Fuel economy
−10%
After tuning
11.0 L / 100 km
Saves ≈ 1.2 L / 100 km
— about 1 154 L (over 100 000 km) ≈
€2 019
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +28 hp on the road?
Get your ready-to-flash Stage 1 file for the Dongfeng Chenglong
Order tuning file →
Stage 1 file: €140
✓ Original file back-up
✓ Delivered in ~30 min
✓ Support included
