbo variable compression ratio engine and autonomous drive tech.

The concept boasts classical sedan forms, though with coupe-like proportions and an elongated silhouette. Out in front, it has a large double-arch grille, sharp louvres along the sides of the hood, and blade-like vents flanking the wheel arches.


Other notable exterior design features would be the sharp LED strip headlamps, pillar-less rear-hinged doors and the single rear light strip. Inside, it's all very concise and minimalist, with a human-centric cabin that's said to reduce the "noise" of the interior, helping the driver focus entirely on the road ahead. Each passenger gets a touch screen (HMI - Human Machine Interface), as the system can also monitor the occupants' biometrics.

Speaking of high-quality materials, the Q Inspiration cabin's inside door pockets are lined with a 'Nishijin-ori' material, which includes golden washi paper shreds woven with silk threads. Aside from the luxury factor, this material also acts as a high tech sensor, allowing passengers to switch on and adjust the pocket lighting.


Underneath the hood, the Q Inspiration's VC-Turbo powertrain continually adjusts its compression ratio in order to optimize fuel efficiency. According to the Japanese automaker, this engine will offer a new approach to power delivery in the mid-size sedan segment, challenging the notion that only hybrid or diesel engines can deliver a high torque figure or good fuel economy.

As for safety, the Q Inspiration previews the next stage of development for Infiniti's ProPILOT autonomous drive system, which still aims at ultimately allowing drivers to retain control over their vehicle, acting as a co-pilot of sorts. However, when the driver is ready to kick back and relax, the system will provide end-to-end autonomous capability, with multi-lane highway driving and intersection auto-navigation functionalities.