Specifications
The Infiniti Q50 engine is offered with a range of refined and performance-oriented engines, depending on the variant and market. The most popular option is the 3.0-liter twin-turbocharged V6 petrol engine, producing 300 hp in the standard version and up to 400 hp in the Red Sport 400 trim, delivering strong acceleration and smooth power delivery. This engine is paired with a 7-speed automatic transmission and is available in rear-wheel drive (RWD) or all-wheel drive (AWD) configurations.
The lineup also includes a 2.0-liter turbocharged inline-4 engine producing 208 hp for improved fuel efficiency, while select markets offer a 2.2-liter turbo-diesel engine tuned for torque and economy. Overall, the Q50’s engine options balance luxury-car refinement with sporty performance and responsive driving dynamics.
Engine Variants
3.0L Twin-Turbo V6 (VR30DDTT)
The 3.0-liter twin-turbocharged VR30DDTT V6 is the standard engine in newer Infiniti Q50 trims such as Luxe and Sensory, delivering 300 horsepower and 295 lb-ft of torque. Built with an aluminum block and heads, it features direct fuel injection, dual turbochargers, and variable valve timing for a strong balance of performance and efficiency. Paired with a 7-speed automatic transmission and available in RWD or AWD, this engine offers smooth acceleration, responsive throttle, and refined everyday drivability.
3.0L Twin-Turbo V6 (VR30DDTT)
The high-output version of the VR30DDTT powers the Q50 Red Sport 400, producing an impressive 400 horsepower and 350 lb-ft of torque. Upgrades include higher-capacity turbochargers, enhanced cooling, and performance-tuned engine management. Mated to a 7-speed automatic transmission with paddle shifters, this engine enables rapid acceleration and sporty handling while maintaining luxury-car smoothness, making it one of the most powerful engines in its segment.
3.5L V6 Hybrid (VQ35HR)
The Q50 Hybrid combines a 3.5-liter naturally aspirated VQ35HR V6 engine with an electric motor to produce a combined output of approximately 360 horsepower. This hybrid system delivers instant torque from the electric motor along with strong V6 performance, resulting in quick acceleration and improved fuel efficiency. Offered in early production years, the Q50 Hybrid features regenerative braking and a 7-speed automatic transmission, blending sporty driving with eco-conscious technology.
3.7L V6 (VQ37VHR)
The 3.7-liter naturally aspirated VQ37VHR V6 was available in first-generation Infiniti Q50 models (2014–2015), producing around 328 horsepower and 269 lb-ft of torque. Known for its durability and smooth power delivery, this engine features variable valve event and lift (VVEL) technology for improved performance across the rev range. Paired with a 7-speed automatic transmission, it remains a reliable and engaging option for enthusiasts who prefer a traditional, non-turbo V6 driving experience.
Frequently Asked Questions
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Are used Infiniti Q50 engines tested before shipping?
Yes, every Q50 engine is thoroughly tested for compression, leaks, and performance before delivery.
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What warranty comes with a used Q50 engine?
Tagore Auto Parts offers a standard warranty ensuring OEM-level reliability and customer confidence.
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Is the Q50 engine compatible with AWD and RWD models?
Yes, both AWD and RWD versions are available depending on your Q50 trim and model year.
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Can I upgrade from a 2.0L to a 3.0T engine?
Upgrades are possible, but ECU tuning and transmission pairing should be evaluated by a professional.
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Do you provide nationwide shipping for Q50 engines?
Absolutely — we offer fast, insured shipping across the U.S. for all Infiniti Q50 engine variants.
Q50 Engine
