2026 BMW XM Label vs 2026 Mercedes-Benz GLS

$159,600 · Crossover

$90,250 · Crossover

Comparison Overview

Deciding between sheer brute force and sensible luxury often comes down to balancing your checkbook against your desire for excess. If you're cross-shopping the 2026 BMW XM Label against the 2026 Mercedes-Benz GLS, you're essentially choosing between a performance sledgehammer and a sophisticated daily driver. The BMW XM Label screams performance with 577 hp, but that power costs you dearly at the pump, achieving only a combined 14 MPG versus the GLS's solid 21 MPG. Furthermore, the price gap is substantial: the XM Label starts at $159,600, while the GLS comes in at $90,250, a difference of $69,350 right out of the gate. While the BMW offers 30 miles of electric range, its overall footprint is slightly smaller inside, offering 18.6 cu ft of cargo space compared to the GLS's 17.4 cu ft, despite being 3.8 inches shorter in overall length.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Mercedes-Benz GLS

The Mercedes-Benz GLS is the superior commuter due to its significantly better fuel economy, achieving 21 combined MPG versus the BMW's 14 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Mercedes-Benz GLS

The GLS is the pragmatic family choice because of its lower MSRP of $90,250 and superior fuel efficiency for routine driving.

🏎️ Best for Enthusiasts

2026 BMW XM Label

The 2026 BMW XM Label wins for enthusiasts due to its massive output of 577 hp and 553 lb-ft of torque.

💰 Best Value

2026 Mercedes-Benz GLS

The Mercedes-Benz GLS provides far better value, costing $69,350 less than the BMW XM Label for a highly capable AWD crossover.

Choose the BMW XM Label if...

Your primary goal is raw acceleration and power, leveraging the 577 hp output.
You desire the brief capability of 30 miles of electric range for short local trips.
Budget is irrelevant, and you prioritize the top-tier performance trim costing $159,600.

Choose the Mercedes-Benz GLS if...

Fuel economy matters significantly, as the GLS delivers 21 combined MPG versus Car 1's 14 MPG.
You need a lower entry price, saving $69,350 by opting for the $90,250 GLS.
You prefer a larger vehicle overall, as the GLS stands 71.8 inches tall compared to Car 1's 69.1 inches.

Key Dimensions

Dimension	BMW XM Label	Mercedes-Benz GLS
Length	201.2"	205.0"
Width	78.9"	79.9"
Height	69.1"	71.8"
Wheelbase	122.2"	123.4"

Features Comparison

Safety

Feature	BMW	Mercedes-Benz
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
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 Fixed Headrests	✓	—
Rear Headrests	3	3
Rear Integrated Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Front Cross Traffic Alert	—	✓
Rear Cross Traffic Alert	—	✓
Third Row Head Airbags	—	✓
Cornering Lights	—	✓
Front Power Adjustable Headrests	—	✓
Rear Height Adjustable Headrests	—	✓
Engine Immobilizer	—	✓

Engine

Feature	BMW	Mercedes-Benz
Base Engine Displacement	4.4 L	3.0 L
Number of Cylinders	V8	inline 6
Base Engine Type	plug-in hybrid	mild hybrid
Horsepower	577 hp @ 5600 rpm	375 hp @ 5800 rpm
Torque	553 lb-ft @ 1800 rpm	369 lb-ft @ 1800 rpm
Number of Valves	32	24
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
[object Object]	✓	—
[object Object]	✓	—
Hill Descent Control	✓	✓
Center Differential Type	—	Limited Slip

Fuel

Feature	BMW	Mercedes-Benz
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	12/17 MPG	19/24 MPG
EPA Fuel Economy (Combined)	14 MPG	21 MPG
EPA Driving Range (City/Highway)	218.4/309.4 mi.	452.2/571.2 mi.
EPA Efficiency (City/Highway MPGe)	47/46 MPGe	—
EPA Efficiency (Combined MPGe)	47 MPGe	—
EPA Electric Driving Range	30 mi.	—
EPA Energy Consumption (kWh/100 mi)	72	—
Charging Time (240V)	2.0 hr.	—
Fuel Tank Capacity	18.2 gal.	23.8 gal.
DC Fast Charging Port Type	SAE J1772	—

