2025 BMW X6 vs 2025 Mercedes-Benz GLC-Class Coupe

$75,100 · Crossover

$59,300 · Crossover

Comparison Overview

The most significant divergence between the 2025 BMW X6 and the 2025 Mercedes-Benz GLC-Class Coupe is the $15,800 MSRP gap, with the X6 starting at $75,100 versus the GLC Coupe's $59,300. This price differential correlates with substantial performance variances; the X6 generates 375 hp and 398 lb-ft of torque, significantly outpacing the GLC Coupe's 255 hp and 295 lb-ft. Fuel economy is surprisingly close, with the Mercedes achieving 26 MPG combined compared to the BMW's 24 MPG combined. Size differences are also notable: the X6 is 195.0 inches long, offering 27.4 cu ft of cargo space, whereas the GLC Coupe is shorter at 187.6 inches and provides only 19.2 cu ft. Both utilize AWD and require premium fuel, but the BMW leverages an 8-speed automatic while the Mercedes uses a 9-speed unit.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz GLC-Class Coupe

The Mercedes GLC-Class Coupe offers superior fuel efficiency with 26 combined MPG, leading to lower running costs for daily driving.

👨‍👩‍👧‍👦 Best for Families

2025 BMW X6

The BMW X6 provides substantially more usable space, boasting 27.4 cu ft of cargo capacity compared to the GLC Coupe's 19.2 cu ft.

🏎️ Best for Enthusiasts

2025 BMW X6

The X6 delivers a significant 120 horsepower advantage, producing 375 hp versus the GLC Coupe's 255 hp.

💰 Best Value

2025 Mercedes-Benz GLC-Class Coupe

The Mercedes-Benz GLC-Class Coupe undercuts the X6 by $15,800 while still offering standard AWD and good efficiency metrics.

Choose the BMW X6 if...

Maximum engine output is prioritized, as the X6 produces 375 hp and 398 lb-ft of torque.
Larger dimensions are necessary, evidenced by the X6’s 195.0-inch length and 27.4 cu ft cargo capacity.
The driver prefers the established performance tuning associated with BMW's 8-speed automatic transmission.

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

Budgetary constraints are primary, given the $59,300 MSRP which is $15,800 less than the X6.
Slightly better fuel economy is desired, with the GLC Coupe achieving 26 combined MPG.
A more maneuverable vehicle size is preferred, indicated by its 187.6-inch length and 63.5-inch height.

Key Dimensions

Dimension	BMW X6	Mercedes-Benz GLC-Class Coupe
Length	195.0"	187.6"
Width	78.9"	74.4"
Height	66.9"	63.5"
Wheelbase	117.1"	113.7"

Features Comparison

Safety

Feature	BMW	Mercedes-Benz
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	—
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	✓	✓
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	✓	✓
Self-Leveling Headlights	✓	—
Daytime Running Lights	✓	✓
Cornering Lights	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Adaptive Headlights	—	✓
Front Power Adjustable Headrests	—	✓

Engine

Feature	BMW	Mercedes-Benz
Base Engine Displacement	3.0 L	2.0 L
Number of Cylinders	inline 6	inline 4
Base Engine Type	mild hybrid	mild hybrid
Horsepower	375 hp @ 5200 rpm	255 hp @ 5800 rpm
Torque	398 lb-ft @ 1850 rpm	295 lb-ft @ 2000 rpm
Number of Valves	24	16
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 (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	23/26 MPG	23/31 MPG
EPA Fuel Economy (Combined)	24 MPG	26 MPG
EPA Driving Range (City/Highway)	503.7/569.4 mi.	400.2/539.4 mi.
Fuel Tank Capacity	21.9 gal.	17.4 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	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Front View Camera	—	✓
Side View Camera	—	✓
Automatic Parking Assist	—	✓
Overhead Console with Storage	—	✓

In Car Entertainment

Feature	BMW	Mercedes-Benz
Infotainment Display	14.9 in	11.9 in
AM/FM Stereo	✓	✓
Stereo Power	205W	—
Speaker System	10	—
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	—	✓

Power Feature

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

Frontseats

Feature	BMW	Mercedes-Benz
Front Head Room	39.3 in.	38.9 in.
Front Leg Room	40.4 in.	40.8 in.
Front Shoulder Room	60.0 in.	57.3 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	12-way	10-way
Driver Seat Manual Adjustments	2-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	12-way	10-way
Passenger Seat Manual Adjustments	2-way	—
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
Passenger Seat Memory Settings	—	3

Rearseats

Feature	BMW	Mercedes-Benz
Rear Head Room	37.5 in.	38.3 in.
Rear Leg Room	35.7 in.	37.2 in.
Rear Shoulder Room	57.7 in.	56.5 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	—
Pass-Thru Center Armrest	✓	—
Reclining Rear Seats	—	✓
Folding Center Armrest	—	✓

Tires and Wheels

Feature	BMW	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Size	20 x 9.0 in	19 x 8.0 in
Tire Size	275/45R20	235/55R19
Run Flat Tires	✓	—
Wheel Material	—	Alloy
Tire Type	—	All Season
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.
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 X6 and 2025 Mercedes-Benz GLC-Class Coupe.

What is the primary performance differentiator between the 2025 BMW X6 and the GLC-Class Coupe?

The BMW X6 boasts a significant power advantage, generating 375 horsepower and 398 lb-ft of torque. This substantially exceeds the Mercedes-Benz GLC-Class Coupe's output of 255 horsepower and 295 lb-ft of torque.

How does the cargo capacity compare for these two coupes?

The BMW X6 offers considerably more storage space at 27.4 cubic feet. In contrast, the Mercedes-Benz GLC-Class Coupe is limited to 19.2 cubic feet, a difference of over 8 cubic feet.

Are these vehicles close in fuel economy metrics?

They are relatively close, though the Mercedes GLC Coupe has a minor edge with 26 combined MPG (23/31 city/highway). The BMW X6 achieves 24 combined MPG (23/26 city/highway).

Which vehicle represents a better value proposition based on the initial cost?

The Mercedes-Benz GLC-Class Coupe provides significantly better baseline value, starting at $59,300 compared to the X6's $75,100 MSRP, despite both requiring premium unleaded fuel.

Do both crossovers feature all-wheel drive and automatic transmissions?

Yes, both the 2025 BMW X6 and the 2025 Mercedes-Benz GLC-Class Coupe come standard with All-Wheel Drive (AWD). However, the BMW uses an 8-speed automatic, while the Mercedes utilizes a 9-speed shiftable automatic.

Are there substantial differences in exterior dimensions that impact parking or garaging?

Yes, the BMW X6 is a larger vehicle overall, measuring 195.0 inches long and 78.9 inches wide. The GLC Coupe is notably more compact at 187.6 inches long and 74.4 inches wide.