2025 Cadillac Escalade vs 2026 Mercedes-Benz GLS

$87,595 · SUV

$90,250 · Crossover

Comparison Overview

The 2025 Cadillac Escalade arrives with an assertive presence, flexing 420 horsepower and 460 lb-ft of torque from its standard V8 engine, promising thunderous acceleration from its imposing 211.9-inch length. Conversely, the 2026 Mercedes-Benz GLS offers a smoother, more composed demeanor, boasting a superior combined fuel economy of 21 MPG, outperforming the Escalade's 17 MPG. While the GLS, priced at $90,250, nets 375 horsepower, the Escalade demands $87,595 for its extra 45 horsepower advantage. The GLS is physically smaller, measuring 71.8 inches high compared to the Escalade's towering 76.7 inches, affecting interior space where the Escalade offers more cargo volume at 25.5 cu ft versus the GLS's 17.4 cu ft. For those prioritizing raw output and traditional SUV stature, the Escalade leads; for efficiency and balanced AWD handling, the Mercedes excels.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Mercedes-Benz GLS

The 2026 Mercedes-Benz GLS wins for commuters due to its significantly better 21 MPG combined fuel economy versus the Escalade's 17 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Cadillac Escalade

The 2025 Cadillac Escalade provides superior utility for families, offering substantially more cargo capacity at 25.5 cubic feet.

🏎️ Best for Enthusiasts

2025 Cadillac Escalade

Enthusiasts will favor the Escalade for its powerful 420 hp output and greater torque of 460 lb-ft.

💰 Best Value

2025 Cadillac Escalade

The Escalade presents better performance value, delivering 45 more horsepower for a slightly lower starting MSRP of $87,595.

Choose the Cadillac Escalade if...

You demand maximum brute force, evidenced by its 420 horsepower rating.
You prioritize sheer cargo volume, as the Escalade offers 25.5 cu ft.
You prefer a traditional rear-wheel-drive platform for tailored handling characteristics.

Choose the Mercedes-Benz GLS if...

Fuel economy is critical, given its 21 MPG combined rating compared to the Escalade's 17 MPG.
You prefer the inherent stability of standard All-Wheel Drive (AWD) in all conditions.
You want a slightly more compact footprint, being 6.9 inches shorter in overall length (205.0 inches).

Key Dimensions

Dimension	Cadillac Escalade	Mercedes-Benz GLS
Length	211.9"	205.0"
Width	81.1"	79.9"
Height	76.7"	71.8"
Wheelbase	121.0"	123.4"

Features Comparison

Safety

Feature	Cadillac	Mercedes-Benz
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Driver Attention Alert	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front Side-Mounted Airbags	✓	✓
Front Head Airbags	✓	✓
Rear Head Airbags	✓	✓
Third Row 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
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
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 Multi-Adjustable Headrests	✓	—
Rear Headrests	2	3
Rear Height Adjustable Headrests	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Front Cross Traffic Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Cornering Lights	—	✓
Front Power Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	Cadillac	Mercedes-Benz
Base Engine Displacement	6.2 L	3.0 L
Number of Cylinders	V8	inline 6
Base Engine Type	gas	mild hybrid
Horsepower	420 hp @ 5600 rpm	375 hp @ 5800 rpm
Torque	460 lb-ft @ 4100 rpm	369 lb-ft @ 1800 rpm
Number of Valves	16	24
Camshaft Type	Overhead valves (OHV)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Cadillac	Mercedes-Benz
Transmission Type	10-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	rear wheel drive	all wheel drive
Rear Differential Type	Limited Slip	—
Center Differential Type	—	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	Cadillac	Mercedes-Benz
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/19 MPG	19/24 MPG
EPA Fuel Economy (Combined)	17 MPG	21 MPG
EPA Driving Range (City/Highway)	360.0/456.0 mi.	452.2/571.2 mi.
Fuel Tank Capacity	24.0 gal.	23.8 gal.

Comfort & Convenience

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

In Car Entertainment

Feature	Cadillac	Mercedes-Benz
Infotainment Display	55.0 in	12.3 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	AKG	Burmester
Speaker System	19	13
Subwoofer Count	1	2
Surround Audio	Discrete	Discrete
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	With Real Time Traffic	✓
Speed Sensitive Volume Control	✓	✓
Stereo Power	—	590W
Satellite Radio Trial Period	—	6 months

Power Feature

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

Frontseats

Feature	Cadillac	Mercedes-Benz
Front Head Room	42.3 in.	39.4 in.
Front Leg Room	44.5 in.	40.3 in.
Front Shoulder Room	65.5 in.	59.3 in.
Front Hip Room	61.7 in.	60.8 in.
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	3
Passenger Seat Power Adjustments	8-way	10-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leatherette	—	✓
Driver Seat Thigh Extension	—	✓
Passenger Seat Thigh Extension	—	✓
Passenger Seat Memory Settings	—	3
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓

Rearseats

Feature	Cadillac	Mercedes-Benz
Rear Head Room	38.9 in.	40.2 in.
Rear Leg Room	41.8 in.	41.9 in.
Rear Shoulder Room	64.2 in.	58.5 in.
Rear Hip Room	61.0 in.	60.0 in.
Folding Rear Seatback	✓	—
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Power Folding Third Row Seat	✓	✓
Split-Folding Rear Seatback	—	✓

Tires and Wheels

Feature	Cadillac	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Dimensions	22 x 9.0 in	—
Tire Type	All Season	All Season
Tire Size	275/50R22	315/40R21
Spare Tire Type	Full Size Non-Matching	Temporary
Spare Tire Location	Underbody Mounted	Inside Mounted
Wheel Material	—	Alloy
Wheel Size	—	21 x 11.0 in.

Suspension

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

Warranty

Feature	Cadillac	Mercedes-Benz
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Roadside Assistance	6 yr./ 70000 mi.	4 yr./ 50000 mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	—
Hybrid Component Warranty	—	6 yr./ 62000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Cadillac Escalade and 2026 Mercedes-Benz GLS.

How significant is the performance gap between the two SUVs?

The 2025 Escalade delivers a noticeable advantage with 420 horsepower and 460 lb-ft of torque, while the 2026 GLS offers 375 horsepower and 369 lb-ft of torque. This 45 hp difference means the Cadillac will feel significantly punchier during acceleration runs.

Which vehicle is more efficient for daily driving?

The Mercedes-Benz GLS clearly wins on fuel efficiency, achieving 21 MPG combined (19 city/24 highway). The Cadillac Escalade trails significantly with only 17 MPG combined (15 city/19 highway), making it thirstier for its premium unleaded fuel.

Is the Escalade much larger than the GLS?

Yes, the Escalade is substantially larger, measuring 211.9 inches long and 76.7 inches high compared to the GLS's 205.0 inches length and 71.8 inches height. This difference translates directly into greater utility, as shown by the Escalade's superior 25.5 cu ft of cargo space.

Do both vehicles require premium fuel?

Both vehicles recommend or require premium gasoline for optimal performance. The 2025 Escalade recommends premium unleaded, whereas the 2026 GLS explicitly requires premium unleaded for its powertrain operation.

Which SUV is better suited for varied weather conditions?

The 2026 Mercedes-Benz GLS comes standard with an All-Wheel Drive (AWD) system, generally providing better traction in rain or snow. The 2025 Cadillac Escalade comes standard with Rear Wheel Drive (RWD), though 4WD is likely available as an option.