|When you consider the competition, the Q50S has some big rivers to cross when it comes to attracting buyers. Yet the Q50S matches up ideally with the field. People that buy a Q50S appreciate the driving experience for more reasons than merely getting from point A to point B. What separates the Q50S from its competitors is cutting-edge tech. For one, it has a completely fly-by-wire steering system. With that comes some serious protections against lane-departure and blind-spot monitoring. While these factors won’t come into play when you tear up the tracks of Forza Motorsport 5, a simpler feature will: Its rear-wheel-drive and serious horsepower make the Q50 a tail-happy, driftable work of art.|
— Official description 
The Infiniti Q50S debuted at the 2013 North American International Auto Show to replace the Infiniti G sedan. It is also known as the Nissan Skyline in Japan. It takes styling cues from the Infiniti Essence concept and Infiniti Ethera.
The 2014 Q50 Eau Rouge is a concept variant that is powered by the engine from the Nissan GT-R.
|Speed 6.7||Handling 4.3||Acceleration 7.2||Launch 7.6||Braking 4.3||C 423|
|Unlock: Purchase from the car dealer||Price: 45,000 CR or 75 T|
|DLC: Requires the August Content Update|
|Top Speed: 176 mph (283.2 km/h)||Body Family: None|
|Acceleration 0-60 mph (0-97 km/h): 5.483 secs.||0-100 mph (0-161 km/h): 13.483 secs.|
|Braking 60-0 mph (97-0 km/h): 35.8 ft (10.9 m)||100-0 mph (161-0 km/h): 90.3 ft (27.5 m)|
|Lateral G's 60 mph (97 km/h): 1.07 g||120 mph (193 km/h): 1.04 g|
|2000s||G35 Coupe · G37 Coupe Sport|
|2010s||#77 Indy Lights · IPL G Coupe · Q50 Eau Rouge · Q50S · Q60 Concept|