Renault Kerax

I · 320 DXi7 320hp (235kW) 1200Nm

Stage 1

	Original	After tuning	Diff
Power hp	320	370	+50
Torque Nm	1200	1380	+180

Power gain

+16%

Torque gain

+15%

Fuel economy −5%

Before

~~21.3~~ L / 100 km

After tuning

20.2 L / 100 km

Saves ≈ 1.1 L / 100 km — about 1 121 L (over 100 000 km) ≈ €1 962

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

Power graph / Stage 1

PowerTorqueStock