The Renault Z7X 753 is a 3,498 cc, 60° V6 naturally aspirated petrol engine produced between 2012 and 2018. It features dual overhead camshafts (DOHC), continuously variable valve timing (CVVT) on both intake and exhaust camshafts, and sequential multi — point fuel injection. In standard form it delivers 195 kW (265 PS) and 360 Nm of torque, engineered for refined high — rev performance and effortless highway cruising.
Fitted to premium models such as the Talisman and Espa…
Production years 2012–2014 meet Euro 5 standards; 2015–2018 models meet Euro 6 (VCA UK Type Approval #VCA/EMS/8124).
The Renault Z7X 753 is a 3,498 cc V6 naturally aspirated petrol engine engineered for executive sedans and large MPVs (2012–2018). It combines dual CVVT with sequential multi-point injection to deliver linear power delivery and refined high-speed cruising. Designed to meet Euro 5 and Euro 6 emissions standards, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 3,498 cc | |
Fuel type | Petrol | |
Configuration | 60° V6, DOHC, 24‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 93.0 mm × 85.8 mm | |
Power output | 195 kW (265 PS) | |
Torque | 360 Nm @ 3,250 rpm | |
Fuel system | Sequential multi-point injection (Bosch ME 17.4) | |
Emissions standard | Euro 5 (2012–2014); Euro 6 (2015–2018) | |
Compression ratio | 11.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Chain (front‑mounted, dual chains) | |
Oil type | Renault RN0700 (ACEA A3/B4, SAE 5W‑40) | |
Dry weight | 198 kg |
The Renault Z7X 753 was used across Renault's CMF‑CD and CMF‑E platforms with longitudinal mounting. This engine received platform-specific adaptations—reinforced subframes in the Talisman and revised cooling ducts in the Espace—and from 2015 the Euro 6 update introduced revised CVVT hardware and EGR calibration, creating minor interchange limits. All adaptations are documented in OEM technical bulletins.
The Z7X 753's primary reliability risk is CVVT solenoid seal failure due to thermal degradation, with elevated incidence in sustained high-load or hot-climate usage. Renault internal field data from 2016 indicated a measurable uptick in cam phasing faults before 90,000 km in fleet vehicles, while UK DVSA records show related misfire events in MOT-tested vehicles. Extended highway driving or towing amplifies heat exposure, making component upgrades and oil quality critical.
Analysis derived from Renault technical bulletins (2012–2018) and UK DVSA failure statistics (2016–2023). 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 Z7X 753 is generally robust when maintained properly, but early units (2012–2015) are prone to CVVT solenoid issues. Post-2015 revisions improved reliability. Using correct RN0700 oil, quality petrol, and avoiding constant high-load operation significantly enhances longevity.
Top issues include CVVT solenoid seal failure, IMRC actuator binding, EGR valve coking, and front timing cover oil leaks. These are documented in Renault service bulletins RSB‑CVVT‑2015‑06 and RSB‑FUEL‑2013‑09, especially in high-mileage or hot-climate vehicles.
The Z7X 753 powers the Talisman and Espace from 2015–2018, both in V6 270 form. It is exclusive to Renault and not shared with Nissan or Mercedes under this code. Pre-2015 Z7X variants are not documented in production vehicles.
Yes—ECU remapping can safely yield +15–20 kW on stock hardware due to conservative factory calibration. Supporting upgrades (cold air intake, performance exhaust) enhance gains. Forced induction is not recommended without internal modifications.
Official NEDC combined is ~10.2 L/100km (~28 mpg UK). Real-world mixed driving typically achieves 11.0–12.5 L/100km (23–26 mpg UK), depending on model and driving style. Highway efficiency exceeds 8.5 L/100km.
Yes. The Z7X series is an interference design. Timing chain failure—though rare due to dual front-mounted chains—could cause piston-to-valve contact and catastrophic damage. No widespread chain issues reported.
Renault specifies RN0700-compliant 5W‑40 synthetic oil (ACEA A3/B4). This high-shear-stability formulation protects CVVT components and timing chains. Change every 15,000 km or 12 months, whichever comes first.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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