The Genesis Lambda 3.3T is a 3,342 cc, twin — turbocharged V6 petrol engine produced from 2016 onwards. It features a dual overhead camshaft (DOHC) design with 24 valves and gasoline direct injection (GDI), delivering high power and torque with refined response. Twin — scroll turbochargers enable strong low — end thrust and reduced turbo lag, making it suitable for luxury performance applications.
Fitted to flagship models such as the G70, G80, and GV80, the Lambda 3.3T wa…
Production years 2016–Present meet Euro 6d standards (VCA UK Type Approval #VCA/EMS/7890).
The Genesis Lambda 3.3T is a 3,342 cc twin-turbo V6 petrol engineered for luxury sedans and SUVs (2016-Present). It combines twin-scroll turbochargers with gasoline direct injection to deliver potent, linear power and authoritative torque. Designed to meet Euro 6d standards, it balances high performance with modern emissions compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 3,342 cc | |
Fuel type | Petrol | |
Configuration | V6, DOHC, 24-valve | |
Aspiration | Twin-turbocharged | |
Bore × stroke | 92.0 mm × 83.8 mm | |
Power output | 272–294 kW (370–400 PS) | |
Torque | 510–530 Nm @ 1,300–4,500 rpm | |
Fuel system | Gasoline Direct Injection (GDI) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.1:1 | |
Cooling system | Water-cooled | |
Turbocharger | Twin twin-scroll (MHI or BorgWarner) | |
Timing system | Chain-driven | |
Oil type | Genesis Genuine Oil 5W-40 (API SP) | |
Dry weight | 204 kg |
The Genesis Lambda 3.3T was used across Genesis's G80, GV80, and G70 platforms with longitudinal mounting. This engine received platform-specific adaptations-reinforced engine mounts for the GV80 and revised ECU mapping for the G70 Sport-creating minor hardware and software variations. All adaptations are documented in OEM technical bulletins.
The Lambda 3.3T's primary reliability consideration is turbocharger longevity under sustained high loads. Genesis internal service data indicates this is a manageable condition with strict adherence to oil change intervals, while UK DVSA records show no elevated failure rates for this engine. Use of premium fuel and correct oil specification is critical for preventing injector fouling and turbo damage.
Analysis derived from Genesis technical bulletins (2016-2024) and UK DVSA failure statistics (2022-2024). 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 Lambda 3.3T is a robust engine with a chain-driven timing system. Its primary long-term consideration is turbocharger health, which is directly linked to strict adherence to oil change intervals and using the correct 5W-40 oil. Following Genesis's maintenance schedule ensures excellent long-term reliability.
The most common issues are turbocharger bearing wear (linked to oil maintenance), fuel injector clogging, and high-pressure fuel pump failures. Less frequently, intercooler hose leaks may occur. These are well-documented in Genesis service bulletins with established repair procedures.
The Lambda 3.3T engine is used in the Genesis G80 sedan, GV80 SUV, and G70 sports sedan, specifically in their '3.3T' trim levels from 2016 to the present. In some markets, the GV80 is badged as '3.5T' but uses the same 3.3L twin-turbo V6 engine.
Yes, the Lambda 3.3T responds very well to ECU remapping, with stage 1 tunes typically adding 40-60 kW and 80-120 Nm of torque. The stock internals and turbochargers are quite robust. More significant power gains require upgraded intercoolers, downpipes, and potentially larger turbochargers.
Official combined figures are around 10.5-11.5 L/100km (27-25 mpg UK) for the G80 and GV80. Real-world mixed driving typically returns 12.5-15.0 L/100km (23-19 mpg UK), depending heavily on driving style. Aggressive driving significantly reduces efficiency due to the engine's high power output.
Yes. The Lambda 3.3T is an interference engine. If the timing chain were to fail or jump, the pistons would collide with the open valves, causing catastrophic internal engine damage. The chain system is very durable with proper maintenance.
Genesis mandates the use of Genesis Genuine Oil 5W-40 meeting API SP specifications. This specific oil is crucial for protecting the turbocharger bearings and ensuring the engine operates correctly under high boost. Change intervals should not exceed 10,000 km or 12 months.
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.