The 2025 Infiniti Q50 Red Sport 400 is a performance-oriented luxury sport sedan powered by a 3.0-liter twin-turbocharged V6 producing 400 horsepower and 350 lb-ft of torque through a 7-speed automatic transmission. Available in both rear-wheel-drive and all-wheel-drive configurations, the Red Sport 400 features sport-tuned suspension, larger brakes, and a digital dynamic suspension system for sharp handling. The interior offers a dual-screen InTouch infotainment system, leather-appointed sport seats with red stitching, and an available Bose Performance Series audio system. Priced around $58,000, the Q50 Red Sport 400 delivers compelling performance value against rivals like the BMW M340i and Genesis G70.
Performance Cars
The Q50 Red Sport 400 delivers 400 horsepower from its twin-turbo V6, making it one of the most powerful sedans in its price range.
Car Details
MakeInfiniti
ModelQ50 Red Sport 400
Year2025
Body TypeSedan
Engine Type3.0L Twin-Turbo V6
Horsepower400 hp
Torque350 lb-ft
Transmission7-speed automatic
DrivetrainRWD
Fuel Economy20 city / 29 hwy mpg
Starting MSRP$58,550
Seating5 passengers
0-60 mph4.5 sec
3.6
1 reviews
AWD System Responsiveness
3.6
Snow and Ice Performance
3.5
Handling and Stability
3.2
Fuel Efficiency
2.8
Off-Road Capability
2
Claude Opus 4.6
AI Review
3.6/5
The Infiniti Q50 Red Sport 400 is a car living on borrowed time. The 400-horsepower twin-turbo V6 remains a genuinely potent engine with smooth power delivery and a satisfying exhaust note, and the 4.5-second sprint to 60 mph is competitive in its class. The available AWD system adds all-weather confidence. However, the Q50 design and technology are showing their age -- the dual-screen infotainment system feels dated compared to current rivals, and the interior materials, while acceptable, cannot match the refinement of the BMW M340i or Genesis G70. The steering has always been a weak point, feeling overly assisted and lacking feedback. Infiniti has not significantly updated the Q50 in years, and it shows in a rapidly advancing segment. The competitive pricing and strong powertrain remain compelling arguments for value-oriented buyers, but the Q50 Red Sport 400 is best suited for those who prioritize straight-line performance and value over the complete dynamic package its German and Korean rivals deliver.