Mercedes-Benz C Class (W202) 1993-2000 C180 129bhp remap figures
The Mercedes-Benz C Class C180 129bhp (1993-2000) is a petrol 1.8L model making 129bhp and 190Nm as standard. After a Stage 1 ECU remap we expect 145bhp and 211Nm - up to 16bhp and 21Nm 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 | 129 bhp | 145 bhp | +16 bhp |
| Torque | 190 Nm | 211 Nm | +21 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 129 bhp | 190 Nm | |
| Stage 1Maximum software-only performance | 145 bhp | 211 Nm | +16 bhp +21 Nm |
| Stage 1 EcoPerformance with economy in mind | 141 bhp | 209 Nm | +12 bhp +19 Nm |
| Eco mapEconomy first | 140 bhp | 208 Nm | +11 bhp +18 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 C Class
Naturally aspirated petrol engines have no boost to raise, so gains from software alone are more modest than on a turbocharged car and come from fuelling, ignition and throttle response.
The ECU recorded for this variant is a Bosch ME2.1. 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 C Class C180 129bhp?
We expect 145bhp and 211Nm against 129bhp and 190Nm as standard: up to +16bhp and +21Nm. 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 C180 129bhp?
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: 141bhp and 209Nm expected. The Eco map is economy first: 140bhp and 208Nm. Both still sit above the standard 129bhp and 190Nm.
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 petrol variants
- C200 136bhp 1993-2000
- C200K 163bhp 1993-2000
- C240 170bhp 1993-2000
- C230K 193bhp 1993-2000
- C280 197bhp 1993-2000
All petrol C Class (W202) variants · C Class (W202) 1993-2000 overview · All Mercedes-Benz figures