2025 Lexus GX vs 2025 Mercedes-Benz GLC-Class Coupe

$64,735 · SUV

$59,300 · Crossover

Comparison Overview

The most significant divergence between the 2025 Lexus GX and the 2025 Mercedes-Benz GLC-Class Coupe is fuel economy, where the GLC Coupe achieves a remarkable 26 MPG combined compared to the GX's 17 MPG combined, a 9 MPG deficit for the Lexus. Power delivery strongly favors the GX, which boasts 349 hp and 479 lb-ft of torque, significantly outperforming the GLC Coupe’s 255 hp and 295 lb-ft. This performance difference comes with a $5,435 higher starting MSRP for the Lexus at $64,735 versus $59,300 for the Mercedes. Dimensionally, the GX is a larger vehicle, measuring 197.1 inches long, while the GLC Coupe offers superior utility with 19.2 cu ft of cargo capacity compared to the GX’s 10.3 cu ft. Buyers must weigh the Lexus’s superior brute strength against the Mercedes' efficiency and accessible entry price.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz GLC-Class Coupe

The Mercedes-Benz GLC-Class Coupe offers significantly better fuel efficiency at 26 combined MPG versus the Lexus GX’s 17 combined MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Lexus GX

Although smaller inside, the Lexus GX offers a more traditional, robust four-wheel-drive platform, which can be advantageous for family adventures requiring capability.

🏎️ Best for Enthusiasts

2025 Lexus GX

The Lexus GX provides substantially more performance metrics, delivering 349 hp and 479 lb-ft of torque.

💰 Best Value

2025 Mercedes-Benz GLC-Class Coupe

The Mercedes-Benz GLC-Class Coupe undercuts the Lexus GX on initial cost by $5,435 and delivers nearly double the fuel economy.

Choose the Lexus GX if...

Maximum towing and off-road potential derived from its four-wheel-drive system is a primary requirement.
A driver prioritizes maximum engine output, possessing 349 hp and 479 lb-ft of torque.
The larger footprint, indicated by its 197.1-inch length and 78.0-inch width, is preferred for presence.

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

Fuel budget efficiency is key, as demonstrated by its 26 combined MPG rating.
A lower barrier to entry is desired, given its $59,300 MSRP versus the GX's $64,735.
More accessible enclosed storage is needed, evidenced by 19.2 cu ft of cargo capacity.

Key Dimensions

Dimension	Lexus GX	Mercedes-Benz GLC-Class Coupe
Length	197.1"	187.6"
Width	78.0"	74.4"
Height	75.6"	63.5"
Wheelbase	112.2"	113.7"

Features Comparison

Safety

Feature	Lexus	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	✓	✓
Self-Leveling Headlights	✓	—
Daytime Running 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	✓	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Front Power Adjustable Headrests	—	✓

Engine

Feature	Lexus	Mercedes-Benz
Base Engine Displacement	3.4 L	2.0 L
Number of Cylinders	V6	inline 4
Base Engine Type	gas	mild hybrid
Horsepower	349 hp @ 4800 rpm	255 hp @ 5800 rpm
Torque	479 lb-ft @ 2000 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	Lexus	Mercedes-Benz
Transmission Type	10-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	four wheel drive	all wheel drive
4WD System Type	Full Time	—
Transfer Case Gearing	Manual Hi-Lo	—
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	Lexus	Mercedes-Benz
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/21 MPG	23/31 MPG
EPA Fuel Economy (Combined)	17 MPG	26 MPG
EPA Driving Range (City/Highway)	316.5/443.1 mi.	400.2/539.4 mi.
Fuel Tank Capacity	21.1 gal.	17.4 gal.

Comfort & Convenience

Feature	Lexus	Mercedes-Benz
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	—
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Adaptive Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
3rd Row 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	✓	✓
Power Tilt and Telescopic Steering Wheel	—	✓
Transmission Controls on Steering Wheel	—	✓
Front View Camera	—	✓
Side View Camera	—	✓
Automatic Parking Assist	—	✓
Wireless Charging Pad	—	✓
Cruise Control	—	✓
Overhead Console with Storage	—	✓

In Car Entertainment

Feature	Lexus	Mercedes-Benz
Infotainment Display	14.0 in	11.9 in
AM/FM Stereo	✓	✓
Speaker System	10	—
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Speed Sensitive Volume Control	✓	✓
Satellite Radio	—	✓
Satellite Radio Trial Period	—	6 months

Power Feature

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

Frontseats

Feature	Lexus	Mercedes-Benz
Front Head Room	39.4 in.	38.9 in.
Front Leg Room	41.2 in.	40.8 in.
Front Shoulder Room	59.5 in.	57.3 in.
Front Hip Room	56.5 in.	—
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
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
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Driver Seat Thigh Extension	—	✓
Driver Seat Memory Settings	—	3
Passenger Seat Thigh Extension	—	✓
Passenger Seat Memory Settings	—	3

Rearseats

Feature	Lexus	Mercedes-Benz
Rear Head Room	43.2 in.	38.3 in.
Rear Leg Room	36.7 in.	37.2 in.
Rear Shoulder Room	57.2 in.	56.5 in.
Rear Hip Room	56.4 in.	—
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	✓	—

Tires and Wheels

Feature	Lexus	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Dimensions	20 x 7.5 in	—
Tire Type	All Season	All Season
Tire Size	✓	235/55R19
Spare Tire Type	Full Size Matching	Temporary
Spare Tire Location	Underbody Mounted	Inside Mounted
Wheel Material	—	Alloy
Wheel Size	—	19 x 8.0 in

Suspension

Feature	Lexus	Mercedes-Benz
Front Suspension Type	Independent	—
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓
Four-Wheel Independent Suspension	—	✓

Warranty

Feature	Lexus	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	6 yr./ unlimited mi.	4 yr./ 50000 mi.
Roadside Assistance	4 yr./ unlimited mi.	4 yr./ 50000 mi.
Complimentary Scheduled Maintenance	1 yr./ 10000 mi.	—
Hybrid Component Warranty	—	6 yr./ 62000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Lexus GX and 2025 Mercedes-Benz GLC-Class Coupe.

What is the horsepower difference between the 2025 Lexus GX and the 2025 Mercedes-Benz GLC-Class Coupe?

The Lexus GX holds a significant advantage in power output, producing 349 horsepower compared to the Mercedes-Benz GLC-Class Coupe's 255 horsepower, resulting in a 94 hp difference.

How does the cargo space compare between these two SUVs?

The Mercedes-Benz GLC-Class Coupe offers substantially more usable storage with 19.2 cubic feet of cargo capacity, while the Lexus GX is more restricted, providing only 10.3 cubic feet.

Which vehicle is more economical for long-distance commuting based on fuel economy?

The GLC-Class Coupe is far more economical, achieving 26 combined MPG (23 city/31 highway) compared to the GX's 17 combined MPG (15 city/21 highway).

Is the premium fuel requirement common to both models?

Yes, both the 2025 Lexus GX and the 2025 Mercedes-Benz GLC-Class Coupe mandate the use of premium unleaded fuel for optimal performance.

How much lower is the starting price for the GLC Coupe compared to the Lexus GX?

The Mercedes-Benz GLC-Class Coupe has an MSRP of $59,300, making it $5,435 less expensive than the Lexus GX, which starts at $64,735.

What mechanical differences exist regarding their drive systems?

The Lexus GX comes standard with a dedicated four-wheel drive system, whereas the Mercedes-Benz GLC-Class Coupe utilizes an all-wheel drive configuration, paired with different transmission standards (10-speed vs. 9-speed).