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← Yutong BUS ZK6938HQ engines

Yutong BUS ZK6938HQ 6.7L 274hp

All · 274 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp274 315 +41
Torque Nm1070 1230 +160
Power gain
+15%
Torque gain
+15%
Fuel economy −9%
Before
18.3 L / 100 km
After tuning
16.7 L / 100 km
Saves ≈ 1.6 L / 100 km — about 1 557 L (over 100 000 km) ≈ €2 724
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +41 hp on the road?
Get your ready-to-flash Stage 1 file for the Yutong BUS ZK6938HQ
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph