2025 Mercedes-Benz GLC-Class Coupe vs 2026 Genesis GV80

$59,300 · Crossover

$57,700 · Crossover

Comparison Overview

Trying to decide between compact luxury coupe style and mid-size SUV utility? That’s the core conflict here. The 2025 Mercedes-Benz GLC-Class Coupe looks sleeker, measuring 187.6 inches long, and boasts superior efficiency with a 26 MPG combined rating, saving you fuel costs over the larger 2026 Genesis GV80, which manages only 21 MPG combined. However, the GV80 hits back hard with performance, offering 300 hp versus the GLC Coupe’s 255 hp, and provides significantly more practicality with a massive 38.7 cu ft of cargo space compared to the Benz’s tight 19.2 cu ft. While the GLC requires premium fuel, the GV80 only recommends it, offering a slight operational benefit despite its higher thirst. Ultimately, your priorities—fuel savings and city maneuverability versus outright space and power—will dictate the winner in this fascinating crossover matchup.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz GLC-Class Coupe

The GLC Coupe's superior 26 MPG combined fuel economy makes it the more economical choice for daily driving routines.

👨‍👩‍👧‍👦 Best for Families

2026 Genesis GV80

The Genesis GV80 is the clear winner for families due to its substantially larger 38.7 cu ft of cargo capacity.

🏎️ Best for Enthusiasts

2026 Genesis GV80

The GV80 delivers better straight-line performance with 300 horsepower and 311 lb-ft of torque.

💰 Best Value

2026 Genesis GV80

Despite a lower starting MSRP of $57,700, the GV80 offers substantially more space and significantly more power.

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

You prioritize maximizing fuel economy, as its 26 MPG combined beats the GV80's 21 MPG.
You frequently navigate tight city streets and appreciate its smaller overall length of 187.6 inches.
You prefer the coupe-like styling signature associated with the GLC body.

Choose the Genesis GV80 if...

You need serious utility, benefiting from the GV80's massive 38.7 cu ft cargo space.
You want higher performance metrics, thanks to its 300 hp engine output.
You prefer rear-wheel drive dynamics and are happy with the fact that premium fuel is only recommended, not required.

Key Dimensions

Dimension	Mercedes-Benz GLC-Class Coupe	Genesis GV80
Length	187.6"	194.5"
Width	74.4"	77.8"
Height	63.5"	67.5"
Wheelbase	113.7"	116.3"

Features Comparison

Safety

Feature	Mercedes-Benz	Genesis
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	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Height Adjustable Headrests	—	✓

Engine

Feature	Mercedes-Benz	Genesis
Base Engine Displacement	2.0 L	2.5 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	gas
Horsepower	255 hp @ 5800 rpm	300 hp @ 5800 rpm
Torque	295 lb-ft @ 2000 rpm	311 lb-ft @ 1650 rpm
Number of Valves	16	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Mercedes-Benz	Genesis
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	Genesis
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	23/31 MPG	19/24 MPG
EPA Fuel Economy (Combined)	26 MPG	21 MPG
EPA Driving Range (City/Highway)	400.2/539.4 mi.	400.9/506.4 mi.
Fuel Tank Capacity	17.4 gal.	21.1 gal.

Comfort & Convenience

Feature	Mercedes-Benz	Genesis
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	✓	✓
Adaptive Cruise Control	—	✓
Three Zone Climate Control	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	Mercedes-Benz	Genesis
Infotainment Display	11.9 in	27.0 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	3 months
Speed Sensitive Volume Control	✓	—
Speaker System	—	9

Power Feature

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

Frontseats

Feature	Mercedes-Benz	Genesis
Front Head Room	38.9 in.	40.2 in.
Front Leg Room	40.8 in.	41.6 in.
Front Shoulder Room	57.3 in.	60.6 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	10-way	8-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	8-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

Rearseats

Feature	Mercedes-Benz	Genesis
Rear Head Room	38.3 in.	38.4 in.
Rear Leg Room	37.2 in.	38.7 in.
Rear Shoulder Room	56.5 in.	58.3 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓

Tires and Wheels

Feature	Mercedes-Benz	Genesis
Wheel Material	Alloy	Alloy
Wheel Size	19 x 8.0 in	19 x 8.5 in
Tire Type	All Season	All Season
Tire Size	235/55R19	P265/55R
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—

Suspension

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

Warranty

Feature	Mercedes-Benz	Genesis
Basic Warranty	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	10 yr./ 100000 mi.
Hybrid Component Warranty	6 yr./ 62000 mi.	—
Corrosion/Rust Warranty	4 yr./ 50000 mi.	7 yr./ unlimited mi.
Roadside Assistance	4 yr./ 50000 mi.	5 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 Genesis GV80.

How much bigger is the Genesis GV80 cargo area than the Mercedes GLC Coupe?

The difference is dramatic; the 2026 Genesis GV80 offers 38.7 cu ft of cargo space, which is more than double the 19.2 cu ft available in the 2025 Mercedes-Benz GLC-Class Coupe.

Is the power difference noticeable between these two crossovers?

Yes, the Genesis GV80 has a 45 horsepower advantage, generating 300 hp compared to the GLC Coupe's 255 hp, which should translate to quicker acceleration, especially given the GV80's higher torque rating of 311 lb-ft.

Does the required premium fuel in the GLC affect its long-term running costs?

Since the GLC requires premium unleaded, and the GV80 only recommends it, the GLC will incur higher ongoing fuel expenses on top of its lower 26 MPG rating.

Which vehicle is physically smaller and easier to park?

The Mercedes-Benz GLC-Class Coupe is significantly more compact, measuring 187.6 inches long and 74.4 inches wide, compared to the GV80's 194.5 inches in length and 77.8 inches in width.

What is the MSRP difference between the base models?

The 2026 Genesis GV80 starts at $57,700, making it slightly more affordable upfront than the 2025 Mercedes-Benz GLC-Class Coupe, which begins at $59,300.

Are the transmissions comparable in these AWD/RWD models?

The Mercedes GLC uses a 9-speed shiftable automatic, while the Genesis uses an 8-speed shiftable automatic transmission, offering slightly different ratios for their respective drive setups.