Iveco Trucks Stralis

I · S42 420hp (309kW) 1900Nm

Stage 1

	Original	After tuning	Diff
Power hp	420	480	+60
Torque Nm	1900	2180	+280

Power gain

+14%

Torque gain

+15%

Fuel economy −6%

Before

~~28.0~~ L / 100 km

After tuning

26.3 L / 100 km

Saves ≈ 1.7 L / 100 km — about 1 731 L (over 100 000 km) ≈ €3 029

Estimate for a typical duty cycle · real saving depends on load & driving style

Power graph / Stage 1

PowerTorqueStock