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 was engineered for drivers seeking effortless acceleration and high-speed stability. Emissions compliance is achieved through GDI, dual catalytic converters, and an engine management system calibrated for Euro 6d standards.
One documented engineering focus is managing long-term heat stress on turbocharger components and exhaust manifolds. Genesis service documentation (Bulletin TWIN-TURBO-2018) outlines specific inspection intervals for turbocharger wastegates and recommends high-quality oil to ensure bearing longevity under sustained high-load conditions.
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 twin-turbo setup provides immense low-end torque ideal for overtaking and towing but requires strict adherence to 10,000 km oil and filter changes using Genesis-specified 5W-40 to protect turbo bearings and variable valve components. GDI technology demands periodic fuel injector and intake valve cleaning (every 50,000–70,000 km) to maintain spray pattern and prevent carbon buildup. Premium (98 RON) fuel is mandatory for optimal performance and to prevent knock under high boost. The chain-driven timing system is designed for longevity but should be inspected during major services.
Oil Specs: Requires Genesis Genuine Oil 5W-40 (API SP) specification (Genesis Owner's Manual).
Emissions: Euro 6d certification applies to all production years (VCA Type Approval #VCA/EMS/7890).
Power Ratings: Measured under SAE J1349 standards. Output varies by model application (Genesis TIS Doc. G-V6TT-001).
Genesis Technical Information System (TIS): Docs G-V6TT-001, G-V6TT-002
VCA Type Approval Database (VCA/EMS/7890)
Genesis Service Information Bulletin TWIN-TURBO-2018
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.
Locate the engine code stamped on the front face of the cylinder block, near the timing cover (Genesis TIS G-V6TT-003). The 8th VIN digit for Lambda 3.3T-equipped vehicles is 'L'. Visual identification: aluminium block with black plastic intake manifold and '3.3 T-GDI' badge on the engine cover. Critical differentiation from the naturally aspirated G4K5: Lambda 3.3T has two turbochargers (one on each bank) and associated intercooler plumbing. Service parts, particularly for the turbo and exhaust systems, are specific to this engine.
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.
Find answers to most commonly asked questions about GENESIS LAMBDA-3-3T.
Comprehensive technical documentation and regulatory references
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GENESIS Official Site
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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)
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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
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VCA Certification Portal
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