Catalog/ Cars/ Mercedes/ G

Mercedes G G 63 AMG

Name: Mercedes G G 63 AMG chip tuning
Brand: Mercedes
Price: 85.00 EUR
Availability: InStock

09/2000–2017 · 544 hp

Stage 1

E85

E85 + Stage 1

	Original	After tuning	Diff
Power hp	544	660	+116
Torque Nm	760	1100	+340

Power gain

+21%

Torque gain

+45%

Ready to feel these +116 hp on the road?

Get your ready-to-flash Stage 1 file for the Mercedes G

Order tuning file →

Stage 1 file from €85

Exact price depends on the ECU — confirmed when you upload the file

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Power graph / Stage 1

PowerTorqueStock

	Original	After E85	Diff
Power hp	544	560	+16
Torque Nm	760	790	+30

E85 adaptation (no Stage 1)

Just the fuel switch: the ECU is adapted to run Superéthanol E85 (up to 85% bio-ethanol) with no Stage 1 chip on top. You get a small power bump from ethanol's higher octane (~104 RON) and a much cheaper fill-up. Flex Fuel file: the car still runs on regular petrol whenever you want.

Save €3 681 a year at the pump

Get your E85 adaptation file for the Mercedes G

Order tuning file →

File from €100

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Fuel cost — E85 vs petrol −46%

Petrol · 100 km

~~25.4 L~~ · €53.85

E85 · 100 km

32.2 L · €29.3

You save ≈ €24.54 every 100 km — about €3 681 a year (over 15 000 km)

E85 uses ≈ +27% more litres, but the pump price (€0.909/L vs €2.121/L, France average on October 30, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Mercedes G, calculateur d'économies par département →

	Original	After E85 + Stage 1	Diff
Power hp	544	705	+161
Torque Nm	760	1205	+445

E85 + Stage 1 remap

Chip tuning re-optimised for Superéthanol E85: the ignition and boost maps are calibrated to make full use of ethanol's higher octane (~104 RON). Bigger power and torque gains than either Stage 1 on petrol or E85 adaptation alone, plus the same cheap fill-up.

+161 hp and €3 681/year saved — both

Get your E85 + Stage 1 file for the Mercedes G

Order tuning file →

File from €100

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Fuel cost — E85 vs petrol −46%

Petrol · 100 km

~~25.4 L~~ · €53.85

E85 · 100 km

32.2 L · €29.3

You save ≈ €24.54 every 100 km — about €3 681 a year (over 15 000 km)

E85 uses ≈ +27% more litres, but the pump price (€0.909/L vs €2.121/L, France average on October 30, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Mercedes G, calculateur d'économies par département →

Original ECU files for Mercedes G Stock (ORI) files of this model · €20 per file →