Mercedes-Benz CLC (CL204) 2008-2010 200K 181bhp remap figures
Stock, this 2008-2010 Mercedes-Benz CLC petrol (1.8L) produces 181bhp and 250Nm. Our expected figures for a Stage 1 remap are 206bhp and 282Nm, an expected gain of up to 25bhp and 32Nm.
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 | 181 bhp | 206 bhp | +25 bhp |
| Torque | 250 Nm | 282 Nm | +32 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 181 bhp | 250 Nm | |
| Stage 1Maximum software-only performance | 206 bhp | 282 Nm | +25 bhp +32 Nm |
| Stage 1 EcoPerformance with economy in mind | 200 bhp | 279 Nm | +19 bhp +29 Nm |
| Eco mapEconomy first | 198 bhp | 278 Nm | +17 bhp +28 Nm |
Who is the Stage 1 map for?
- Drivers who want a sharper throttle and a small, honest gain from software alone.
- Owners who would rather keep the car standard in every other way.
- Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.
What this means for your CLC
Without a turbocharger the improvement comes from ignition, fuelling and throttle mapping rather than boost, so expect a smaller but still noticeable change in response.
This car is listed with a Siemens SIM4LKE engine control 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 CLC 200K 181bhp?
We expect 206bhp and 282Nm against 181bhp and 250Nm as standard: up to +25bhp and +32Nm. 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 CLC 200K 181bhp?
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: 200bhp and 279Nm expected. The Eco map is economy first: 198bhp and 278Nm. Both still sit above the standard 181bhp and 250Nm.
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 CLC figures
Other petrol variants
All petrol CLC (CL204) variants · CLC (CL204) 2008-2010 overview · All Mercedes-Benz figures