Mercedes-Benz GL X166 (2012+) tuning files
Typical stock and Stage 1 figures for each engine. Open an engine for torque, ECU and technical data.
Engine
Stock
Stage 1
Gain
350 Bluetec 258hp
258 hp
290 hp
+32 hp
400 - 333hp
333 hp
400 hp
+67 hp
450 367hp
367 hp
510 hp
+143 hp
500 - 435hp
435 hp
510 hp
+75 hp
GL 63 AMG - 558hp
558 hp
620 hp
+62 hp
Figures are typical for a stock vehicle in good condition. Actual results depend on condition, fuel quality and fitted hardware.