The Genesis Smartstream D2.0 is a 1,998 cc, inline‑four turbo‑diesel engine introduced in 2023. It features a high-pressure common-rail fuel system, dual overhead camshafts (DOHC), and a variable geometry turbocharger (VGT). This powertrain is engineered for efficiency and refinement, producing 147 kW (200 PS) and 440 Nm of torque.
Fitted exclusively to the GV70 SUV, the Smartstream D2.0 was designed for drivers prioritizing fuel economy, strong low-end pulling power, and quiet operation. Emissions compliance is achieved through a diesel particulate filter (DPF), selective catalytic reduction (SCR) with AdBlue, and exhaust gas recirculation (EGR), meeting stringent Euro 6d standards.
One documented area for attention is potential crystallization of the AdBlue injector nozzle under specific cold-weather operating conditions, which can trigger emissions system faults. This is addressed in Genesis Service Bulletin TSB-23-05-002, which outlines a software update and, if necessary, replacement of the injector for affected vehicles.
All production years (2023–Present) meet Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/5680).
The Genesis Smartstream D2.0 is a 1,998 cc inline‑four turbo‑diesel engineered for luxury SUVs (2023–Present). It combines a high-pressure common-rail injection system with a variable geometry turbocharger to deliver strong, low-RPM torque and exceptional fuel efficiency. Designed to meet Euro 6d standards, it balances environmental compliance with effortless performance.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,998 cc | |
| Fuel type | Diesel | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Turbocharged | |
| Bore × stroke | 84.0 mm × 90.0 mm | |
| Power output | 147 kW (200 PS) | |
| Torque | 440 Nm @ 1,750–2,750 rpm | |
| Fuel system | High-pressure common-rail (up to 2,200 bar) | |
| Emissions standard | Euro 6d | |
| Compression ratio | 15.5:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Variable geometry turbo (VGT), water-cooled | |
| Timing system | Chain-driven | |
| Oil type | Genesis Genuine Oil 5W-30 (ACEA C2/C3) | |
| Dry weight | 172 kg |
The VGT turbo provides abundant low-end torque, ideal for relaxed towing and city driving. To prevent AdBlue injector crystallization (TSB-23-05-002), Genesis recommends avoiding extremely short trips in sub-zero temperatures and ensuring the AdBlue tank is always filled with certified fluid. Using only Genesis-approved 5W-30 C2/C3 oil is critical for DPF and SCR system longevity. The engine's design prioritizes refinement; extended idling or frequent short trips may accelerate DPF regeneration cycles and increase AdBlue consumption.
Oil Specs: Requires Genesis Genuine Oil 5W-30 meeting ACEA C2/C3 specification (Genesis Owner's Manual).
Emissions: Euro 6d certification applies to all model years (2023–Present) (VCA Type Approval #VCA/EMS/5680).
Power Ratings: Measured under SAE J1349 standards. Output is consistent across all GV70 applications (Genesis TIS Doc. G-TIS-7762).
Genesis Technical Information System (TIS): Docs G-TIS-7747, G-TIS-7752, G-TIS-7757, TSB-23-05-002
VCA Type Approval Database (VCA/EMS/5680)
SAE International: J1349 Engine Power Certification Standards
The Genesis Smartstream D2.0 was developed for Genesis's GV70 platform with longitudinal mounting. This engine features specific tuning for the GV70's SUV weight and dynamics. All adaptations are documented in OEM technical bulletins.
The engine code 'Smartstream D2.0' is cast into the engine block on the passenger side, near the alternator (Genesis TIS G-TIS-7772). The 8th digit of the VIN is 'D' for all Smartstream D2.0-equipped vehicles. Visually, the engine is identifiable by its variable geometry turbocharger and its black plastic engine cover with '2.0 CRDi' branding. Service parts are specific to this engine and are not interchangeable with previous Genesis diesel engines.
The Smartstream D2.0's primary documented concern is potential AdBlue injector nozzle crystallization in extreme cold, addressed by a service bulletin. Genesis TSB-23-05-002 provides a definitive fix, while owner data suggests EGR valve sooting can occur with predominantly urban driving. Strict adherence to using certified AdBlue and the correct 5W-30 C2/C3 oil is essential for system health.
Analysis derived from Genesis technical bulletins (2023-2024) and aggregated owner-reported data (2023-2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about GENESIS SMARTSTREAMD-2-0.
Comprehensive technical documentation and regulatory references
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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