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	✓	✓
Front View Camera	✓	✓
Side View Camera	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	—
Four Zone Climate Control	✓	✓
Rear Ventilation Ducts with Fan Control	✓	✓
Interior Air Filtration	✓	✓
Extended Cabin Heating/Cooling	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Automatic Parking Assist	—	✓
3rd Row Cupholders	—	✓
Overhead Console with Storage	—	✓
Power Rear Seat Easy Entry	—	✓

In Car Entertainment

Feature	BMW	Mercedes-Benz
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bowers & Wilkins	Burmester
Stereo Power	1475W	590W
Speaker System	20	13
Surround Audio	Discrete	Discrete
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	12 months	6 months
Speed Sensitive Volume Control	✓	✓
Infotainment Display	—	12.3 in
Subwoofer Count	—	2

Power Feature

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

Frontseats

Feature	BMW	Mercedes-Benz
Front Head Room	40.4 in.	39.4 in.
Front Leg Room	40.4 in.	40.3 in.
Front Shoulder Room	60.3 in.	59.3 in.
Seat Material: Premium Leather	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	✓
Driver Seat Memory Settings	2	3
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Thigh Extension	✓	✓
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Ventilation	✓	✓
Passenger Seat Ventilation	✓	✓
Seat Massage Function	✓	—
Front Hip Room	—	60.8 in.
Seat Material: Leatherette	—	✓
Driver Seat Power Adjustments	—	10-way
Passenger Seat Power Adjustments	—	10-way
Passenger Seat Memory Settings	—	3

Rearseats

Feature	BMW	Mercedes-Benz
Rear Head Room	38.8 in.	40.2 in.
Rear Leg Room	40.3 in.	41.9 in.
Rear Shoulder Room	57.5 in.	58.5 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Rear Hip Room	—	60.0 in.
Reclining Rear Seats	—	✓
Power Folding Third Row Seat	—	✓

Tires and Wheels

Feature	BMW	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Size	23 x 11.0 in	21 x 11.0 in.
Tire Type	Performance	All Season
Tire Size	315/30R23	315/40R21
Wheel Material	—	Alloy
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

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.
Hybrid Component Warranty	8 yr./ 100000 mi.	6 yr./ 62000 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.	—

Frequently Asked Questions

Common questions about comparing the 2026 BMW XM Label and 2026 Mercedes-Benz GLS.

How much more expensive is the 2026 BMW XM Label than the Mercedes-Benz GLS?

The BMW XM Label carries a substantial premium, starting at $159,600 compared to the GLS's MSRP of $90,250. This results in an initial price difference of $69,350 between the two vehicles.

Which vehicle is better for long road trips regarding fuel consumption?

The Mercedes-Benz GLS is vastly superior for road trips, netting a combined 21 MPG. The BMW XM Label, with its performance focus, delivers only 14 combined MPG and requires premium fuel.

Does the BMW XM Label offer any form of electric driving capability?

Yes, the 2026 BMW XM Label includes a hybrid system providing an electric range of 30 miles. The GLS does not list an electric range in its specifications.

How significant is the power difference between these two crossovers?

There is a massive power gap; the XM Label produces 577 hp and 553 lb-ft of torque. The GLS offers 375 hp and 369 lb-ft of torque, resulting in a 202 hp deficit for the Mercedes.

Which SUV is physically larger overall?

While both are large crossovers, the Mercedes-Benz GLS is slightly longer at 205.0 inches versus the BMW's 201.2 inches, and it is also significantly taller at 71.8 inches.

Are both vehicles automatic transmission equipped?

Yes, both models use shiftable automatic transmissions, though the BMW XM Label utilizes an 8-speed unit while the Mercedes-Benz GLS employs a 9-speed unit.