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Remapping Mercedes GL

14 engines · 2 generations — up to +133 hp

Compare every Mercedes GL engine we remap: stock figures, Stage 1 gains and prices, plus ethanol (E85) options.

14
engines
+133 hp
up to
+250 Nm
up to
€449
Stage 1 from

Find your vehicle directly

Search for your vehicle to see remapping options, expected gains and our prices.

Mercedes GL — engines
EngineStockAfter Stage 1GainE85 ethanolFrom
2006 - X164
320 CDI (3.0) 224ch 224 hp 255 hp +31 hp €490
350 CDI (3.0) 224ch 224 hp 260 hp +36 hp €490
420 CDI (4.0) 306ch 306 hp 350 hp +44 hp €490
450 (4.7i) 340ch 340 hp 360 hp +20 hp Ethanol conversion available €449
500 (5.5i) 388ch 388 hp 408 hp +20 hp Ethanol conversion available €590
2012 - X166
350 BlueTec (3.0) 258ch 258 hp 300 hp +42 hp €550
450 CDI (4.0) 306ch 306 hp 350 hp +44 hp €490
400 EU6 (3.0T) 333ch 333 hp 400 hp +67 hp Ethanol conversion available €590
450 (4.7i) 340ch 340 hp 360 hp +20 hp Ethanol conversion available €449
450 EU6 (4.7T) 367ch★ 367 hp 500 hp +133 hp Ethanol conversion available €690
500 (5.5i) 388ch 388 hp 408 hp +20 hp Ethanol conversion available €590
500 EU6 (4.7T) 435ch 435 hp 500 hp +65 hp Ethanol conversion available €790
63 AMG (5.5T) 557ch 557 hp 620 hp +63 hp Ethanol conversion available €890
63 AMG S (5.5T) 585ch 585 hp 650 hp +65 hp Ethanol conversion available €890

Top 3 engines

Best petrol gain 450 EU6 (4.7T) 367ch 367 hp → 500 hp · +133 hp · €690 View
Best diesel gain 420 CDI (4.0) 306ch 306 hp → 350 hp · +44 hp · €490 View
Best gain / price ratio 450 EU6 (4.7T) 367ch 367 hp → 500 hp · +133 hp · €690 View

Switch to ethanol (E85)

9 Mercedes GL engines are compatible with E85 conversion in our catalogue. Ethanol saves up to 50% at the pump and cuts your carbon footprint — with no compromise on performance. Good for your wallet and for the planet.

Find your vehicle
9
E85-compatible engines

Other models Mercedes

E 111 C 104 A 64 S 60 B 41 CLA 35
See all models Mercedes

FAQ

What gains can I expect on a Mercedes GL?
Gains depend on the exact engine: the comparison table above shows stock vs Stage 1 power and torque for each Mercedes GL version.
How much is a Mercedes GL Stage 1?
From €449. Pick your engine for the exact price.
Is E85 conversion available on the Mercedes GL?
Yes, 9 Mercedes GL engines are E85-compatible in our catalogue. Ethanol can halve your fuel bill and shrink your carbon footprint, with performance left intact.
Where can I get my Mercedes GL remapped?
Our workshop is in Lathuile (74210), at the southern end of Lake Annecy, by appointment, Monday to Friday 9am–6pm and Saturday 8am–12pm. We can also come to your home within about 1h30 of Annecy (power socket and internet connection required; travel costs may apply). Find Alpes Reprog on Google Maps