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← Zhongtong BUS engines

Zhongtong BUS 8.9L L6 390hp

All · 390 hp · diesel
Stage 1
OriginalAfter tuningDiff
Power hp390 450 +60
Torque Nm1520 1750 +230
Power gain
+15%
Torque gain
+15%
Fuel economy −9%
Before
26.0 L / 100 km
After tuning
23.6 L / 100 km
Saves ≈ 2.4 L / 100 km — about 2 421 L (over 100 000 km) ≈ €4 236
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +60 hp on the road?
Get your ready-to-flash Stage 1 file for the Zhongtong BUS
Order tuning file →
Stage 1 file: €140
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph