The Wingle 7 pickup truck is equipped with a 2.0-liter Great Wall GW4D20D diesel engine, which has only been manufactured in China since 2018. In essence, this power unit was an improvement over the well-liked GW4D20 engine.
GW4D20, GW4D20B, GW4D20D, GW4D20T, and GW4D20M are your own diesel engines.
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
As of right now, there are no significant issues with the engine.
Bad diesel fuel is not tolerated by the Delphi fuel system, which is regarded as a weak point.
A number of booster pump replacement scenarios are discussed on the specialized forums.
Here, as in any contemporary diesel engine, the intake manifold and EGR quickly get dirty.