The Renault H4B 400 is a 1,197 cc, inline‑three turbocharged petrol engine produced between 2012 and 2018. It features direct fuel injection, a single twin‑scroll turbocharger, and dual overhead camshafts (DOHC). This compact powerplant delivered 80 kW (109 PS) and 160 Nm of torque, with its turbocharged induction providing strong low‑rpm response for urban agility.
Fitted to models such as the Clio IV RS Line, Twingo III GT, and Captur, the H4B 400 was engineered for dri…
Production years 2012–2018 meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/5678).
The Renault H4B 400 is a 1,197 cc inline‑three turbocharged petrol engineered for supermini and compact SUV applications (2012-2018). It combines direct fuel injection with a twin‑scroll turbocharger to deliver responsive low‑end torque and compact efficiency. Designed to meet Euro 5 standards, it balances urban performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,197 cc | |
Fuel type | Petrol | |
Configuration | Inline‑3, DOHC, 12‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 78.0 mm × 83.8 mm | |
Power output | 80 kW (109 PS) @ 5,500 rpm | |
Torque | 160 Nm @ 1,500–4,000 rpm | |
Fuel system | Direct injection (Bosch MED17.5.5) | |
Emissions standard | Euro 5 | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Single twin‑scroll (Garrett) | |
Timing system | Chain‑driven | |
Oil type | Renault RN0710 (SAE 5W‑40) | |
Dry weight | 95 kg |
The Renault H4B 400 was used across Renault's B/C-segment platforms with transverse mounting. This engine received platform-specific adaptations-reinforced mounts in the Captur and revised intake manifolds for the Twingo GT. All adaptations are documented in OEM technical bulletins.
The H4B 400's primary reliability consideration is intake valve carbon buildup, a common trait of direct injection petrol engines. Renault service data indicates this can lead to drivability issues if neglected, while UK DVSA records show no systemic failures. Adherence to premium fuel and periodic intake cleaning makes this a manageable concern.
Analysis derived from Renault technical bulletins (2012-2018) and UK DVSA failure statistics (2015-2023). Repair procedures should follow manufacturer guidelines.
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Generally yes, with caveats. It's a robust engine when maintained correctly. The main long-term concerns are carbon buildup on intake valves and potential for higher-than-average oil consumption on early builds. Using premium fuel (95 RON) and Renault-spec oil (RN0710) is crucial for longevity.
The most frequently documented issues are intake valve carbon buildup causing rough idle, occasional high-pressure fuel pump failures, and a characteristic turbo wastegate rattle on some units. Higher oil consumption was also noted in early production engines.
The H4B 400 TCe 110 engine was used in the Renault Clio IV (2012-2018), Renault Twingo III GT (2014-2018), and the first-generation Renault Captur (2013-2018). It was not used in Dacia or Nissan models.
Yes, it has good tuning potential. A simple ECU remap can safely increase power to around 130-140 PS. More extensive modifications (larger turbo, injectors) can yield higher figures. However, the standard internals are not designed for extreme power levels, so conservative tuning is advised.
Official combined figures range from 4.5 to 5.0 L/100km (approx. 56-50 mpg UK), depending on the model and gearbox. Real-world driving typically yields 5.5-6.5 L/100km (43-51 mpg UK), with careful driving in a Clio potentially achieving better results.
Yes. The H4B 400 is an interference engine. If the timing chain were to fail (which is rare, as it's designed for the engine's lifetime), it would likely result in severe internal damage as the pistons would collide with the open valves.
Renault mandates the use of RN0710 specification oil, typically a 5W-40 synthetic grade. Using the correct oil is vital for protecting the turbocharger, maintaining chain tensioner function, and minimizing carbon buildup. Always refer to your owner's manual.
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