Mercedes-Benz
Mercedes-Benz GLC Chip Tuning
How much bhp does Mercedes-Benz GLC chip tuning add? The list below shows 26 engine options with the gain for each. Click your engine.
How much bhp does Mercedes-Benz GLC chip tuning add?
Average Stage 1 gain +17%; highest gain +94 bhp (63 AMG 476hp).
ECU solutions for the Mercedes-Benz GLC
Choose your engine
Year / chassis: X254 - 2022+
| Engine | Power | Gain |
|---|---|---|
| GLC200 204hp | 204 → 245 bhp | +41 bhp |
| GLC220d 197hp | 197 → 246 bhp | +49 bhp |
| GLC300d 269hp | 269 → 336 bhp | +67 bhp |
Year / chassis: 2019+
| Engine | Power | Gain |
|---|---|---|
| 200 - 197hp | 197 → 270 bhp | +73 bhp |
| 200d 163hp | 163 → 210 bhp | +47 bhp |
| 220d 194hp | 194 → 220 bhp | +26 bhp |
| 250/260 - 211hp | 211 → 230 bhp | +19 bhp |
| 300 - 258hp | 258 → 275 bhp | +17 bhp |
| 300d 245hp | 245 → 265 bhp | +20 bhp |
| 300de 306hp | 306 → 335 bhp | +29 bhp |
| 300e 320hp | 320 → 350 bhp | +30 bhp |
| 400d 330hp | 330 → 410 bhp | +80 bhp |
| 43 AMG 390hp | 390 → 420 bhp | +30 bhp |
| 63 AMG 476hp | 476 → 570 bhp | +94 bhp |
| 63 AMG S 510hp | 510 → 570 bhp | +60 bhp |
Year / chassis: 2015 - 2019
| Engine | Power | Gain |
|---|---|---|
| 200 4MATIC 184hp | 184 → 230 bhp | +46 bhp |
| 220 CDI 163hp | 163 → 220 bhp | +57 bhp |
| 220 CDI 170hp | 170 → 220 bhp | +50 bhp |
| 250 4MATIC 211hp | 211 → 230 bhp | +19 bhp |
| 250 CDI 204hp | 204 → 240 bhp | +36 bhp |
| 300 - 245hp | 245 → 265 bhp | +20 bhp |
| 350 CDI 258hp | 258 → 300 bhp | +42 bhp |
| 350e Hybrid 327hp | 327 → 366 bhp | +39 bhp |
| 43 AMG 367hp | 367 → 420 bhp | +53 bhp |
| 63 AMG 476hp | 476 → 570 bhp | +94 bhp |
| 63 AMG S 510hp | 510 → 570 bhp | +60 bhp |
Frequently asked questions
How much bhp does Mercedes-Benz GLC chip tuning add?
Average Stage 1 gain +17%; highest gain +94 bhp (63 AMG 476hp). Choose your engine.
Will chip tuning damage the engine?
No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.
Will my fuel consumption go up?
With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.
How long does it take? Do I leave the car?
Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.
Can I go back to stock later?
Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.
⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.