Mercedes-Benz C Class (W205) 2014> C200 Bluetec 136bhp remap figures
The Mercedes-Benz C Class C200 Bluetec 136bhp (2014>) is a diesel 2.1L model making 136bhp and 320Nm as standard. After a Stage 1 ECU remap we expect 195bhp and 425Nm - up to 59bhp and 105Nm more than stock.
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 | 136 bhp | 195 bhp | +59 bhp |
| Torque | 320 Nm | 425 Nm | +105 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 136 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 195 bhp | 425 Nm | +59 bhp +105 Nm |
| Stage 1 EcoPerformance with economy in mind | 180 bhp | 417 Nm | +44 bhp +97 Nm |
| Eco mapEconomy first | 176 bhp | 411 Nm | +40 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 C Class
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.
Engine management is by a Delphi CRD3 unit. 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 C Class C200 Bluetec 136bhp?
We expect 195bhp and 425Nm against 136bhp and 320Nm as standard: up to +59bhp 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 C Class C200 Bluetec 136bhp?
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: 180bhp and 417Nm expected. The Eco map is economy first: 176bhp and 411Nm. Both still sit above the standard 136bhp and 320Nm.
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 C Class figures
Other diesel variants
- C200 CDI 157bhp 2018>
- C220 Bluetec 170bhp 2014>
- C220 CDI 191bhp 2018>
- C250 CDI 204bhp 2014>
- C300 Bluetec Hybrid 204bhp 2014>
- C300 BlueTEC Hybrid 227bhp 2014>
All diesel C Class (W205) variants · C Class (W205) 2014> overview · All Mercedes-Benz figures