2026 Cadillac Escalade vs 2026 Mercedes-Benz GLS

$91,100 · SUV

$90,250 · Crossover

Comparison Overview

The primary divergence between the 2026 Cadillac Escalade and the 2026 Mercedes-Benz GLS is efficiency, with the GLS achieving a 4 MPG advantage in combined EPA ratings (21 MPG vs. 17 MPG). Performance metrics follow, as the Escalade delivers 420 hp and 460 lb-ft of torque, significantly outpacing the GLS’s 375 hp and 369 lb-ft. Despite the power deficit, the GLS carries a lower initial cost at $90,250 compared to the Escalade's $91,100 MSRP. Dimensional analysis shows the Escalade is substantially larger, measuring 211.9 inches in length versus the GLS’s 205.0 inches, contributing to its superior 25.5 cu ft of cargo space compared to the GLS’s 17.4 cu ft. The GLS utilizes AWD while the Escalade defaults to RWD, indicating differing intended operational dynamics.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Mercedes-Benz GLS

The Mercedes-Benz GLS wins for commuters due to its superior fuel economy, achieving 21 combined MPG compared to the Escalade's 17 MPG.

👨‍👩‍👧‍👦 Best for Families

2026 Cadillac Escalade

The Cadillac Escalade offers substantially more utility with 25.5 cu ft of cargo capacity, exceeding the GLS's 17.4 cu ft.

🏎️ Best for Enthusiasts

2026 Cadillac Escalade

Enthusiasts will favor the Escalade for its 420 hp and 460 lb-ft of torque, offering a tangible power advantage over the GLS's 375 hp.

💰 Best Value

2026 Mercedes-Benz GLS

The Mercedes-Benz GLS offers better baseline value with a lower MSRP of $90,250 and 4 more combined MPG.

Choose the Cadillac Escalade if...

You require maximum hauling capability, indicated by the Escalade's 25.5 cu ft of cargo space.
You prioritize maximum engine output, benefiting from the Escalade's 420 horsepower rating.
You prefer the dynamic stability of Rear Wheel Drive combined with a 10-speed automatic transmission.

Choose the Mercedes-Benz GLS if...

Maximizing fuel efficiency is critical, as the GLS achieves 21 combined MPG.
You prefer the better traction afforded by the standard All-Wheel Drive system.
You are seeking a slightly lower entry price point at $90,250 MSRP.

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	21	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 2026 Cadillac Escalade and 2026 Mercedes-Benz GLS.

What is the precise difference in power output between the two SUVs?

The 2026 Cadillac Escalade produces 420 horsepower and 460 lb-ft of torque. Conversely, the 2026 Mercedes-Benz GLS delivers 375 horsepower and 369 lb-ft of torque, resulting in a 45 hp advantage for the Cadillac.

How significant is the difference in cargo volume?

The Escalade provides 25.5 cubic feet of cargo capacity behind the rear seats. This is substantially larger than the GLS’s 17.4 cubic feet, representing a considerable advantage for utility needs.

Which vehicle mandates premium fuel?

Both vehicles specify premium fuel; however, the Escalade recommends it while the GLS strictly requires it for operation.

Does the drivetrain affect overall efficiency ratings?

Yes, the Escalade's standard RWD configuration achieves 17 combined MPG, whereas the GLS’s standard AWD configuration yields 21 combined MPG, suggesting efficiency gains in the Mercedes despite the AWD hardware.

How much larger is the Escalade physically than the GLS?

The Escalade is notably larger in every dimension, measuring 211.9 inches long compared to the GLS’s 205.0 inches. The Escalade is also nearly 5 inches taller (76.7 in vs. 71.8 in).