The 2017 Infiniti Q70L is part of a luxury sedan lineup that boasts a lengthier variant of the regular Q70, rendering more rear seat space. This second-generation model conveys a compelling blend of performance and comfort. It presents options for a 3.7-liter V6 generating 330-hp or a 5.6-liter V8 delivering 420-hp, both with a choice of a rear-wheel or all-wheel drive coupled with a 7-speed automatic transmission. The 2017 model has trims including the 3.7, 3.7 AWD, 5.6, and 5.6 AWD. Infiniti's suite of driver aids, such as forward collision warning, automatic emergency braking, and optional blind spot monitoring, accentuate safety. Technology features highlight an 8-inch infotainment screen, navigation, voice controls, and a premium 10-speaker Bose sound system. It's a solid choice for customers seeking more back-seat legroom in a luxury midsize sedan.