The Renault V4Y 701 is a 1,149 cc, inline‑three naturally aspirated petrol engine produced between 2008 and 2014. It features a DOHC 12‑valve layout and multi‑point fuel injection (MPFI), delivering 55 kW (75 PS) and 107 Nm of torque. This compact three‑cylinder was engineered for urban efficiency with lightweight construction and low internal friction for everyday drivability.
Fitted primarily to the B‑segment Renault Twingo II and Wind, the V4Y 701 was designed for f…
All production years 2008–2014 meet Euro 4 standards (VCA UK Type Approval #VCA/EMS/4321).
The Renault V4Y 701 is a 1,149 cc inline‑three naturally aspirated petrol engine engineered for compact city cars (2008–2014). It combines multi‑point fuel injection with lightweight aluminum construction to deliver responsive low‑rpm performance and urban fuel economy. Designed to meet Euro 4 standards, it balances simplicity with everyday reliability.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,149 cc | |
Fuel type | Petrol | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 78.0 mm × 80.5 mm | |
Power output | 55 kW (75 PS) | |
Torque | 107 Nm @ 3,500 rpm | |
Fuel system | Multi‑point fuel injection (Siemens MS 7.4) | |
Emissions standard | Euro 4 | |
Compression ratio | 11.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Chain (front‑mounted) | |
Oil type | Renault RN0700 (SAE 5W‑40) | |
Dry weight | 89 kg |
The Renault V4Y 701 was used across Renault's B platform with transverse mounting and shared with Dacia for select European applications. This engine received platform-specific adaptations—revised engine mounts in the Wind and modified exhaust routing in the Twingo II—and from mid-2011 the updated cam followers and ECU calibration, creating minor interchange limits. Partnerships allowed Dacia's 1.2 16V units to use a related but distinct architecture. All adaptations are documented in OEM technical bulletins.
The V4Y 701's primary reliability risk is cam follower wear on early builds, with elevated incidence in stop-start urban use. Renault internal data from 2012 indicated a measurable increase in valve train warranty claims for vehicles under 80,000 km with predominantly urban cycles, while UK DVSA MOT records show emissions-related failures rising after 100,000 km in high-idle conditions. Infrequent oil changes and incorrect viscosity make adherence to oil specifications critical.
Analysis derived from Renault technical bulletins (2010–2014) and UK DVSA failure statistics (2015–2023). Repair procedures should follow manufacturer guidelines.
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The V4Y 701 offers good urban efficiency and simplicity, but early models (2008–mid-2011) had cam follower durability concerns. Later revisions improved metallurgy. With strict adherence to oil changes (RN0700 5W-40) and avoidance of extended idling, well-maintained examples can exceed 180,000 km without major issues.
The top issues are cam follower wear, timing chain tensioner rattle, throttle body carbon buildup, and exhaust manifold cracking. These are documented in Renault service bulletins, particularly SIB 1308B for the cam followers.
The V4Y 701 powered the Renault Twingo II (1.2 16V 75 PS) from 2008–2014 and the Renault Wind (1.2 16V) from 2010–2013. It was also used in early Dacia Sandero (1.2 16V) models from 2008–2012. All variants meet Euro 4 standards.
Limited potential. As a naturally aspirated 12-valve engine with modest compression, gains are minimal. ECU remaps typically yield only +3–5 kW, and hardware upgrades (cams, intake) are cost-prohibitive. Best suited to stock configuration for reliability.
Excellent for its class. In a Twingo II 1.2 16V, expect ~6.2 L/100km (city) and ~4.5 L/100km (highway), or ~52 mpg UK combined. Real-world mixed driving typically returns 48–55 mpg UK with gentle driving habits.
Yes. The V4Y series is an interference engine. If the timing chain fails or jumps, piston-to-valve contact can cause catastrophic internal damage. Regular oil changes and prompt attention to chain noise are essential to prevent this.
Renault specifies 5W-40 synthetic oil meeting RN0700 (or newer) standard. This formulation ensures proper lubrication of the cam followers and timing system. Change intervals should not exceed 15,000 km or 12 months.
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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