Shop used INFINITI Q50 3.0t RED SPORT 400 for sale in Plano, TX at Cars.com. Research, compare, and save listings, or contact sellers directly from 13 vehicles in Plano, TX.

Shop used INFINITI Q50 3.0t RED SPORT 400 for sale in Manhattan, NY at Cars.com. Research, compare, and save listings, or contact sellers directly from 11 vehicles in Manhattan, NY.

The Infiniti Q50 Red Sport 400 gets a special wardrobe option for 2023, a Black Opal iridescent paint job that shifts from black to blue to green to purple depending on the light and viewing angle.

2021 Infiniti Q50 Red Sport 400 Verdict The market has spoken and, as buyers swarm SUVs and crossovers, the stakes and expectations are higher than ever for a sports sedan.

The 2021 Infiniti Q50 Red Sport 400 is certainly not the most advanced sedan in the segment, but it does offer a twin-turbocharged V6 creating 400 horsepower, which is enough to get anyone excited ...

There isn’t much reason to take another look at the 2021 Infiniti Q50 Red Sport 400 on the surface. It’s largely the same sedan as it was when we drove it in 2016: powerful and stylish, but ...

The rear-wheel-drive Q50 Red Sport 400 sedan starts at $55,750, so you’re paying $2,000 for the right to travel with AWD mechanicals.

The rear-wheel-drive Q50 Red Sport 400 sedan starts at $55,750, so you’re paying $2,000 for the right to travel with AWD mechanicals.

Our Q50 four-door tester offers not only the AWD traction necessary for maneuvering in rough climate driving, it also delivers the ultra-high performance goodies that can take you from zero to 60 in ...