2025 Mercedes-Benz GLS vs. BMW X7: Which Luxury SUV is Right for You?

2025 Mercedes-Benz GLS

vs.

2025 BMW X7
375 hp (3.0L inline-6 turbo w/ mild hybrid drive)

Standard Engine hp

375 hp (3.0L BMW TwinPower Turbo inline-6)
510 hp (4.0L V8 biturbo w/ mild hybrid drive) 603 hp (Handcrafted AMG® 4.0L V8 biturbo w/ hybrid assist)

Available Engine hp

523 hp (4.4L BMW M TwinPower Turbo V8) 631 hp (4.4L BMW ALPINA Bi-Turbo V8)
19 / 24 / 21 mpg* (3.0L inline-6 turbo w/ mild hybrid drive)

Standard Fuel Economy (city/highway/combined mpg)

21 / 25 / 22 mpg (3.0L BMW TwinPower Turbo inline-6)
40.3 / 41.9 / 34.6 inches

Available Legroom (1st/2nd/3rd row)

40 / 38 / 33 inches

The purchase of a luxury SUV, especially on the level of a Mercedes-Benz GLS or BMW X7, is a large consideration for any Leawood, KS driver. How can one choose between two such excellent options? Mercedes-Benz of Kansas City South created this 2025 BMW X7 vs. Mercedes-Benz GLS comparison guide to assist you with that exact decision, and we think that despite all the excellence and quality the BMW X7 brings to the table, you should still choose to go with the 2025 Mercedes-Benz GLS. Let us consider why in this BMW X7 vs. Mercedes-Benz GLS comparison. 

2025 Mercedes-Benz GLS vs. BMW X7: Which is More Powerful?

Insofar as power and capability are concerned, these two flagship SUVs are quite comparable, especially at the entry point of both lineups. Whether you choose the GLS 450 4MATIC® or the X7 xDrive40i, both feature their respective inline-6 engines that deliver 375 hp and accelerate from 0-60 mph in under six seconds, making for a thrilling driving experience in Overland Park, KS.

This stalemate changes when we consider the track-ready engine options available to both luxury lineups, as the 2025 Mercedes-Benz GLS has the upper hand on this front. The 2025 Mercedes-AMG® GLS 63 has a powerful handcrafted AMG® 4.0L V8 biturbo engine that can produce 603 hp and 627 lb-ft of torque, while the 4.4L BMW M TwinTurbo V8 that powers the sporty X7 M60i lags with 523 hp and 553 lb-ft of torque. Only the highly exclusive BMW Alpina XB7 can match or exceed the Mercedes-AMG® GLS, but the former may not be readily available at dealerships while the latter is. 

2025 Mercedes-Benz GLS vs. BMW X7: Which is More Comfortable? 

Though both luxury SUVs come to you packed with features like four-zone climate control, heated seats, sumptuous upholstery, and more, Stilwell, KS drivers and passengers will likely find the 2025 Mercedes-Benz GLS to be the more comfortable SUV, thanks to its greater allowance of legroom compared to its sporty rival.This makes the GLS ideal for taller drivers and passengers. In addition, the Mercedes-Benz GLS has more cargo space behind the third row compared to the BMW X7 (17.4 cubic feet vs. 13 cubic feet, respectively), which gives you more space to store what you need, even if all three rows are occupied. 

If you would like to continue comparing the BMW X7 vs. Mercedes-Benz GLS, call us at %%di_phone_number%% and speak with our experts. They would gladly assist you. 

Choose the 2025 Mercedes-Benz GLS With Mercedes-Benz of Kansas City South

When you shop for a new Mercedes-Benz GLS with us, we offer you a myriad of options to take advantage of. From our generous new vehicle specials to our flexible financing/leasing opportunities, we do our utmost to make it simple for you to take ownership of a new Mercedes-Benz. Visit us in Kansas City today for a test drive and experience why the 2025 Mercedes-Benz GLS comes to you so highly recommended. 

Disclaimers (if applicable): 

*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.

 

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