The 2.0-liter Great Wall GW4D20D diesel engine has been produced in China only since 2018 and is installed on the Wingle 7 pickup truck. This power unit was essentially a further development of the popular GW4D20 engine.
GW4D family: GW4D20, GW4D20B, GW4D20D, GW4D20T, GW4D20M, GW4D24.
Specifications
| Production years | since 2018 |
| Displacement, cc | 1996 |
| Fuel system | Common Rail |
| Power output, hp | 143 |
| Torque output, Nm | 315 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 83.1 |
| Piston stroke, mm | 92 |
| Compression ratio | 16.3 |
| Features | DOHC |
| Hydraulic lifters | yes |
| Timing drive | belt |
| Phase regulator | no |
| Turbocharging | Garrett GTC1446VZ |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 5.3 |
| Fuel type | diesel |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Great Wall Wingle 7 2020) — city — highway — combined |
12.0 7.1 9.9 |
| Engine lifespan, km | ~270 000 |
| Weight, kg | 210 (with attachments) |
The engine was installed on:
- Great Wall Wingle 7 since 2018.
Disadvantages of the Great Wall GW4D20D engine
- At this point in time, the engine does not deliver any serious problems.
- The Delphi fuel system is considered a weak point, it does not tolerate bad diesel fuel.
- On the specialized forums, several cases of replacing the booster pump are described.
- As in any modern diesel engine, the EGR and intake manifold quickly become dirty here.
Frequently asked questions about the Great Wall GW4D20D
How much power does the Great Wall GW4D20D make?
The Great Wall GW4D20D develops 143 hp and 315 Nm of torque.
How much oil does the Great Wall GW4D20D take and which one?
Engine oil capacity: 5.3 liters. Recommended oil: 5W-30.
Does the Great Wall GW4D20D have a timing belt or chain?
The Great Wall GW4D20D uses a timing belt.
Is the Great Wall GW4D20D turbocharged?
Yes, the Great Wall GW4D20D is turbocharged (Garrett GTC1446VZ).
Does the Great Wall GW4D20D need valve clearance adjustment?
No, the Great Wall GW4D20D has hydraulic lifters, so the valve clearances do not need to be adjusted.
How long does the Great Wall GW4D20D last?
The typical lifespan of the Great Wall GW4D20D is ~270 000 km with proper maintenance.
What is the fuel consumption of the Great Wall GW4D20D?
Great Wall Wingle 7 2020: city 12.0, highway 7.1, combined 9.9 L/100 km.
What cars was the Great Wall GW4D20D installed on?
Great Wall Wingle 7 since 2018.
What are the common problems of the Great Wall GW4D20D?
At this point in time, the engine does not deliver any serious problems. The Delphi fuel system is considered a weak point, it does not tolerate bad diesel fuel. All known problems.
