Engine Great Wall GW4B15D

The 1.5-liter turbo Great Wall GW4B15D engine has been produced at the factory in China since 2021 and is currently installed only on all-wheel drive versions of the popular Jolion crossover. This power unit differs from its predecessor by a very high compression ratio of 11.8.

Own 1.5-liter engines: GW4B15, GW4B15A, GW4B15D.


Production years since 2021
Displacement, cc 1499
Fuel system direct injection
Power output, hp 150
Torque output, Nm 230
Cylinder block aluminum R4
Block head aluminum 16v
Cylinder bore, mm 76
Piston stroke, mm 82.6
Compression ratio 11.8
Features DOHC
Hydraulic lifters yes
Timing drive chain
Phase regulator on both shafts
Turbocharging yes
Recommended engine oil 0W-20
Engine oil capacity, liter 4.0
Fuel type petrol
Euro standards EURO 5
Fuel consumption, L/100 km (for Haval Jolion 2021)
— city
— highway
— combined
Engine lifespan, km ~200 000
Weight, kg 115

The engine was installed on:

  • Haval Jolion I since 2021.

Disadvantages of the Great Wall GW4B15D engine

  • This engine was under a recall campaign to replace a defective lambda probe;
  • Through the fault of the direct fuel injection system, the intake valves are overgrown with soot;
  • On specialized forums, cases of power reduction due to a burst turbine pipe are described;
  • And the owners also complain about failures in the ignition system or fuel pump failures.

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