The Genesis G6ED is a 2,998 cc, V6 naturally aspirated petrol engine introduced in 2020 for the brand's executive sedans and SUVs. It features gasoline direct injection (GDI), dual overhead camshafts (DOHC), and continuously variable valve timing (CVVT) on both intake and exhaust. This engine delivers a refined 204 kW (277 PS) and 313 Nm of torque, prioritizing smooth, linear power delivery and exceptional NVH characteristics for a serene driving experience.
Fitted primarily to the G70 sedan and GV70 SUV, the G6ED was engineered to offer effortless performance combined with luxury comfort and reliability. It targets drivers seeking a sophisticated, naturally aspirated alternative to turbocharged engines, with a focus on throttle response and acoustic refinement. Emissions compliance is achieved through advanced engine management and catalytic conversion, meeting stringent Euro 6d standards.
One documented area for attention is potential carbon buildup on intake valves, a known characteristic of direct-injection engines. Genesis addresses this through specific service procedures outlined in Technical Service Bulletin TSB-21-05-002, which details cleaning protocols and preventative maintenance schedules to ensure optimal airflow and performance.
Production years 2020–Present meet Euro 6d standards for all markets (VCA UK Type Approval #VCA/EMS/5679).
The Genesis G6ED is a 2,998 cc V6 naturally aspirated petrol engine engineered for executive sedans and SUVs (2020-Present). It combines gasoline direct injection with dual CVVT to deliver smooth, linear power and exceptional refinement. Designed to meet Euro 6d standards, it balances responsive performance with modern emissions compliance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 2,998 cc | |
| Fuel type | Petrol | |
| Configuration | V6, DOHC, 24-valve | |
| Aspiration | Naturally aspirated | |
| Bore × stroke | 87.5 mm × 83.1 mm | |
| Power output | 204 kW (277 PS) @ 6,400 rpm | |
| Torque | 313 Nm @ 5,000 rpm | |
| Fuel system | Gasoline Direct Injection (GDI) | |
| Emissions standard | Euro 6d | |
| Compression ratio | 10.5:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | None | |
| Timing system | Chain-driven | |
| Oil type | Genesis Genuine Oil 5W-30 (API SP) | |
| Dry weight | 185 kg |
The naturally aspirated design provides immediate throttle response and a linear power curve, ideal for relaxed cruising and precise control. To mitigate GDI-related carbon buildup on intake valves, periodic cleaning per TSB-21-05-002 is recommended, especially for vehicles with predominantly short urban journeys. Adherence to 10,000 km or 12-month oil change intervals using Genesis Genuine 5W-30 oil is critical for maintaining chain and valve train health. The engine's design prioritizes refinement; NVH levels are exceptionally low under all operating conditions.
Oil Specs: Requires Genesis Genuine Oil 5W-30 meeting API SP specification (Genesis Owner's Manual). ACEA C2/C3 oils are not approved.
Emissions: Euro 6d certification applies to all 2020–Present models (VCA Type Approval #VCA/EMS/5679). Includes RDE (Real Driving Emissions) compliance.
Power Ratings: Measured under SAE J1349 standards. Output figures are for standard tune; no factory performance variants exist (Genesis TIS Doc. G-TIS-5025).
Genesis Technical Information System (TIS): Docs G-TIS-5021, G-TIS-5025
Genesis Service Information Bulletin (TSB-21-05-002)
VCA Type Approval Database (VCA/EMS/5679)
The Genesis G6ED is used exclusively in Genesis's G70 and GV70 platforms with longitudinal mounting. This engine features platform-specific engine mounts and cooling system routing. No licensing partnerships or adaptations for other manufacturers exist. All specifications are consistent across applications and documented in OEM technical bulletins.
Locate the engine code stamped on the front of the left cylinder bank, near the timing cover (Genesis TIS G-TIS-5002). The 8th digit of the VIN is 'E' for the 3.0L G6ED engine. Visually, the engine is identifiable by its naturally aspirated configuration (no turbochargers or intercoolers) and the prominent '3.0 GDI' badge on the engine cover. Critical differentiation from the twin-turbo 3.5L (G4K6): The G6ED lacks visible turbochargers and has a simpler intake manifold. Service parts are generally interchangeable between G70 and GV70 applications for the same model year.
The G6ED's primary documented concern is potential carbon buildup on intake valves, a trait common to GDI engines. Genesis TSB-21-05-002 outlines procedures for affected vehicles, while owner feedback indicates this is manageable with preventative maintenance. Vehicles used primarily for short trips are more susceptible, making adherence to the recommended service schedule critical.
Analysis derived from Genesis technical bulletins (2020-2024) and aggregated owner-reported data (2020-2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about GENESIS G6ED.
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 GENESIS 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.
GENESIS 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 officialGENESIS 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.
