The 2025 Mercedes-Benz GLS SUV and the 2025 BMW X7 stand at the peak of luxury, each delivering commanding performance, refined comfort, and advanced technology in their own distinctive way. Continue reading this 2025 Mercedes-Benz GLS SUV vs. BMW X7 comparison from the team at Autohaus on Edens to discover how these flagship SUVs elevate every drive.
Explore our detailed 2025 Mercedes-Benz GLS SUV review for additional highlights or find your ideal match with our trim-level guide.
Browse our new inventory to locate your desired SUV, then arrange a test drive at our showroom in Northbrook, IL. Feel free to contact us online or call us at (847) 272-7900 if you have any questions.
Navigate to a specific research section to learn more:
2025 Mercedes-Benz GLS SUV
The 2025 Mercedes-Benz GLS SUV and BMW X7 deliver spacious, finely appointed interiors designed to offer first-class comfort for every passenger. Both cabins are elegantly styled with premium materials and finishes, leather or leather-free seat upholstery, and multicolor ambient LED lighting. While both SUVs are equipped with a wealth of upscale standard features, the 2025 Mercedes-Benz GLS SUV offers a greater variety of available comfort features.
Interior features exclusive to the 2025 Mercedes-Benz GLS SUV include:
Shared available interior features include:
2025 Mercedes-Benz GLS SUV
2025 Mercedes-Benz GLS SUV
Generous legroom across all three rows in either SUV ensures long drives remain comfortable for adults and children alike. Additionally, cargo space is expansive in each model, with versatile folding seat configurations that make room for everything from luggage to bulky gear.
See cargo space and size specifications in the following table:
| Model | 2025 Mercedes-Benz GLS SUV | 2025 BMW X7 |
|---|---|---|
| Overall Exterior Length | 205 in. | 203.6 in. |
| Wheelbase Length | 123.4 in. | 122.2 in. |
| Seating Capacity | Seven; six optional | Seven; six optional |
| Legroom (First/Second/Third Rows) | 40.3 / 41.9 / 34.6 in. | 39.8 / 37.6 / 33.3 in. |
| Cargo Space (Third Row Down/Max) | 42.7 / 84.7 cu.-ft. | 48.6 / 90.4 |
Experience commanding performance from the powerful engine options of the 2025 Mercedes-Benz GLS SUV and BMW X7. Each model is standard with a turbocharged inline six-cylinder (I6) engine that delivers smooth acceleration and offers a lineup of robust turbocharged V8 engines for heightened performance.
All-wheel drive (AWD) and air suspensions with adaptive technology are standard on both SUVs for confident handling and enhanced ride comfort, ensuring capability matches their luxury stature. If you desire even greater thrills, the high-performance 2025 Mercedes-AMG® GLS 63 SUV and BMW X7 M60i deliver sport-tuned components such as limited-slip differentials and enhanced braking systems.
Compares the standard and top available engine specifications in the accompanying table.
| Model | 2025 Mercedes-Benz GLS SUV | 2025 BMW X7 |
|---|---|---|
| Engine Options | 3.0L I6 turbo, 4.0L V8 biturbo, and a handcrafted AMG® 4.0L V8 biturbo | 3.0L turbo I6 and a 4.4L bi-turbo V8 |
| Horsepower (Standard/Max. Available) | 375 / 603 HP | 375 / 631 HP |
| Torque (Standard/Max. Available) | 369 / 627 lb.-ft. | 398 / 590 lb.-ft. |
| Drivetrain | 4MATIC® AWD or AMG® Performance 4MATIC® AWD | xDrive AWD |
| Max. Towing Capacity | 7,700 lbs. | 7,500 lbs. |
| MPG (Max. City/Hwy) | 19 / 24 | 20 / 24 |
| 0-60 MPH (Standard/Quickest Available) | 5.9 / 4.1 sec. | 5.6 / 3.9 sec. |
2025 Mercedes-Benz GLS SUV
2025 Mercedes-Benz GLS SUV
The 2025 Mercedes-Benz GLS SUV and BMW X7 are equipped with advanced technology suites that elevate safety, convenience, and entertainment on every drive. Both feature comprehensive driver assistance systems, including lane-keeping and parking support. Connectivity is seamless in both SUVs, with intuitive infotainment interfaces, wireless smartphone integration, and multiple USB ports for all seating rows. Premium audio systems are offered by each, delivering rich, immersive sound tailored to their luxurious interiors.
Systems such as Active Lane Change Assist and a Surround View System are standard on the 2025 Mercedes-Benz GLS SUV and reserved for higher BMW X7 trim levels. The 2025 Mercedes-Benz GLS SUV also offers second-row connectivity features, which are unavailable on the BMW.
Technology features exclusive to the 2025 Mercedes-Benz GLS SUV include:
Technology features exclusive to the 2025 BMW X7 include:
Shared available tech features include:
*Burmester is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany.
The 2025 Mercedes-Benz GLS SUV and BMW X7 embody high-class luxury with bold proportions and refined styles that turn heads on any road. The 2025 Mercedes-Benz GLS SUV emphasizes soft, graceful lines and a prominent grille framed by sophisticated LED headlamps, while the X7 features boxier proportions and its signature expansive kidney grille. Both models offer eye-catching wheel designs and full LED exterior lighting that enhance their presence day or night.
