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Mercedes-AMG GLS 63 SUV Gets 920 HP Upgrade

Giancarlo Perlas December 30, 2020

The Mercedes-AMG GLS 63 sport utility vehicle is blessed with opulent features, advanced technology, and high-performance engine. When it comes to luxury, it is only a step below its Mercedes-Maybach counterpart, but it more than makes up for it in terms of power.

In its stock configuration, the AMG GLS 63 SUV is equipped with a 4.0-liter twin-turbo V8. The unit produces a whopping 603 hp and 626 lb-ft torque. Despite its already impressive figures, the aftermarket tuning firm Wheelsandmore managed to squeeze out more power from the vehicle.

Recently, the company released a four-stage tuning package for the auto with the following features:

Stage 1

The AMG GLS 63 gets a total boost of 700 or 710 hp and 700 lb-ft or 737 lb-ft of torque from either a software tuning kit for €2,577 ($3,133) or a plug-and-play module for €3,282 ($3,990).

Stage 2

This one equips new downpipes with sport catalytic converters and large turbochargers to raise the total output of the luxury SUV to 800 hp and 767 lb-ft of torque. It costs €17,240 ($20,960).

Stage 3

The package peaks at 860 hp and 848 lb-ft torque thanks to new turbochargers and reinforced wastegates. Prepare to spend €31,895 ($38,777) for this.

Stage 4

The last stage further takes the total power of the AMG GLS 63 to 920 hp and 848 lb-ft of torque with its additional modified turbochargers, enhanced fuel pumps, and software upgrade. It comes with a price tag of €43,102 ($52,402).

Wheelsandmore claims that the different tuning stages do not involve opening the engine and raising its displacement or putting forged internals. Complementing the power boost is a new set of 24-inch wheels with a special center-lock, and wrapped in 295/30 and 335/30 tires.

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About Author

Giancarlo Perlas

Giancarlo is an economist by profession with a career spanning nearly two decades. His professional journey has seen him assume vital roles in various government and private organizations. Alongside his civic and corporate pursuits is his love for cars, particularly those made by Mercedes-Benz. In 2012, he found himself with like-minded individuals within BenzInsider. From then on, he used the platform as a way to share his passion with the automotive community. Follow his Facebook page at https://www.facebook.com/benzinsider, X (formerly Twitter) @giancarloperlas, and IG @benzinsider. View all posts by Giancarlo Perlas →

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