Peugeot 308 1.6 BlueHDi (2017 - 2018)

	Original	After tuning	Diff
Power hp	100	130	+30
Torque Nm	254	320	+66

Power gain

+30%

Torque gain

+26%

Power graph / Stage 1

PowerTorqueStock

	Stock	ECO	Diff
Power hp	100	120	+20
Torque Nm	254	300	+46

ECO tune

Power & torque are eased back a touch and the map is optimised for the lowest possible fuel use — best for daily commuting, towing and long motorway diesel runs. Smoother, calmer, cheaper to run.

Fuel economy −7%

Before

~~4.3~~ L / 100 km

With ECO

4.0 L / 100 km

Saves ≈ 0.3 L / 100 km — about 49 L (over 15 000 km) ≈ €85

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