2025 GMC Yukon XL vs 2025 Mercedes-Benz GLC-Class Coupe

$69,900 · SUV

$59,300 · Crossover

Comparison Overview

The most significant numerical disparity between the 2025 GMC Yukon XL (Car 1) and the 2025 Mercedes-Benz GLC-Class Coupe (Car 2) is fuel economy, with the GLC Coupe achieving a 9 MPG advantage (26 combined MPG vs. 17 combined MPG for the Yukon XL). Power output is also markedly different; the Yukon XL delivers 355 hp and 383 lb-ft of torque, substantially exceeding the GLC Coupe’s 255 hp and 295 lb-ft. Size is another key factor: the Yukon XL spans 225.2 inches in length, whereas the GLC Coupe is 187.6 inches long, resulting in vastly different interior volumes. This size differential is reflected in cargo capacity, with the Yukon XL offering 41.5 cu ft compared to the GLC Coupe's 19.2 cu ft. Finally, the MSRP shows a $10,600 starting price gap, with the Yukon XL listed at $69,900 and the GLC Coupe at $59,300.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz GLC-Class Coupe

The GLC-Class Coupe offers superior urban efficiency with 23 MPG city versus the Yukon XL's 15 MPG city rating.

👨‍👩‍👧‍👦 Best for Families

2025 GMC Yukon XL

The Yukon XL’s significantly larger dimensions, including its 225.2-inch length, provide superior overall passenger and cargo accommodation.

🏎️ Best for Enthusiasts

2025 GMC Yukon XL

The Yukon XL provides a substantial performance edge with 355 horsepower and 383 lb-ft of torque compared to the GLC Coupe's output.

💰 Best Value

2025 Mercedes-Benz GLC-Class Coupe

The GLC-Class Coupe starts $10,600 lower and achieves 9 more combined MPG, offering better immediate financial metrics.

Choose the GMC Yukon XL if...

You require maximum hauling capability, evidenced by its 41.5 cu ft of standard cargo capacity.
You need the higher towing and power output associated with 355 horsepower and 383 lb-ft of torque.
Maximum physical size and 76.5 inches of height are necessary for your specific needs.

Choose the Mercedes-Benz GLC-Class Coupe if...

Fuel efficiency is a priority, indicated by its 31 MPG highway rating and 26 combined MPG.
You prefer the security and traction benefits of standard All-Wheel Drive (AWD).
The lower starting MSRP of $59,300 aligns better with the budget.

Key Dimensions

Dimension	GMC Yukon XL	Mercedes-Benz GLC-Class Coupe
Length	225.2"	187.6"
Width	81.0"	74.4"
Height	76.5"	63.5"
Wheelbase	134.0"	113.7"

Features Comparison

Safety

Feature	GMC	Mercedes-Benz
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	—
Lane Keeping Assist System	✓	—
Rear Cross Traffic 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	✓	✓
Daytime Running Lights	✓	✓
Front Fog Lights	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	—
Rear Headrests	2	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Front Power Adjustable Headrests	—	✓

Engine

Feature	GMC	Mercedes-Benz
Base Engine Displacement	5.3 L	2.0 L
Number of Cylinders	V8	inline 4
Base Engine Type	gas	mild hybrid
Horsepower	355 hp @ 5600 rpm	255 hp @ 5800 rpm
Torque	383 lb-ft @ 4100 rpm	295 lb-ft @ 2000 rpm
Number of Valves	16	16
Camshaft Type	Overhead valves (OHV)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	GMC	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	GMC	Mercedes-Benz
Fuel Type	regular unleaded	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/20 MPG	23/31 MPG
EPA Fuel Economy (Combined)	17 MPG	26 MPG
EPA Driving Range (City/Highway)	420.0/560.0 mi.	400.2/539.4 mi.
Fuel Tank Capacity	28.0 gal.	17.4 gal.

Comfort & Convenience

Feature	GMC	Mercedes-Benz
Push Button Start	✓	✓
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	✓	✓
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	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Transmission Controls on Steering Wheel	—	✓
Cruise Control	—	✓
Rear Door Pockets	—	✓
Leather Steering Wheel	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	GMC	Mercedes-Benz
Infotainment Display	16.8 in	11.9 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bose	—
Speaker System	10	—
Subwoofer Count	1	—
Surround Audio	Discrete	—
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Speed Sensitive Volume Control	✓	✓
Satellite Radio Trial Period	—	6 months

Power Feature

Feature	GMC	Mercedes-Benz
One-Touch Power Windows	4	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass Extended

Frontseats

Feature	GMC	Mercedes-Benz
Front Head Room	42.3 in.	38.9 in.
Front Leg Room	44.5 in.	40.8 in.
Front Shoulder Room	65.5 in.	57.3 in.
Front Hip Room	61.5 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

Rearseats

Feature	GMC	Mercedes-Benz
Rear Head Room	38.9 in.	38.3 in.
Rear Leg Room	42.0 in.	37.2 in.
Rear Shoulder Room	64.7 in.	56.5 in.
Rear Hip Room	61.3 in.	—
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Heated Rear Seats (Multi-Level)	✓	—
Power Folding Third Row Seat	✓	—
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	GMC	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Size	20 x 9.0 in	19 x 8.0 in
Tire Type	All Season	All Season
Tire Size	275/60R20	235/55R19
Spare Tire Type	Full Size Non-Matching	Temporary
Spare Tire Location	Underbody Mounted	Inside Mounted
Wheel Material	—	Alloy

Suspension

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

Warranty

Feature	GMC	Mercedes-Benz
Basic Warranty	3 yr./ 36000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	4 yr./ 50000 mi.
Corrosion/Rust Warranty	6 yr./ 100000 mi.	4 yr./ 50000 mi.
Roadside Assistance	5 yr./ 60000 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 GMC Yukon XL and 2025 Mercedes-Benz GLC-Class Coupe.

What is the operational fuel difference between the two vehicles?

The 2025 Mercedes-Benz GLC-Class Coupe achieves 26 combined MPG, whereas the 2025 GMC Yukon XL manages only 17 combined MPG, representing a 9 MPG difference. However, Car 2 requires premium unleaded fuel, which offsets some of that efficiency benefit.

How does the base price impact the overall value comparison?

Car 2 has a lower entry point at $59,300, saving $10,600 compared to the Yukon XL's $69,900 MSRP. This price gap is significant, although Car 1 benefits from using regular unleaded fuel instead of premium.

Is the significant size difference relevant for daily driving?

Yes; the Yukon XL is 37.6 inches longer (225.2 inches total) and 6.6 inches taller (76.5 inches total) than the GLC Coupe. This makes the Yukon XL harder to maneuver and park in dense urban environments typical for commuters.

Which vehicle offers better on-road performance capability?

The Yukon XL generates 100 more horsepower (355 hp vs. 255 hp) and 88 more lb-ft of torque (383 vs. 295), giving it superior acceleration potential despite its larger RWD setup compared to Car 2's AWD system.

How does the cargo space compare for hauling luggage or supplies?

The difference in utility is drastic; the Yukon XL offers 41.5 cubic feet of cargo capacity behind the rear seats, which is more than double the 19.2 cubic feet available in the GLC-Class Coupe.

Do the drivetrains reflect the intended use case for each vehicle?

Yes, Car 1 utilizes a standard Rear Wheel Drive setup suitable for traditional truck-based towing, while Car 2 uses All Wheel Drive, typically preferred for all-weather traction favored by many crossover drivers.