Mercedes-Benz Trucks Atego 1998-2004 1317 170bhp remap figures
Stock, this 1998-2004 Mercedes-Benz Trucks Atego diesel (4.2L) produces 170bhp and 670Nm. Our expected figures for a Stage 1 remap are 202bhp and 775Nm, an expected gain of up to 32bhp and 105Nm.
Choose your map
Stage 1 remap figures
A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 170 bhp | 202 bhp | +32 bhp |
| Torque | 670 Nm | 775 Nm | +105 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 170 bhp | 670 Nm | |
| Stage 1Maximum software-only performance | 202 bhp | 775 Nm | +32 bhp +105 Nm |
| Stage 1 EcoPerformance with economy in mind | 194 bhp | 767 Nm | +24 bhp +97 Nm |
| Eco mapEconomy first | 191 bhp | 761 Nm | +21 bhp +91 Nm |
Who is the Stage 1 map for?
- Drivers who want stronger pulling power for overtaking, hills and towing, with no parts to fit.
- Daily and motorway drivers who want the engine to feel less strained at cruising speed.
- Anyone who wants the biggest software-only change we list for this engine.
What this means for your Atego
Diesel remaps work mainly on boost pressure, fuel delivery and torque limiters, which is why the Nm gain is usually the figure you feel in everyday driving, particularly when overtaking or towing.
Engine management is by a Temic unit. Older engine management is simpler to work with, but age matters: worn sensors, leaks and tired components can hold back what a remap delivers, which is why we run a diagnostic check first.
We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.
Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.
Figures reviewed 22 October 2026.
Stage 1 questions
How much power does the Stage 1 map give the Mercedes-Benz Trucks Atego 1317 170bhp?
We expect 202bhp and 775Nm against 170bhp and 670Nm as standard: up to +32bhp and +105Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
Does a Stage 1 remap need any extra parts on the Mercedes-Benz Trucks Atego 1317 170bhp?
No. Stage 1 is a software-only change to the ECU on an otherwise standard car.
Is there a gentler map than Stage 1 for this engine?
Yes, two. Stage 1 Eco is performance with economy in mind: 194bhp and 767Nm expected. The Eco map is economy first: 191bhp and 761Nm. Both still sit above the standard 170bhp and 670Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Mercedes-Benz Trucks Atego figures
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