Catalog/ Trucks & buses/ Dongfeng/ GX/DFL
← Dongfeng GX/DFL engines

Dongfeng GX/DFL 13.5TDI 640hp

2003–present · 640 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp640 735 +95
Torque Nm2990 3425 +435
Power gain
+15%
Torque gain
+15%
Fuel economy −9%
Before
42.7 L / 100 km
After tuning
38.9 L / 100 km
Saves ≈ 3.7 L / 100 km — about 3 725 L (over 100 000 km) ≈ €6 520
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +95 hp on the road?
Get your ready-to-flash Stage 1 file for the Dongfeng GX/DFL
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph