From 1993 until 2018, the 2.3-liter SsangYong G23D gasoline engine was manufactured in Korea and found in nearly every model of the company, including the Musso, Actyon, Korando, Kyron, and Rexton. Often referred to as the M161, this vehicle was a licensed replica of the Mercedes M111 engine.

G16DF, G20D, G20DF, G23D, and G32D are Ssangyong gasoline engines.
Specifications
| Production years | 1993-2018 |
| Displacement, cc | 2295 |
| Fuel system | distributed injection |
| Power output, hp | 150 |
| Torque output, Nm | 210 – 215 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 90.9 |
| Piston stroke, mm | 88.4 |
| Compression ratio | 10.4 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | double row chain |
| Phase regulator | at the intake |
| Turbocharging | no |
| Recommended engine oil | 5W-40 |
| Engine oil capacity, liter | 7.5 |
| Fuel type | petrol |
| Euro standards | EURO 2/3/4 |
| Fuel consumption, L/100 km (for SsangYong Musso 2000) — city — highway — combined |
16.2 10.9 12.7 |
| Engine lifespan, km | ~350 000 |
The engine was installed on:
- SsangYong Actyon 1 (CJ) in 2005 – 2010;
- SsangYong Actyon Sports 1 (QJ) in 2012 – 2018;
- SsangYong Korando 2 (KJ) in 1996 – 2006;
- SsangYong Kyron 1 (DJ) in 2005 – 2016;
- SsangYong Musso 1 (FJ) in 1993 – 2005;
- SsangYong Rexton 1 (RJ) in 2006 – 2008.
Disadvantages of the SsangYong G23D engine
Although this motor is sturdy and dependable, it has issues with high mileage;
Only the crankshaft position sensor, the mass air flow sensor, and the pump leak up to 100,000 kilometers;
The phase regulator sticks after 100,000 kilometers, and the crankcase ventilation system and nozzles may clog;
The engine’s electric throttle and ignition coils are additional weak points;
After 200,000 kilometers, rings and chain stretching cause an oil burn.
