The 2025 Mercedes-Benz GLS and 2025 BMW X7 are two top picks if you want a full-size luxury SUV that does it all. Both bring serious power, smart features, and high-end comfort. But they go about it in their own way.
This quick 2025 Mercedes-Benz GLS vs 2025 BMW X7 guide from Mercedes-Benz of New Orleans walks you through these vehicles’ differences so you can find the one that fits your lifestyle.
Getting inside the 2025 Mercedes-Benz GLS feels like walking into a private lounge. Soft Nappa leather hugs every seat and real wood warms the cabin. Passengers with long legs can stretch out: 41.7 inches of legroom up front, 41.0 inches in the middle, and 34.5 inches in the third row. All rear seats fold flat, a hands-free liftgate swings open with a foot tap, and under-floor storage tucks loose items out of sight.
The 2025 BMW X7 brings a sportier vibe. Vernasca leather and clean lines look sharp, yet legroom sits a bit tighter at 40.3, 39.8, and 33.2 inches across the three rows, respectively. Both SUVs carry seven passengers, but only the GLS tops the drive with mood-setting ambient lights and a wide panoramic sunroof, little touches that make every ride feel special.
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2025 Mercedes-Benz GLS Interior |
2025 BMW X7 Interior |
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Rows: 3 Max Seating: 7 Max Cargo Capacity: 84.7 cubic feet Upholstery Options: Nappa Leather |
Rows: 3 Max Seating: 7 Max Cargo Capacity: 90.4 cubic feet Upholstery Options: Vernasca Leather |
The 2025 Mercedes-Benz GLS brings strong, smooth power with its 3.0-liter turbo inline-six engine. It makes 375 horsepower and 369 lb-ft of torque, paired with a refined 9-speed automatic and all-wheel drive. There are drive modes to match changing road conditions, and the GLS can tow up to 7,700 pounds with ease.
The 2025 BMW X7 also features a 3.0-liter twin-turbocharged engine, producing the same horsepower but with increased torque of 398 lb-ft. Higher trims offer V8s but towing tops out at 7,500 pounds.
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2025 Mercedes-Benz GLS Power and Performance |
2025 BMW X7 Power and Performance |
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Max Towing Capacity: Up to 7,700 pounds |
Max Towing Capacity: Up to 7,500 pounds |
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Base Engine: 3.0-liter 6-cylinder Turbo Horsepower: 375 Torque: 369 lb-ft Transmission: 9-Speed Automatic |
Base Engine: 3.0-liter 6-cylinder TwinPower Turbo Horsepower: 375 Torque: 398 lb-ft Transmission: 8-Speed Automatic |
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Optional Engine: 4.0-liter V8 Twin-Turbo Horsepower: 510 Torque: 538 lb-ft Transmission: 9-Speed Automatic |
Optional Engine: 4.4-liter V8 TwinPower Turbo Horsepower: 523 Torque: 553 lb-ft Transmission: 8-Speed Automatic |
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Optional Engine: 4.4-liter V8 ALPINA Bi-Turbo Horsepower: 631 Torque: 590 lb-ft Transmission: 8-Speed Automatic |
Inside the 2025 Mercedes-Benz GLS, twin 12.3-inch screens work with the MBUX system to keep infotainment sharp, responsive, and easy to use. Voice commands feel natural, and the mix of touch controls and physical buttons makes daily tasks simple without feeling overwhelming.
The 2025 BMW X7 leans more modern with a large 14.9-inch touchscreen and a 12.3-inch digital cluster. Its layout looks clean but feels more stripped down. The GLS keeps tech useful and polished without losing that luxury feel.
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2025 Mercedes-Benz GLS Top Technology Features |
2025 BMW X7 Top Technology Features |
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Infotainment Screen Options: Dual 12.3-inch Displays Audio System Options: Burmester 3D Surround Sound (13 speakers standard, upgrade available)
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Infotainment Screen Options: 14.9-inch Touchscreen, 12.3-inch Digital Cluster Audio System Options: Bowers & Wilkins Diamond Surround Sound (16 speakers available)
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The 2025 Mercedes-Benz GLS comes packed with advanced safety features, including Blind-Spot Assist, Lane-Keeping Assist, and Active Brake Assist, Car-to-X Communication™, which lets the GLS share real-time road alerts with nearby cars. PRE-SAFE® also activates if a crash seems likely.
The 2025 BMW X7 includes important features like Forward Collision Warning, Blind-Spot Detection, and Lane Departure Warning. Still, it doesn’t have the equivalent of PRE-SAFE® and the Car-to-X feature, making the GLS feel more forward-thinking from the start.
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2025 Mercedes-Benz GLS Key Safety Features |
2025 BMW X7 Key Safety Features |
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The 2025 Mercedes-Benz GLS stands out with strong performance, roomy seating in all three rows, and tech that makes your daily drives feel smoother and smarter. There’s advanced safety technology like PRE-SAFE® and Car-to-X Communication™, plus an easy-to-use setup that keeps things stress-free behind the wheel.
The 2025 BMW X7 brings good power and a sleek cabin, but it leaves out some of the GLS’s standard features and tows a bit less. Its interior design leans more modern, but it sacrifices a bit of everyday function.
For space, comfort, and daily reliability, the GLS checks every box. If you feel the GLS is your ideal choice, visit the 2025 Mercedes-Benz GLS for sale in Metairie, LA, at Mercedes-Benz of New Orleans.
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Disclaimer: This content was drafted with AI assistance for initial drafting, reviewed by a subject-matter expert for accuracy, and edited by our team of writers and editors.
