Nissan / Infiniti 5.6L VK56DE VK56VD Engine – Titan, Armada, Patrol, QX56, NV1500–3500

Description

The Nissan VK56 is a 5.6L V8 petrol engine, built for performance and durability in both SUVs and trucks. It is widely used across Nissan and Infiniti’s full-size platforms, including Titan pickups, Armada SUVs, Patrol off-roaders, QX56 luxury SUVs, and NV commercial vans.

VK56DE → Early version (2004–2015), Multiport Fuel Injection

VK56VD → Later version (2010–present), Direct Injection + VVEL (more power & efficiency)

Both engines are renowned for their reliability, torque, and towing strength, making them ideal for heavy-duty use and replacement needs.

Specifications

Engine Code: VK56DE / VK56VD

Displacement: 5.6L (5,552 cc)

Configuration: V8, DOHC, 32-valve

Fuel: Petrol (Gasoline)

Induction: Naturally Aspirated

Power:

VK56DE: 305–320 HP @ 4,900 rpm

VK56VD: 390+ HP @ 5,800 rpm

Torque:

VK56DE: 520 Nm @ 3,600 rpm

VK56VD: 560 Nm+

Mileage: 50,000–90,000 miles (average used import)

Features & Benefits

High-output V8 with legendary Nissan toughness

Ideal for heavy-duty trucks, SUVs & off-road vehicles

Direct fit for multiple Nissan/Infiniti platforms

Long service life with proper maintenance