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Mercedes GLE / GLE Coupé 63AMG S

Name: Mercedes GLE / GLE Coupé 63AMG S chip tuning
Brand: Mercedes
Price: 100.00 EUR
Availability: InStock

W166 (2015–2019) · 585 hp

Stage 1

E85

E85 + Stage 1

	Original	After tuning	Diff
Power hp	585	660	+75
Torque Nm	760	1000	+240

Power gain

+13%

Torque gain

+32%

Ready to feel these +75 hp on the road?

Get your ready-to-flash Stage 1 file for the Mercedes GLE / GLE Coupé

Order tuning file →

Stage 1 file from €100

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	585	610	+25
Torque Nm	760	785	+25

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 €4 029 a year at the pump

Get your E85 adaptation file for the Mercedes GLE / GLE Coupé

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

~~27.3 L~~ · €57.96

E85 · 100 km

34.2 L · €31.1

You save ≈ €26.86 every 100 km — about €4 029 a year (over 15 000 km)

E85 uses ≈ +25% more litres, but the pump price (€0.909/L vs €2.123/L, France average on October 29, 2026) more than makes up for it.

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

	Original	After E85 + Stage 1	Diff
Power hp	585	720	+135
Torque Nm	760	1080	+320

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.

+135 hp and €4 029/year saved — both

Get your E85 + Stage 1 file for the Mercedes GLE / GLE Coupé

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

~~27.3 L~~ · €57.96

E85 · 100 km

34.2 L · €31.1

You save ≈ €26.86 every 100 km — about €4 029 a year (over 15 000 km)

E85 uses ≈ +25% more litres, but the pump price (€0.909/L vs €2.123/L, France average on October 29, 2026) more than makes up for it.

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

Original ECU files for Mercedes 9 254 stock (ORI) files · €20 per file →