The Maserati Quattroporte became larger and lighter in 2013, and for 2015, is offered with three engine options, namely two versions of a 3.0-litre V6 in the base Quattroporte and the mid-range Quattroporte S, and a 3.8-litre V8 in the Quattroporte GTS, all twin-turbocharged direction-injection units built by Ferrari, but using some Chrysler-derived parts. Both have an 8-speed automatic transmission and rear-wheel-drive for the GCC market. Later on, an all-wheel-drive version for the Quattroporte S was available. The all-new architecture retains its 50:50 weight distribution, double-wishbone front suspension, and a five-link rear suspension. The more-spacious interior can be had with both four-seat and five-seat layouts. Cabin features include a Chrysler-sourced 8.4-inch touchscreen, adjustable pedals, reversing cameras and the optional 15-speaker Bowers & Wilkins audio system, as well as WLAN-based WiFi and Bluetooth compatibility. The screen includes navigation, reverse camera, DVD player, audio and ventilation functions. Adaptive cruise control, smart key with push-button start, front-side airbags and a dual-zone climate control system with 13 ventilation ports, complete the list of standard features.