2025 Mercedes-Benz GLS Performance

The 2025 Mercedes-Benz GLS offers a luxurious, well-appointed cabin that makes every drive in Princeton better. This exceptional vehicle also features the performance specs many drivers crave, as it is a powerful yet fuel-efficient model. Learn about the Mercedes-Benz GLS towing capacity with Mercedes-Benz of Princeton today. We also discuss the Mercedes-Benz GLS fuel economy and other performance specs to give you a clear idea of what your test drive will entail. Contact Mercedes-Benz of Princeton with questions and to schedule an appointment. 

2025 Mercedes-Benz GLS Engine Specs

There are three Mercedes-Benz GLS trim levels, including a high-performance AMG® GLS 63 SUV. Review the engine specs for each trim level below as you consider where you usually drive in Hamilton and the surrounding areas: 

• 2025 Mercedes-Benz GLS 450 4MATIC®® SUV: 3.0L inline-6 turbo engine with a mild hybrid drive capable of up to 375 hp and 369 lb-ft of torque
• 2025 Mercedes-Benz GLS 580 4MATIC®® SUV: 4.0L V8 biturbo engine with a mild hybrid drive capable of up to 510 hp and 538 lb-ft of torque
• 2025 AMG® GLS 63 SUV: Handcrafted AMG® 4.0L V8 biturbo engine with hybrid assist capable of up to 603 hp and 627 lb-ft of torque

2025 Mercedes-Benz GLS Towing Capacity

Do you need a luxury vehicle with serious hauling capabilities? The 2025 Mercedes-Benz GLS towing capacity provides the power you require. When properly equipped, you can tow up to 7,700 pounds* behind the wheel of a Mercedes-Benz GLS. Whether you’re embarking on road trips outside Mercer County or doing anything else requiring hauling power, the GLS offers the muscle you want. 

2025 Mercedes-Benz GLS Fuel Economy

Frequent stops at gas stations are more than tedious and expensive—they also increase your carbon footprint. The Mercedes-Benz GLS mpg ratings alleviate these concerns: 

• 2025 Mercedes-Benz GLS 450 4MATIC®® SUV: 19 mpg city / 24 mpg highway / 21 mpg combined**
• 2025 Mercedes-Benz GLS 580 4MATIC®® SUV: 14 mpg city / 19 mpg highway / 16 mpg combined**
• 2025 AMG® GLS 63 SUV: 14 mpg city / 18 mpg highway / 15 mpg combined**

Experience the Mercedes-Benz GLS MPG Ratings in Lawrenceville

Are you ready to test the Mercedes-Benz GLS performance specs at our Lawrenceville dealership? Do you have any questions about the above information, such as the Mercedes-Benz GLS mpg ratings? Call (609) 910-5826 or contact us online today. We look forward to showing you what these trim levels can do. For more helpful reads, learn about Mercedes-Benz PRESAFE® and get additional information about Mercedes-Benz AMG® vehicles.

Disclaimers:

*With optional trailer hitch. Read Operator’s Manual before towing. In some states, aftermarket trailer brakes are required. See dealer for details.

**EPA estimated fuel economy. Compare the estimated mpg to the estimated mpg of other vehicles. You may get different mileage depending on how fast you drive, weather conditions and trip length. Your actual highway mileage will probably be less than the highway estimate.