2025 Mercedes-Benz GLC-Class Coupe vs 2026 BMW X5

$59,300 · Crossover

$67,600 · Crossover

Comparison Overview

Deciding between the sleek, efficient 2025 Mercedes-Benz GLC Coupe (car1) and the larger, significantly more powerful 2026 BMW X5 (car2) boils down to prioritizing daily running costs versus outright performance and space. The common dilemma is immediate: do you save money upfront or invest in size and power? The GLC Coupe starts at a lower MSRP of $59,300, while the X5 commands $67,600. Fuel economy is a major split; the GLC achieves a combined 26 MPG, which looks excellent next to the X5’s unspecified, but likely lower, efficiency given its higher power output (a difference of 120 hp favoring the X5, boasting 375 hp to the GLC's 255 hp). Furthermore, the X5 offers nearly double the utility with 33.9 cu ft of cargo capacity compared to the GLC's compact 19.2 cu ft. This comparison is clearly drawn between compact luxury efficiency and mid-size brute force.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz GLC-Class Coupe

The GLC Coupe wins for commuters due to its superior combined 26 MPG efficiency and slightly smaller footprint for easier city navigation.

👨‍👩‍👧‍👦 Best for Families

2026 BMW X5

The 2026 BMW X5 is the clear choice for families, providing substantially more cargo space at 33.9 cu ft versus only 19.2 cu ft in the Mercedes.

🏎️ Best for Enthusiasts

2026 BMW X5

Enthusiasts will prefer the X5, which delivers 375 hp and 398 lb-ft of torque, significantly outpacing the GLC's 255 hp.

💰 Best Value

2025 Mercedes-Benz GLC-Class Coupe

The GLC offers a better immediate value proposition, undercutting the X5 by an $8,300 difference in starting MSRP.

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

You want to save $8,300 on the initial purchase price compared to the X5.
Prioritizing fuel stops is key, as the GLC offers better fuel economy with 23/31 MPG city/highway.
You prefer the slightly more compact dimensions, with a length of 187.6 inches.

Choose the BMW X5 if...

You need massive hauling capability, evidenced by the 33.9 cu ft cargo bay.
Having an extra 120 horsepower (375 hp total) is a requirement for your driving style.
You are comfortable with the higher investment for RWD performance over the GLC's AWD setup.

Key Dimensions

Dimension	Mercedes-Benz GLC-Class Coupe	BMW X5
Length	187.6"	194.2"
Width	74.4"	78.9"
Height	63.5"	69.1"
Wheelbase	113.7"	117.1"

Features Comparison

Safety

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

Engine

Feature	Mercedes-Benz	BMW
Base Engine Displacement	2.0 L	3.0 L
Number of Cylinders	inline 4	inline 6
Base Engine Type	mild hybrid	mild hybrid
Horsepower	255 hp @ 5800 rpm	375 hp @ 5200 rpm
Torque	295 lb-ft @ 2000 rpm	398 lb-ft @ 1850 rpm
Number of Valves	16	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Mercedes-Benz	BMW
Transmission Type	9-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	rear wheel drive
Center Differential Type	Limited Slip	—
Hill Descent Control	✓	✓

Fuel

Feature	Mercedes-Benz	BMW
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	23/31 MPG	—
EPA Fuel Economy (Combined)	26 MPG	—
EPA Driving Range (City/Highway)	400.2/539.4 mi.	0/0 mi.
Fuel Tank Capacity	17.4 gal.	21.9 gal.

Comfort & Convenience

Feature	Mercedes-Benz	BMW
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	✓	—
Automatic Parking Assist	✓	—
Wireless Charging Pad	✓	✓
Cruise Control	✓	✓
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Overhead Console with Storage	✓	—
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	✓	✓
Rear Parking Sensors with Side Sensing	—	✓

In Car Entertainment

Feature	Mercedes-Benz	BMW
Infotainment Display	11.9 in	14.9 in
AM/FM Stereo	✓	✓
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	6 months	12 months
Speed Sensitive Volume Control	✓	—
Stereo Power	—	205W
Speaker System	—	10
Auxiliary Audio Input	—	✓

Power Feature

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

Frontseats

Feature	Mercedes-Benz	BMW
Front Head Room	38.9 in.	40.7 in.
Front Leg Room	40.8 in.	39.8 in.
Front Shoulder Room	57.3 in.	61.4 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	10-way	12-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Thigh Extension	✓	✓
Driver Seat Memory Settings	3	2
Passenger Seat Power Adjustments	10-way	12-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Thigh Extension	✓	✓
Passenger Seat Memory Settings	3	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Front Seat Type: Sport	—	✓

Rearseats

Feature	Mercedes-Benz	BMW
Rear Head Room	38.3 in.	39.4 in.
Rear Leg Room	37.2 in.	37.4 in.
Rear Shoulder Room	56.5 in.	60.0 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	—
Folding Rear Seat Feature	—	✓
Pass-Thru Center Armrest	—	✓

Tires and Wheels

Feature	Mercedes-Benz	BMW
Wheel Material	Alloy	Alloy
Wheel Size	19 x 8.0 in	20 x 9.0 in
Tire Type	All Season	—
Tire Size	235/55R19	275/45R
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Run Flat Tires	—	✓

Suspension

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

Warranty

Feature	Mercedes-Benz	BMW
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Hybrid Component Warranty	6 yr./ 62000 mi.	—
Corrosion/Rust Warranty	4 yr./ 50000 mi.	12 yr./ unlimited mi.
Roadside Assistance	4 yr./ 50000 mi.	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Mercedes-Benz GLC-Class Coupe and 2026 BMW X5.

How much more power does the 2026 BMW X5 have over the 2025 GLC Coupe?

The 2026 BMW X5 is significantly more potent, offering 375 hp and 398 lb-ft of torque. This is a substantial 120 hp advantage over the 2025 Mercedes-Benz GLC Coupe's 255 hp.

Is the higher price of the BMW X5 justified by its utility compared to the Mercedes GLC Coupe?

The BMW X5 costs $8,300 more, but it provides nearly double the utility with 33.9 cu ft of cargo space versus the GLC's 19.2 cu ft. For larger families or those frequently hauling gear, that extra space may justify the cost difference.

Which vehicle uses less premium fuel annually based on these specifications?

The 2025 Mercedes-Benz GLC Coupe is expected to use less premium unleaded fuel because it achieves a combined 26 MPG. The 2026 BMW X5 has a higher power output, which usually correlates to lower fuel economy.

What is the main drivetrain difference between these two crossovers?

The 2025 GLC Coupe comes standard with All-Wheel Drive and a 9-speed automatic transmission. In contrast, the 2026 BMW X5 utilizes a Rear Wheel Drive setup paired with an 8-speed automatic.

Are both vehicles similarly sized for city parking?

No, the Mercedes GLC Coupe is smaller, measuring 187.6 inches long and 63.5 inches high, making it generally easier to manage than the larger BMW X5, which stands at 194.2 inches long and 69.1 inches high.

Do both luxury models require the same type of fuel?

Yes, both the 2025 Mercedes-Benz GLC-Class Coupe and the 2026 BMW X5 specifically list 'premium unleaded' as their required fuel type, so budget for higher pump prices with either choice.