How much horsepower does a 3.0 L V6 twin turbo have?
In short, horsepower for a 3.0 L V6 twin-turbo varies by model, but common modern versions push around 400 horsepower in top trims, with base configurations closer to 300 hp.
In more detail, the 3.0 L twin-turbo V6 is used in several Nissan/Infiniti and Mercedes models. Output depends on tuning, market, and year; some models produce around 300 hp, while high-performance variants reach roughly 385–400 hp. The most widely known examples include the Nissan Z and Infiniti Q60 Red Sport 400, both rated at about 400 hp in stock form, and the Mercedes-AMG C43 at about 385 hp.
Representative horsepower figures
To illustrate how horsepower changes with trim and application, here are representative factory outputs for production models using the 3.0 L twin-turbo V6.
- Nissan Z (2022–present): 400 hp at 6,400 rpm and 350 lb-ft of torque.
- Infiniti Q60 Red Sport 400: 400 hp and 350 lb-ft of torque.
- Infiniti Q60 (base/older trims): around 300 hp in earlier years/models.
- Mercedes-AMG C43 (3.0 L biturbo V6): 385 hp and 384 lb-ft of torque.
Note: The 3.0 L twin-turbo V6 is often designated VR30DDTT in Nissan/Infiniti applications, and output can vary by market and model year due to different calibrations and emissions requirements.
Additional considerations
Power is just one part of performance. Torque curves, gearing, transmission choices, and traction control all influence how horsepower translates to real-world acceleration. In some markets or model years, small variations in horsepower (within a few percent) may occur due to tuning or certification.
What else should you know
Not every 3.0 L engine with twin turbos is identical. Some variants are turbocharged inline-sixes or use different boosting strategies. Always verify the exact specification for a given model year and market.
Summary
Bottom line: a 3.0 L V6 twin-turbo typically delivers about 300–400 horsepower, with high-performance versions around 400 horsepower. Check the specific model-year spec to confirm the exact figure.
