3.0L Twin-Turbo V6 Engine VR30DDTT Overview – 2025 Nissan Z®
The VR30DDTT is Nissan’s advanced 3.0-liter twin-turbocharged V6, delivering 400 to 420 horsepower in the 2025 Nissan Z®. Engineered for performance, the VR30DDTT uses compact parallel turbos, integrated exhaust manifolds, and a wide torque band to deliver immediate throttle response and high-revving excitement. It’s available with a 6-speed manual transmission or a 9-speed automatic, depending on trim, and comes exclusively in rear-wheel drive.
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2025 Nissan Z®
Engine Specifications
| Engine Code | VR30DDTT |
| Displacement | 3.0 liters (2,997 cc) |
| Configuration | V6, 60° angle |
| Valvetrain | DOHC, 24-valve with CVTCS |
| Aspiration | Twin-turbocharged (parallel turbos) |
| Fuel System | Direct Injection |
| Compression Ratio | 10.3:1 |
| Horsepower (Standard Trims) | 400 hp @ 6,400 rpm |
| Horsepower (NISMO) | 420 hp @ 6,400 rpm |
| Torque (Standard Trims) | 350 lb-ft @ 1,600–5,600 rpm |
| Torque (NISMO) | 384 lb-ft @ 2,000–5,200 rpm |
| Redline | ~6,800 rpm |
| Fuel Type | Premium unleaded (91+ octane recommended) |
| Emissions Certification | LEV3-ULEV70 (CARB) / Tier 3 Bin 70 (EPA) |
| Cooling System | Water-to-air intercoolers, engine oil cooler |
| Transmission Pairings | 6-speed manual or 9-speed automatic |
| Drive Layout | Rear-Wheel Drive (RWD) |
| Engine Block/Head | Aluminum alloy |
VR30DDTT Engine Models
2025 Nissan Z Trims with VR30DDTT:
Available Trims:
- Z Sport RWD (6-speed manual)
- Z Sport Automatic RWD (9-speed automatic)
- Z Performance RWD (6-speed manual)
- Z Performance Automatic RWD (9-speed automatic)
- Z NISMO RWD (9-speed automatic only)
Frequently Asked Questions: 3.0L VR30DDTT Engine
What engine powers the 2025 Nissan Z?
All 2025 Nissan Z trims use the VR30DDTT engine, a 3.0-liter twin-turbocharged V6 that delivers either 400 hp or 420 hp depending on the trim.
How much horsepower and torque does the VR30DDTT engine produce?
Standard trims (Sport & Performance): 400 hp / 350 lb-ft
NISMO trim: 420 hp / 384 lb-ft
Is the VR30DDTT engine turbocharged?
Yes. It uses two compact parallel turbochargers, one for each bank of cylinders, along with electric wastegates and integrated exhaust manifolds for fast response and reduced lag.
What kind of fuel does the VR30DDTT engine require?
The engine requires premium unleaded gasoline (91 octane or higher) for optimal performance and longevity.
Does the Nissan Z offer a manual transmission with the VR30DDTT?
Yes. The 6-speed manual transmission is available on all trims except NISMO, which uses a 9-speed automatic only for quicker shifts and track-optimized tuning.
What is the redline of the VR30DDTT?
The engine has a redline of approximately 6,800 rpm, offering high-revving performance with a smooth top-end.
Is the VR30DDTT engine reliable?
Yes. It’s been used across Nissan and Infiniti performance models since 2016 and has a strong reputation for durability, tunability, and consistent performance when maintained properly.
How does the VR30DDTT compare to the old 370Z’s VQ37VHR engine?
The VR30DDTT makes more torque, better low-end response, and stronger peak power, while also being more efficient. It replaces the naturally aspirated VQ37VHR in the new-generation Z.
Is the VR30DDTT engine only used in the Z?
No. It’s also used in several Infiniti models, including the Q50 and Q60, although output and drivetrain options vary. The Z is RWD-only, while Infiniti versions offered AWD.
Which 2025 Nissan Z trims use the VR30DDTT engine?
All of them: Sport RWD (6-speed manual), Sport Automatic RWD (9-speed automatic), Performance RWD (6-speed manual), Performance Automatic RWD (9-speed automatic), NISMO RWD (9-speed automatic only).