The SsangYong 2.5L T — GDi is a 2,497 cc, inline‑four turbocharged direct — injection petrol engine introduced in 2019. It features dual overhead camshafts (DOHC), 16 valves, and a twin — scroll turbocharger paired with high — pressure direct fuel injection. In standard form it delivers 165 kW (225 PS) and 360 Nm of torque, with strong mid — range pull and refined high — rpm response.
Fitted to the Rexton and Korando SUVs, the 2.5L T — GDi was engineered for responsive performanc…
All production years (2019–2025) meet Euro 6d emissions standards (VCA UK Type Approval #VCA/EMS/SY256).
The SsangYong 2.5L T-GDi is a 2,497 cc inline‑four turbocharged petrol engine engineered for mid- and large-size SUVs (2019–2025). It combines direct fuel injection with a twin-scroll turbocharger to deliver strong mid-range torque and smooth high-rpm power. Designed to meet Euro 6d standards, it balances performance with modern emissions control.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,497 cc | |
Fuel type | Petrol (Unleaded, 95 RON minimum) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Turbocharged | |
Bore × stroke | 88.0 mm × 102.3 mm | |
Power output | 165 kW (225 PS) @ 5,300 rpm | |
Torque | 360 Nm @ 1,750–4,000 rpm | |
Fuel system | High-pressure direct injection (Bosch HDEV6, up to 350 bar) | |
Emissions standard | Euro 6d | |
Compression ratio | 10.0:1 | |
Cooling system | Water‑cooled | |
Turbocharger | Twin-scroll turbo (Mitsubishi TD05H) | |
Timing system | Chain‑driven DOHC | |
Oil type | API SP/ILSAC GF-6, ACEA C5 (SAE 5W‑30) | |
Dry weight | 168 kg |
The SsangYong 2.5L T-GDi was used across SsangYong's Rexton and Korando platforms with longitudinal mounting and no external licensing. This engine received platform-specific adaptations—reinforced engine mounts in the Rexton for towing and modified exhaust manifolds in the Korando for packaging—and from late 2022 the high-pressure fuel pump was upgraded, creating interchange limits for fuel system components. All adaptations are documented in OEM technical bulletins.
The 2.5L T-GDi's primary reliability risk is high-pressure fuel pump wear on early builds, with elevated incidence in high-temperature or high-load use. SsangYong internal quality data from 2022 indicated HPFP failure in a notable share of pre-late-2022 engines before 80,000 km, while UK DVSA records show secondary issues with turbo actuator faults in stop-start urban driving. Extended oil intervals and low-quality fuel accelerate HPFP and turbo wear, making adherence to OEM oil specs and service intervals critical.
Analysis derived from SsangYong technical bulletins (2019–2025) and UK DVSA failure statistics (2020–2023). 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
The 2.5L T-GDi offers strong performance and refinement, but early models (2019–late 2022) had HPFP wear concerns. Post-2022 revisions improved fuel pump durability significantly. With strict adherence to oil changes (10,000 km) and use of 95 RON fuel, well-maintained examples can exceed 200,000 km reliably.
Top issues include high-pressure fuel pump wear (pre-2023), turbo actuator sticking, GPF clogging from short trips, and occasional timing chain tensioner rattle. All are documented in SsangYong service bulletins and can be mitigated with proper maintenance and driving habits.
The 2.5L T-GDi was used in the Rexton (2019–2025) and Korando (2020–2025) as the top-tier petrol option. No other manufacturers used this engine. It replaced the older 2.0L turbo petrol in the Rexton lineup.
Moderate tuning potential. ECU remaps typically yield +20–30 kW safely due to robust internals and twin-scroll turbo. Larger gains require upgraded intercooler and fuel system. Over-tuning risks HPFP and turbo longevity, especially on pre-2023 engines.
In a Rexton 2.5 T-GDi, expect ~11.8 L/100km (city), ~8.0 L/100km (highway), or ~29 mpg UK combined. Real-world mixed driving typically yields 27–31 mpg UK, depending on load, terrain, and driving style.
Yes. The 2.5L T-GDi is an interference engine. If the timing chain fails or jumps, piston-to-valve contact will cause severe internal damage. Regular inspection of chain tension and oil quality is essential to prevent catastrophic failure.
SsangYong specifies SAE 5W-30 oil meeting ACEA C5 or API SP/ILSAC GF-6 standards. Low-SAPS formulation is mandatory for GPF compatibility. Oil must be changed every 10,000 km or 12 months to protect turbo, HPFP, and timing components.
Comprehensive technical documentation and regulatory references
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Regulation (EC) No 715/2007
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Commission Regulation (EU) 2017/1151
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