Fuel economy
−9%
After tuning
25.8 L / 100 km
Saves ≈ 2.5 L / 100 km
— about 2 468 L (over 100 000 km) ≈
€4 318
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +66 hp on the road?
Get your ready-to-flash Stage 1 file for the Dongfeng Chenglong
Order tuning file →
Stage 1 file: €120
✓ Original file back-up
✓ Delivered in ~30 min
✓ Support included
