The Renault Z7W 713 is a 3,498 cc, V6 naturally aspirated petrol engine produced between 2008 and 2015. It features dual overhead camshafts (DOHC), 24 valves, and sequential multi — point fuel injection. In standard form it delivers 177 kW (241 PS) and 330 Nm of torque, with smooth linear power delivery ideal for executive and grand tourer applications.
Fitted to models such as the Laguna III and Vel Satis, including variants like the 3.5 V6, the Z7W 713 was engineered for refi…
All production years 2008–2015 meet Euro 5 standards .
The Renault Z7W 713 is a 3,498 cc V6 naturally aspirated petrol engine engineered for executive sedans and grand tourers (2008–2015). It combines sequential multi-point injection with variable valve timing on the intake camshafts to deliver linear power and refined operation across the rev range. Designed to meet Euro 5, it balances performance with emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 3,498 cc | |
Fuel type | Petrol | |
Configuration | V6, DOHC, 24‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 93.0 mm × 85.8 mm | |
Power output | 177 kW (241 PS) | |
Torque | 330 Nm @ 3,000 rpm | |
Fuel system | Sequential multi-point injection (Siemens) | |
Emissions standard | Euro 5 | |
Compression ratio | 10.6:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Chain (dual front‑mounted) | |
Oil type | Renault RN0700 (SAE 5W‑40) | |
Dry weight | 182 kg |
The Renault Z7W 713 was used across Renault's D platform with longitudinal mounting. This engine received platform-specific adaptations—reinforced engine mounts in the Laguna III and revised exhaust manifolds in the Vel Satis—and from 2011 the updated Laguna III Phase 2 adopted revised VVT actuators, creating limited interchangeability. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. 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
The Z7W 713 offers smooth performance and strong refinement, but early units (2008–2011) show higher VVT actuator seal wear under short-trip conditions. Post-2011 revisions improved seal durability. With proper maintenance—especially oil changes every 15,000 km and using RN0700 oil—longevity is generally good.
Top issues include VVT actuator seal failure, timing chain guide wear, catalytic converter degradation, and intake manifold runner sticking. These are documented in Renault SIB 15A002 and DVSA MOT data. Most stem from driving patterns or oil maintenance rather than inherent design flaws.
The Z7W 713 powers the Laguna III (3.5 V6, 2008–2015) and Vel Satis (3.5 V6, 2008–2010). Both are longitudinal-mounted on the D platform and comply with Euro 5 emissions.
Aftermarket ECU tuning is common on the Z7W-713 platform, but increasing boost or altering engine parameters accelerates component wear, impacts emissions compliance, and may void vehicle warranties. Any modifications should be evaluated carefully by a qualified specialist.
Official NEDC combined figures range from 10.1–10.7 L/100km (≈28–26 mpg UK). Real-world mixed driving typically achieves 24–27 mpg UK. Highway cruising can exceed 29 mpg UK, while city use may drop to 21 mpg UK depending on traffic.
Yes. The Z7W 713 is an interference engine. If either timing chain fails or jumps, piston-to-valve contact can cause catastrophic damage. However, the dual-chain design is robust with proper oil maintenance.
Renault specifies RN0700 (5W-40) synthetic oil. This meets ACEA A3/B4 standards and is essential for high-temperature stability and VVT actuator protection. Change intervals should not exceed 15,000 km or 12 months, especially with short-trip driving.
Comprehensive technical documentation and regulatory references
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Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
EUR-Lex
EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
GOV.UK: Vehicle Approval
UK compliance and certification requirements for imported and modified vehicles.
VCA Certification Portal
Type-approval guidance and documentation.
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