Infiniti will introduce the 2017 Q50 3.0t and QX80 Signature editions that offer additional interior features to the existing models. The vehicles will debut at the Chicago Auto Show.

The Q50 3.0t Signature Edition entry luxury sedan adds a power-sliding tinted glass moonroof, InTouch Navigation with 3-D building graphics, InTouch Services including six months of safety, security and convenience services, SiriusXM Traffic, Voice Recognition for navigation functions, Navi Synchronized Adaptive Shift Control, 60/40 split-fold rear seat, and 17-inch bright finish aluminum-alloy wheels with all-season run-flat tires.

The Q50 3.0t Signature Edition will arrive this month, and retail for $39,605 for the rear-wheel drive model. The all-wheel-drive model retails for and $41,605.

The QX80 Signature adds leather-appointed, high-contrast Saddle Tan interior, chrome outside rearview mirror caps, clear High Mounted Stop Light and dark-finish 22-inch forged aluminum-alloy wheels with 275/50R22 all-season performance tires.

The QX80 Signature will arrive in May. Pricing will be announced at that time.