Exterior features exclusive to the 2025 Mercedes-Benz GLS SUV include:
Shared available exterior features include:
2025 Mercedes-Benz GLS SUV
*Starting MSRP**Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance and optional equipment products, and packages and accessories. Options, model availability, and actual dealer price may vary. See dealer for details, costs, and terms.
2025 BMW X7
*Starting MSRP
The 2023 Mercedes-Benz GLS SUV and 2023 BMW X7 combine advanced technology, luxurious features for all three rows, and athletic performance with sleek and sophisticated designs. Our team at Autohaus on Edens in Northbrook, IL, has created this 2023 Mercedes-Benz GLS SUV vs. BMW X7 comparison to help you choose the ideal full-size SUV that complements your contemporary lifestyle. Learn more with our in-depth 2023 Mercedes-Benz GLS SUV review.
Explore our 2023 Mercedes-Benz GLS SUV inventory and select your ideal model. Then, schedule a test drive and view our finance and lease options to take advantage of attractive rates. If you have any questions, our team can assist when you contact us online or by phone at (847) 272-7900.
The 2023 Mercedes-Benz GLS SUV and the BMW X7 are exceptional SUVs with notably sophisticated exterior designs. Both embody elegance with smooth body lines, prominent grilles, and bright chrome accents. Headlamps with the LED Intelligent Light System with Ultra-Wide High Beams and Active Curve Illumination are standard on the 2023 Mercedes-Benz GLS SUV and unavailable on the X7. Choose between 20- to 23-inch wheel options on the 2023 Mercedes-Benz GLS SUV or 21- to 23-inch wheels on the X7.
Additional shared features include:
The 2023 Mercedes-Benz GLS SUV and BMW X7 boast refined and luxurious interiors that exude practicality and style. The 2023 Mercedes-Benz GLS SUV offers MB-Tex, leather, and Nappa leather upholstery; the BMW X7 is available with Sensafin, Merino leather, and Nappa leather trim. Ventilated front seats and illuminated door sills are standard on the 2023 Mercedes-Benz GLS SUV and reserved for the top-level X7 trim. Power-folding second- and third-row seats and a two-way in-car communication system are also standard on the 2023 Mercedes-Benz GLS SUV and unavailable on the X7.
Shared available features include:
Smartphone integrations such as wireless charging, USB-C charging ports, Apple CarPlay®, Android Auto™, and Bluetooth®®* help ensure you’re connected and devices are charged while on the go. Enjoy your favorite music through a 13-speaker Burmester®** surround sound system in the 2023 Mercedes-Benz GLS SUV or a ten-speaker Hi-Fi sound system in the BMW X7.
With athletic powertrains and advanced mild hybrid technology, the 2023 Mercedes-Benz GLS SUV and BMW X7 deliver performance engineered to excite. Each SUV offers six- and eight-cylinder engine options paired with automatic transmissions. The 2023 Mercedes-Benz GLS SUV is standard with 4MATIC®® all-wheel drive (AWD) and the X7 with xDrive AWD. Compare engine specifications in the following table.
| Model | 2023 Mercedes-Benz GLS SUV | 2023 BMW X7 | ||||
|---|---|---|---|---|---|---|
| Engine | 3.0L turbo I6 with mild hybrid drive | 4.0L bi-turbo V8 with mild hybrid drive | Handcrafted AMG® 4.0L bi-turbo V8 with hybrid assist | 3.0L TwinPower turbo I6 with mild hybrid | 4.4L M TwinPower turbo V8 with mild hybrid | 4.4L Alpina bi-turbo V8 |
| Horsepower | 362 HP | 483 HP | 603 HP | 375 HP | 523 HP | 631 HP |
| Torque | 369 lb.-ft. | 516 lb.-ft | 627 lb.-ft. | 398 lb.-ft. | 553 lb.-ft. | 590 lb.-ft. |
| 0-60 MPH | 5.9 secs. | 5.2 secs. | 4.1 secs. | 5.6 secs. | 4.5 secs. | 3.9 secs. |
| MPG (city/hwy) | 18 / 23 | 18 / 21 | 14 / 19 | 21 / 25 | 16 / 21 |
16 / 20 |
Spacious cabins in the 2023 Mercedes-Benz GLS SUV and BMW X7 provide plenty of room for your passengers in all three rows, as well as ample cargo space for your belongings. Both SUVs are standard with seven-passenger seating, but six-passenger seating is optional across each lineup. The 2023 Mercedes-Benz GLS SUV stands out with more legroom, and the X7 with a higher cargo capacity. Compare seating and cargo specifications in the following table.
| 2023 Mercedes-Benz GLS SUV | Model | 2023 BMW X7 |
|---|---|---|
| 205 in. | Overall Length | 203.6 in. |
| 123.4 in. | Wheelbase | 122.2 in. |
| Seven; six optional | Seating Capacity | Seven; six optional |
| 40.3 / 41.9 / 34.6 in. | Legroom (First / Second / Third Row) | 39.8 / 37.6 in. / N/A |
| 84.7 cu. ft. | Max. Cargo Capacity | 90.4 cu. ft. |
Begin your journeys with peace of mind thanks to intuitive safety and driver assistance systems in the 2023 Mercedes-Benz GLS SUV and BMW X7. A Surround View System is standard on the 2023 Mercedes-Benz GLS SUV and reserved for the top X trim. Several systems are similar amongst each SUV, such as rear child seat tethers, parking assist, and blind spot assist. Available safety features exclusive to the 2023 Mercedes-Benz GLS SUV include:
