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← Freightliner Classic / Classic XL engines

Freightliner Classic / Classic XL

I (2000 >) · MBE 4000 12.8L 450hp (331kW) 2100Nm
Stage 1
OriginalAfter tuningDiff
Power hp450 505 +55
Torque Nm2100 2260 +160
Power gain
+12%
Torque gain
+8%
Fuel economy −9%
Before
30.0 L / 100 km
After tuning
27.2 L / 100 km
Saves ≈ 2.8 L / 100 km — about 2 754 L (over 100 000 km) ≈ €4 820
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +55 hp on the road?
Get your ready-to-flash Stage 1 file for the Freightliner Classic / Classic XL
Order tuning file
Original file back-up Delivered in ~30 min Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph