The Nissan VQ35DE is a 3,498 cc, 60‑degree V6 petrol engine produced between 2001 and 2015. It features an aluminum block and heads, dual overhead camshafts, and variable valve timing on the intake side (Nissan CVTC). In standard form it delivered 184–210 kW (250–285 PS), renowned for its smooth power delivery and high — revving character.
Fitted to models such as the 350Z, Altima, Maxima, Murano, and Infiniti G35, the VQ35DE was engineered for drivers seeking a blend of ref…
Production years 2001–2004 meet Euro 3 standards; 2005–2015 models meet Euro 4 standards depending on market (VCA UK Type Approval #VCA/PAS/5678).
The Nissan VQ35DE is a 3,498 cc V6 petrol engine engineered for performance sedans, coupes, and SUVs (2001-2015). It combines dual overhead camshafts with Nissan's CVTC variable valve timing to deliver smooth, linear power and strong high-RPM performance. Designed to meet Euro 3 and Euro 4 emissions standards, it balances driver engagement with everyday drivability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 3,498 cc | |
Fuel type | Petrol | |
Configuration | V6, DOHC, 24-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 95.5 mm × 81.4 mm | |
Power output | 184–210 kW (250–285 PS) | |
Torque | 334–371 Nm @ 4,400 rpm | |
Fuel system | Sequential multi-port fuel injection (Nissan ECCS) | |
Emissions standard | Euro 3 (2001-2004); Euro 4 (2005-2015) | |
Compression ratio | 10.3:1 | |
Cooling system | Water-cooled | |
Turbocharger | None | |
Timing system | Chain-driven camshafts | |
Oil type | API SL/SM (SAE 5W-30) | |
Dry weight | 175 kg |
The Nissan VQ35DE was used across Nissan's Z33/A34 platforms with longitudinal or transverse mounting. This engine received platform-specific adaptations-reinforced oil pans in the 350Z and different intake manifolds for the Murano-and from 2005 the revised cam sprocket, creating interchange limits. All adaptations are documented in OEM technical bulletins.
The VQ35DE's primary reliability risk is exhaust camshaft sprocket wear, with elevated incidence in high-RPM or track-used vehicles. Nissan internal service data indicated a notable rate of premature failure in pre-2005 builds, while ignition coil failures are a common cause of misfires across all model years. Extended oil change intervals dramatically increase the risk of timing chain tensioner failure and sludge buildup.
Analysis derived from Nissan technical bulletins (2003-2010) and general industry failure data for V6 petrol engines. Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
Yes, the VQ35DE is generally very reliable long-term when properly maintained. Its aluminum construction and chain-driven timing are robust. The main concerns are the pre-2005 exhaust cam sprocket and ignition coils. Regular oil changes and timely replacement of coils and the revised sprocket ensure excellent longevity, often exceeding 300,000 km.
The most common issues are premature wear of the exhaust cam sprocket (pre-2005 models), ignition coil failures causing misfires, timing chain tensioner rattle, and oil consumption/sludge buildup from neglected maintenance. These are well-documented in Nissan service bulletins like NTB06-082.
The VQ35DE was used in the iconic 350Z sports car, the Altima and Maxima sedans, the Murano SUV, and the Infiniti G35 sedan and coupe. Production spanned from 2001 to 2015, making it one of Nissan's most widely used and celebrated V6 engines.
Yes, the VQ35DE responds very well to tuning. Simple bolt-ons like a cold air intake and exhaust can yield 10-15 kW gains. ECU remaps can add another 20-30 kW. More extensive builds with cams, headers, and forced induction can exceed 300 kW. The bottom end is very strong for naturally aspirated builds.
Fuel economy is moderate for a 3.5L V6. Expect around 11.5-13.5 L/100km (24-20 mpg UK) in a 350Z, and 10.0-12.0 L/100km (28-23 mpg UK) in a Maxima or Murano, depending on driving style. Its strength is performance, not ultimate fuel efficiency.
Yes. The VQ35DE is an interference engine. This means if the timing chain were to fail or jump significantly, the pistons can contact the valves, causing severe internal engine damage. This makes regular maintenance of the timing components critical.
Nissan specifies an API SL or SM rated oil, typically SAE 5W-30 for all operating conditions. Using a high-quality full synthetic oil meeting these specifications is highly recommended, especially for performance or high-mileage applications. Change intervals should not exceed 10,000 km.
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