Volkswagen Trucks Constellation

I (2005 >) · 13.180 4.12 TCE 179hp (132kW) 600Nm

Stage 1

	Original	After tuning	Diff
Power hp	179	220	+41
Torque Nm	600	710	+110

Power gain

+23%

Torque gain

+18%

Fuel economy −6%

Before

~~11.9~~ L / 100 km

After tuning

11.2 L / 100 km

Saves ≈ 0.7 L / 100 km — about 719 L (over 100 000 km) ≈ €1 258

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

Power graph / Stage 1

PowerTorqueStock