Catalog/ Trucks & buses/ Yutong/ C12
← Yutong C12 engines

Yutong C12 8.9L L9 340hp Euro VI

All · 340 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp340 375 +35
Torque Nm1325 1430 +105
Power gain
+10%
Torque gain
+8%
Fuel economy −8%
Before
22.7 L / 100 km
After tuning
20.8 L / 100 km
Saves ≈ 1.8 L / 100 km — about 1 823 L (over 100 000 km) ≈ €3 189
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +35 hp on the road?
Get your ready-to-flash Stage 1 file for the Yutong C12
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph