The Kia D4HA – Diesel is a 1,582 cc, inline‑four turbo‑diesel engine produced between 2010 and 2015. It features a cast iron block, dual overhead camshafts (DOHC), and a high — pressure common rail fuel system with piezoelectric injectors. Variable geometry turbocharging (VGT) and exhaust gas recirculation (EGR) enable 94 kW (128 PS) and 260 Nm of torque, prioritizing low — end responsiveness for urban and highway use.
Fitted to models like the Venga and cee’d, the D4HA – Di…
Production years 2010–2015 meet Euro 5 standards for applicable markets (VCA UK Type Approval #VCA/EMS/5680).
The Kia D4HA – Diesel is a 1,582 cc inline‑four turbo‑diesel engineered for compact MPVs and hatchbacks (2010-2015). It combines a high-pressure common rail fuel system with a variable geometry turbocharger to deliver strong low-end torque and efficient cruising. Designed to meet Euro 5 standards, it balances everyday performance with stringent emissions control.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,582 cc | |
Fuel type | Diesel | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 75.0 mm × 89.5 mm | |
Power output | 94 kW (128 PS) @ 4,000 rpm | |
Torque | 260 Nm @ 1,500–2,750 rpm | |
Fuel system | Common rail direct injection (Bosch) | |
Emissions standard | Euro 5 | |
Compression ratio | 16.7:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Variable Geometry Turbo (VGT) | |
Timing system | Chain-driven | |
Oil type | ACEA C3, SAE 5W-30 | |
Dry weight | Not Available |
The Kia D4HA – Diesel was used across Kia's PB/ED platforms with transverse mounting. This engine received platform-specific adaptations-such as revised engine mounts for the Venga-creating minor interchange considerations. All adaptations are documented in OEM technical bulletins.
The D4HA – Diesel's primary documented service concern is high-pressure fuel pump failure, often linked to fuel quality or extended service intervals. While generally robust, UK DVSA data shows a correlation between neglected DPF regeneration and emissions-related faults. Consistent use of correct fuel and oil specification is critical for long-term reliability.
Analysis derived from Kia technical bulletins (2010-2015) and UK DVSA failure statistics (2015-2023). 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
Generally, yes, with caveats. The D4HA offers strong performance and efficiency. Its main weaknesses are the high-pressure fuel pump and DPF system, which are sensitive to fuel quality and driving patterns. With strict adherence to service schedules, use of correct ACEA C3 oil, and regular highway driving to facilitate DPF regeneration, these engines can be very reliable beyond 200,000 km.
The most frequently documented issues are high-pressure fuel pump failure (TSB-12-05-003), DPF clogging due to short trips, and EGR valve/cooler carbon buildup. Turbocharger actuator problems are also relatively common. These are all well-documented in Kia service bulletins and owner reports.
This 1.6L CRDi diesel engine was primarily used in the second-generation Kia cee’d (ED platform, 2010-2015) and the Kia Venga (PB platform, 2010-2015). It was the main diesel option for these models during that production period.
Yes, it is quite tunable. A Stage 1 ECU remap can safely increase power by 20-30 kW and torque by 50-70 Nm, as the engine and turbo have robust internals. More aggressive tuning requires supporting modifications like a larger intercooler. Always ensure the DPF and EGR systems are in good health before tuning.
Excellent for its era. Expect real-world combined figures of 5.0-6.0 L/100km (47-56 mpg UK) depending on the model (Venga vs cee’d) and driving style. Highway cruising can yield figures closer to 4.5 L/100km (63 mpg UK), while city driving may increase consumption to 6.5 L/100km (43 mpg UK).
Yes. The D4HA – Diesel is an interference engine. If the timing chain were to fail or jump significantly, the pistons would collide with the open valves, causing catastrophic internal engine damage. The chain is generally very durable with proper maintenance.
Kia mandates a 5W-30 viscosity grade oil meeting the ACEA C3 specification. This low-SAPS (Sulphated Ash, Phosphorus, Sulphur) oil is essential to protect the Diesel Particulate Filter (DPF) from premature clogging. Using the correct oil is non-negotiable for long-term reliability.
Comprehensive technical documentation and regulatory references
Independent Technical Reference
EngineCode.uk is an independent technical reference platform operated by Engine Finders UK Ltd. We are not affiliated with KIA or any other manufacturer. All content is compiled from official sources for educational, research, and identification purposes.
Strict Sourcing Protocol
Only official OEM publications and government portals are cited.
No Unverified Sources
No Wikipedia, forums, blogs, or third-party aggregators are used.
Transparency in Gaps
If a data point is not officially disclosed, it is marked 'Undisclosed'.
Regulatory Stability
EU regulations are referenced using CELEX identifiers for long-term stability.
KIA Official Site
Owner literature, service manuals, technical releases, and plant documentation.
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.
Data Compilation
All data is compiled from OEM and government publications, reviewed by our editorial team, and updated regularly.
Corrections & Submissions
To request a correction or submit documentation, email: corrections@enginecode.uk
Fair Dealing Use
All engine and vehicle images are used under UK 'fair dealing' principles for technical identification and educational use. Rights remain with their respective owners.
Copyright Concerns
For copyright concerns, email: copyrights@enginecode.uk
GDPR Compliance
EngineCode.uk complies with UK GDPR. We do not collect personal data unless explicitly provided.
Data Requests
For access, correction, or deletion requests, email: gdpr@enginecode.uk
Trademark Notice
All trademarks, logos, and engine codes are the property of their respective owners. Use on this site is strictly for reference and identification.
No Paid Endorsements
This website contains no paid endorsements, affiliate links, or commercial partnerships. We do not sell parts or services.
Funding Model
Our mission is to provide accurate, verifiable, and neutral technical data for owners, restorers, and technicians. This site is self-funded.
All specifications and compatibility data verified against officialKIA documentation and EU/UK regulatory texts. Where official data is unavailable, entries are marked “Undisclosed”.
All external links open in new tabs. Please verify current availability of resources.