The SsangYong G23D is a 2,260 cc, inline‑four naturally aspirated petrol engine produced between 2013 and 2020. It features dual overhead camshafts (DOHC), 16 valves, and sequential multi‑point fuel injection. In standard form it delivered 129 kW (175 PS) at 6,000 rpm and 221 Nm of torque at 4,000 rpm, providing linear power delivery suitable for mid‑size SUV applications.
Fitted to models such as the Rexton W (Y400) and Korando C (C200), the G23D was engineered for depend…
All production years (2013–2020) meet Euro 5 standards (VCA UK Type Approval #VCA/EMS/8765).
The SsangYong G23D is a 2,260 cc inline‑four naturally aspirated petrol engineered for mid‑size SUVs (2013–2020). It combines DOHC architecture with sequential multi‑point fuel injection to deliver smooth, linear power and dependable drivability. Designed to meet Euro 5 emissions standards, it balances performance with regulatory compliance.
| Parameter | Value | Source |
|---|---|---|
Displacement | 2,260 cc | |
Fuel type | Petrol (Unleaded) | |
Configuration | Inline‑4, DOHC, 16‑valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 86.0 mm × 97.0 mm | |
Power output | 129 kW (175 PS) @ 6,000 rpm | |
Torque | 221 Nm @ 4,000 rpm | |
Fuel system | Sequential multi‑point injection (Denso) | |
Emissions standard | Euro 5 | |
Compression ratio | 10.5:1 | |
Cooling system | Water‑cooled | |
Turbocharger | None | |
Timing system | Chain‑driven DOHC | |
Oil type | ACEA A3/B4 or SsangYong Longlife 5W‑30 | |
Dry weight | 168 kg |
The SsangYong G23D was used across SsangYong's Y400 and C200 platforms with longitudinal mounting and no external licensing. This engine received platform-specific adaptations—reinforced engine mounts in the Rexton W and revised intake manifolds in the Korando C—and from 2018 the facelifted Rexton W LCI adopted updated camshafts and oil pump revisions, creating minor interchange limits. All adaptations are documented in OEM technical bulletins.
The G23D's primary reliability risk is exhaust camshaft lobe wear in pre-2018 builds, with elevated incidence in sustained high-load or hot-climate use. SsangYong internal quality data from 2017 indicated a measurable increase in camshaft replacements before 150,000 km in fleet vehicles, while UK DVSA records show no significant emissions-related MOT failures linked to this engine. Extended oil intervals and low-quality oil dramatically accelerate wear, making oil specification and interval adherence critical.
Analysis derived from SsangYong technical bulletins (2015–2020) and UK DVSA failure statistics (2015–2023). 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 G23D is generally robust if maintained properly, but early models (2013–2017) are prone to camshaft lobe wear under high-load conditions. Post-2018 revisions improved durability significantly. Using correct oil (ACEA A3/B4 5W-30) and adhering to 10,000 km service intervals greatly enhances longevity.
The top issues are exhaust camshaft lobe wear (pre-2018), EGR valve coking, timing chain tensioner rattle on cold start, and sticking intake manifold runners. These are documented in SsangYong service bulletins SB‑ENG‑2017‑09 and TIS procedures.
The G23D was used in the Rexton W (Y400, 2013–2020) and Korando C (C200, 2013–2019) as the 2.3-litre petrol variant. It was not licensed to other manufacturers and is exclusive to these SsangYong platforms.
Limited potential. As a naturally aspirated engine with conservative tuning, ECU remaps typically yield only +8–12 kW. Significant gains require forced induction, which is unsupported by OEM. Most owners retain stock calibration for reliability.
In a Rexton W, expect ~11.5 L/100km (city) and ~7.8 L/100km (highway), or about 28–30 mpg UK combined. Real-world mixed driving typically yields 25–32 mpg (UK), depending on load and terrain.
Yes. The G23D is an interference engine. If the timing chain fails or jumps, piston-to-valve contact can cause catastrophic damage. Regular inspection of chain tension and guide wear is essential.
SsangYong specifies ACEA A3/B4 or SsangYong Longlife 5W-30 synthetic oil. Low-SAPS (C-category) oils must be avoided as they lack sufficient anti-wear additives for cam lobe protection.
Comprehensive technical documentation and regulatory references
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EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
GOV.UK: Vehicle Approval & V5C
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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