2025 BMW X7 vs 2025 Mercedes-Benz Maybach GLS

$84,300 · Crossover

$178,450 · Crossover

Comparison Overview

The comparison between the 2025 BMW X7 and the 2025 Mercedes-Benz Maybach GLS reveals a massive divergence in positioning, starting with a substantial MSRP difference of $94,150, with the Maybach GLS costing $178,450 against the X7’s $84,300. This price gap correlates directly with performance metrics: the Maybach GLS delivers 550 horsepower and 538 lb-ft of torque, significantly outperforming the X7’s 375 hp and 398 lb-ft. However, this power comes at an efficiency cost, as the X7 achieves a superior 22 MPG combined rating compared to the Maybach GLS's 15 MPG combined. While dimensionally similar, the Maybach GLS is marginally larger, with a length of 204.9 inches versus the X7's 203.6 inches. For daily drivers focused on cost management, the X7 offers superior economy, whereas performance seekers must accept the Maybach’s reduced efficiency for its higher output.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 BMW X7

The 2025 BMW X7 is the clear choice for commuters due to its significantly better combined fuel economy of 22 MPG versus the Maybach GLS’s 15 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Mercedes-Benz Maybach GLS

While the X7 offers practicality, the Maybach GLS offers slightly larger overall dimensions (79.9 inches wide vs. 78.7 inches wide) paired with enhanced passenger luxury implied by its segment, despite lacking stated cargo capacity data.

🏎️ Best for Enthusiasts

2025 Mercedes-Benz Maybach GLS

The 2025 Mercedes-Benz Maybach GLS provides superior performance credentials, boasting 550 horsepower and 538 lb-ft of torque, compared to the X7's 375 hp and 398 lb-ft.

💰 Best Value

2025 BMW X7

The BMW X7 delivers an accessible $84,300 MSRP and substantially better fuel economy, representing a better baseline ownership value proposition.

Choose the BMW X7 if...

Your budget is strictly capped below $100,000, as the MSRP is $84,300.
Maximizing fuel efficiency is paramount, offering a 22 MPG combined rating.
You prefer a vehicle with a lower barrier to entry for maintenance and running costs.

Choose the Mercedes-Benz Maybach GLS if...

Absolute engine output is the priority, evidenced by its 550 horsepower rating.
You require the higher torque figure of 538 lb-ft for heavy-duty performance needs.
The $178,450 MSRP is acceptable in pursuit of ultra-luxury features implied by the Maybach badge.

Key Dimensions

Dimension	BMW X7	Mercedes-Benz Maybach GLS
Length	203.6"	204.9"
Width	78.7"	79.9"
Height	72.2"	72.4"
Wheelbase	122.2"	123.4"

Features Comparison

Safety

Feature	BMW	Mercedes-Benz
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Driver Attention Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Passenger Airbag Occupant Sensing Deactivation	✓	✓
Electronic Stability Control	✓	✓
Traction Control System	✓	✓
LATCH System	✓	✓
Rear Door Child Safety Locks	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Brake Drying	✓	✓
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Preparation System	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Adaptive Headlights	✓	✓
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Power Adjustable Headrests	✓	✓
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Lane Keeping Assist System	—	✓
Front Cross Traffic Alert	—	✓
Rear Cross Traffic Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Cornering Lights	—	✓
Rear Multi-Adjustable Headrests	—	✓
Engine Immobilizer	—	✓

Engine

Feature	BMW	Mercedes-Benz
Base Engine Displacement	3.0 L	4.0 L
Number of Cylinders	inline 6	V8
Base Engine Type	mild hybrid	mild hybrid
Horsepower	375 hp @ 5500 rpm	550 hp @ 6500 rpm
Torque	398 lb-ft	538 lb-ft @ 5000 rpm
Number of Valves	24	32
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	BMW	Mercedes-Benz
Transmission Type	8-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	✓	✓

Fuel

Feature	BMW	Mercedes-Benz
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	20/24 MPG	13/18 MPG
EPA Fuel Economy (Combined)	22 MPG	15 MPG
EPA Driving Range (City/Highway)	438.0/525.6 mi.	309.4/428.4 mi.
Fuel Tank Capacity	21.9 gal.	23.8 gal.

