The engine used by Yuewang is DK 15. 1.5L naturally aspirated engine produced by Xiaokang Power, with a maximum power of 68kw and a peak torque of145n m, which is an in-line rear-drive engine. This technology adopts DVVT inlet/exhaust valve contact variable timing system, which can theoretically realize low speed and large torque output, more accurate air-fuel ratio and reduce fuel consumption. However, the actual experience is often fuel-efficient because of lack of power, which requires high speed and torque to effectively output. Therefore, the DK 15 engine used by King Leapfrog will have some power shortage. Even if the oil capacity is strong, the main factor to evaluate the truck is the nuclear load capacity, which is slightly different from the Shenzhou VII T20. Engine T20 adopts dongan power DAM 15R 1.5L naturally aspirated power. Technically, only the intake valve is continuously variable in timing, but this engine also has the bright spot of "wear reduction". The engine adopts eccentric crankshaft, connecting rod bushing slimming, low tension piston ring and piston graphite coating technology to effectively reduce the running wear of the engine. Theoretically, the durability of the engine is higher than that of the crossover king, and it will be ideal if it is used under heavy load for several years.
X5, the King of Chang 'an Crossing, and T20, Shenqi, look the same in positioning and body structure configuration, but the core is very different, so T20 is recommended.