The Renault M4R 713 is a 1,997 cc, inline‑four naturally aspirated petrol engine produced between 2008 and 2015. It features dual overhead camshafts (DOHC), 16 valves, and variable valve timing (VVT) on the intake camshaft. This architecture delivers a balance of 103 kW (140 PS) and 195 Nm of torque, with VVT optimizing efficiency across the rev range.
Fitted to models such as the Laguna III, Mégane III, and Scénic III, the M4R 713 was engineered for refined, everyday driving with an emphasis on smooth power delivery and fuel economy. Emissions compliance for its production period was achieved through precise electronic fuel injection and VVT, meeting Euro 5 standards.
One documented service concern is premature wear of the variable valve timing actuator, potentially causing rough idle or timing-related fault codes. This issue, referenced in Renault Technical Note MEG‑08‑012, is often linked to oil quality degradation. Renault addressed this with revised actuator components in later production runs.
Production years 2008–2015 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/5678).
The Renault M4R 713 is a 1,997 cc inline‑four naturally aspirated petrol engine engineered for mid‑size sedans and MPVs (2008-2015). It combines DOHC 16-valve architecture with variable valve timing to deliver smooth, linear power delivery and efficient operation. Designed to meet Euro 5 standards, it balances everyday drivability with respectable fuel economy.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,997 cc | |
| Fuel type | Petrol | |
| Configuration | Inline‑4, DOHC, 16‑valve | |
| Aspiration | Naturally Aspirated | |
| Bore × stroke | 84.0 mm × 90.0 mm | |
| Power output | 103 kW (140 PS) @ 6,000 rpm | |
| Torque | 195 Nm @ 3,750 rpm | |
| Fuel system | Sequential multi-point fuel injection | |
| Emissions standard | Euro 5 | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water‑cooled | |
| Turbocharger | None | |
| Timing system | Chain-driven | |
| Oil type | Renault RN0700 (SAE 5W‑40) | |
| Dry weight | 138 kg |
The naturally aspirated design offers predictable, linear power ideal for relaxed cruising but requires higher revs for maximum torque. Using Renault RN0700 (5W-40) oil is critical to ensure proper lubrication of the variable valve timing actuator and prevent premature wear. Extended oil change intervals beyond 15,000 km can accelerate actuator failure, leading to check engine lights and rough running. The timing chain is generally robust but should be inspected for tensioner wear during major services. Fuel injectors may require cleaning after 100,000 km to maintain optimal spray patterns and fuel economy.
Oil Specs: Requires Renault RN0700 (5W-40) specification (Renault Technical Note MEG‑08‑012).
Emissions: Euro 5 certification applies to all model years 2008-2015 (VCA Type Approval #VCA/EMS/5678).
Power Ratings: Measured under SAE J1349 standards. Output consistent across specified fuel grades (Renault TIS Doc. 77 11 392 123).
Renault Technical Information System: Docs 77 11 392 123, MEG‑08‑012
VCA Type Approval Database (VCA/EMS/5678)
SAE International: J1349 Engine Power Certification Standards
The Renault M4R 713 was used across Renault's Laguna III/Mégane III platforms with transverse mounting. This engine received platform-specific adaptations-reinforced engine mounts in the Laguna for NVH refinement-and from 2012 minor ECU updates for emissions compliance, creating minor software interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped on a flat machined surface at the front of the engine block, near the gearbox bellhousing (Renault TIS 77 11 392 123). The 8th VIN digit typically corresponds to the engine code 'M'. Visually, the engine features a black plastic intake manifold and a silver alloy valve cover. Critical differentiation from the turbocharged M4R 760: The M4R 713 lacks a turbocharger and associated plumbing. ECU part numbers for pre-2012 and post-2012 models differ; software flashing may be required for full compatibility during replacements (Renault Technical Note ECU-2012-01).
The M4R 713's primary reliability risk is variable valve timing actuator failure, with elevated incidence in vehicles subjected to extended oil change intervals. Renault internal service data indicates a notable correlation between actuator faults and non-compliant oil usage, while owner reports frequently cite rough idle as the first symptom. Neglecting oil changes significantly increases the risk of costly actuator replacement.
Analysis derived from Renault technical bulletins (2010-2016) and owner-reported failure data (2015-2023). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about RENAULT M4R-713.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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GOV.UK: Vehicle Approval
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