Comfort & Convenience

Feature	BMW	Mercedes-Benz
Push Button Start	✓	✓
Power Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row Cupholders	✓	—
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Power Rear Seat Easy Entry	✓	—
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	✓
Four Zone Climate Control	✓	✓
Rear Ventilation Ducts with Fan Control	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Front View Camera	—	✓
Side View Camera	—	✓
Automatic Parking Assist	—	✓
Adaptive Cruise Control	—	✓
Sun Sensor	—	✓

In Car Entertainment

Feature	BMW	Mercedes-Benz
Infotainment Display	14.9 in	12.3 in
AM/FM Stereo	✓	✓
Stereo Power	205W	1590W
Speaker System	10	27
Android Auto (Wired)	✓	✓
Apple CarPlay (Wired)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	With Real Time Traffic
Satellite Radio Trial Period	12 months	—
Premium Brand Stereo System	—	Burmester
Premium Speaker Brand	—	Burmester
Subwoofer Count	—	1
Surround Audio	—	Discrete
Satellite Radio Subscription Duration	—	36 months
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	BMW	Mercedes-Benz
One-Touch Power Windows	4	4
Moonroof Type	1st Row Power Glass Extended	2nd Row Fixed Glass
Keyless Entry	✓	✓
Reverse Tilt Passenger Mirror	✓	—
Heated Mirrors	✓	✓
Sunroof Type	—	1st Row Power Fabric Extended
Reverse Tilt Dual Mirrors	—	✓

Frontseats

Feature	BMW	Mercedes-Benz
Front Head Room	41.9 in.	42.5 in.
Front Leg Room	39.8 in.	40.3 in.
Front Shoulder Room	60.0 in.	59.3 in.
Seat Material: Leatherette	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	16-way	12-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	✓
Driver Seat Memory Settings	2	3
Passenger Seat Power Adjustments	16-way	12-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Thigh Extension	✓	✓
Passenger Seat Memory Settings	2	3
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Premium Leather	—	✓
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓
Seat Massage Function	—	✓

Rearseats

Feature	BMW	Mercedes-Benz
Rear Head Room	39.9 in.	40.2 in.
Rear Leg Room	37.6 in.	43.4 in.
Rear Shoulder Room	58.1 in.	56.1 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Power Folding Third Row Seat	✓	—
Heated Rear Seats (Multi-Level)	—	✓
Rear Seat Ventilation	—	✓

Tires and Wheels

Feature	BMW	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Size	21 x 9.5 in.	22 x 11.5 in.
Tire Size	285/45R21	325/40R22
Run Flat Tires	✓	—
Wheel Material	—	Alloy
Tire Type	—	Performance

Suspension

Feature	BMW	Mercedes-Benz
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	BMW	Mercedes-Benz
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	4 yr./ 50000 mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ 50000 mi.
Complimentary Scheduled Maintenance	3 yr./ 36000 mi.	—
Hybrid Component Warranty	—	6 yr./ 62000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 BMW X7 and 2025 Mercedes-Benz Maybach GLS.

What is the primary mechanical difference between the 2025 BMW X7 and the Maybach GLS?

The primary mechanical difference lies in power output; the Maybach GLS produces 550 horsepower and 538 lb-ft of torque, whereas the BMW X7 generates 375 horsepower and 398 lb-ft of torque. This is supported by the Maybach utilizing a 9-speed automatic transmission while the X7 uses an 8-speed unit.

How significantly does the fuel economy vary between these two large crossovers?

The fuel economy varies substantially, impacting running costs significantly. The BMW X7 achieves 22 MPG combined (20 city/24 highway), while the Mercedes-Benz Maybach GLS is rated at only 15 MPG combined (13 city/18 highway).

Is the Mercedes-Benz Maybach GLS substantially larger than the BMW X7?

The dimensions are very close, with the Maybach GLS being slightly larger overall. The Maybach is 204.9 inches long and 79.9 inches wide, marginally exceeding the X7’s 203.6-inch length and 78.7-inch width.

What accounts for the substantial $94,150 price discrepancy?

The $94,150 difference in MSRP, with the Maybach GLS costing $178,450 versus the X7 at $84,300, is attributed to the superior standard power output, higher luxury positioning, and specialized components inherent to the Maybach brand designation.

Do both vehicles require premium fuel?

Yes, both vehicles mandate premium gasoline for optimal operation. However, the BMW X7 recommends premium unleaded, while the Mercedes-Benz Maybach GLS explicitly requires it, often due to its higher compression performance engine.

If I need cargo space, does the provided data favor one vehicle?

Based solely on the data provided, the Maybach GLS lists a Cargo Capacity of 18.4 cubic feet, while no corresponding cargo specification was given for the BMW X7, making a direct comparison impossible, though the Maybach's dimensions are slightly greater.