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Stage 1 ยท Diesel

Mercedes-Benz Citan 2013> 111 CDi 110bhp remap figures

Stock, this 2013> Mercedes-Benz Citan diesel (1.5L) produces 110bhp and 325Nm. Our expected figures for a Stage 1 remap are 145bhp and 364Nm, an expected gain of up to 35bhp and 39Nm.

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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.

StockVanguard expectedExpected gain, up to
Power110 bhp145 bhp+35 bhp
Torque325 Nm364 Nm+39 Nm

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All maps at a glance

MapPowerTorqueExpected gain, up to
Stock110 bhp325 Nm
Stage 1Maximum software-only performance145 bhp364 Nm+35 bhp
+39 Nm
Stage 1 EcoPerformance with economy in mind136 bhp361 Nm+26 bhp
+36 Nm
Eco mapEconomy first133 bhp359 Nm+23 bhp
+34 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 Citan

On a diesel the biggest change is normally torque: the remap changes how much fuel and boost the ECU allows across the rev range, so pulling power arrives earlier and holds on longer.

The ECU recorded for this variant is a Bosch EDC17C42. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.

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 Citan 111 CDi 110bhp?

We expect 145bhp and 364Nm against 110bhp and 325Nm as standard: up to +35bhp and +39Nm. 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 Citan 111 CDi 110bhp?

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: 136bhp and 361Nm expected. The Eco map is economy first: 133bhp and 359Nm. Both still sit above the standard 110bhp and 325Nm.

Do I need to tell my insurer about a remap?

Yes. A remap is a modification, so you should declare it to your insurer.