2025 Mercedes-Benz GLC-Class Coupe vs 2026 Audi Q7

$59,300 · Crossover

$62,000 · Crossover

Comparison Overview

Choosing between a sleek, compact luxury crossover and a larger, established SUV often comes down to balancing style with sheer utility. If your primary concern is efficiency on your daily drive, the 2025 Mercedes-Benz GLC-Class Coupe pulls ahead significantly, boasting a combined 26 MPG compared to the 2026 Audi Q7's 22 MPG. The GLC Coupe is also easier to maneuver and park, coming in at 187.6 inches long, while the Q7 stretches nearly 12 inches longer at 199.6 inches. Despite the efficiency edge, the Q7 offers superior power output with 261 hp versus the GLC Coupe's 255 hp, though torque favors the Mercedes at 295 lb-ft to Audi's 273 lb-ft. Both demand premium unleaded fuel. Ultimately, the Q7’s size advantage might be offset by its 13.6 cu ft cargo capacity versus the GLC Coupe's usable 19.2 cu ft, making the size difference surprising.

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 26 MPG combined fuel economy and smaller footprint for easier city driving.

👨‍👩‍👧‍👦 Best for Families

2026 Audi Q7

The Audi Q7 is better for families as its significantly larger exterior dimensions likely translate to more passenger room and a commanding road presence.

🏎️ Best for Enthusiasts

2026 Audi Q7

The Audi Q7 edges out the competition for enthusiasts with a slightly higher peak horsepower rating of 261 hp.

💰 Best Value

2025 Mercedes-Benz GLC-Class Coupe

The Mercedes-Benz GLC-Class Coupe offers better fuel economy and substantially more cargo space (19.2 cu ft vs 13.6 cu ft) for a lower starting MSRP of $59,300.

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

You prioritize running costs and want 4 MPG better combined fuel economy (26 MPG).
You frequently navigate tight city streets and value a smaller vehicle length (187.6 inches).
You need more practical cargo space, as the GLC offers 19.2 cu ft versus the Q7's 13.6 cu ft.

Choose the Audi Q7 if...

You require a larger vehicle overall, as the Q7 is almost 12 inches longer and taller.
You want the slight edge in raw power with 261 hp available.
You prefer a more substantial automatic transmission feel with the 8-speed compared to the 9-speed in the GLC.

Key Dimensions

Dimension	Mercedes-Benz GLC-Class Coupe	Audi Q7
Length	187.6"	199.6"
Width	74.4"	77.5"
Height	63.5"	68.4"
Wheelbase	113.7"	117.9"

Features Comparison

Safety

Feature	Mercedes-Benz	Audi
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	—	✓
Third Row Head Airbags	—	✓
Headlight Washers	—	✓
Front Fog Lights	—	✓
Front Multi-Adjustable Headrests	—	✓

Engine

Feature	Mercedes-Benz	Audi
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	mild hybrid
Horsepower	255 hp @ 5800 rpm	261 hp @ 6500 rpm
Torque	295 lb-ft @ 2000 rpm	273 lb-ft @ 1600 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	Audi
Transmission Type	9-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	✓	✓

Fuel

Feature	Mercedes-Benz	Audi
Fuel Type	premium unleaded (required)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	23/31 MPG	20/26 MPG
EPA Fuel Economy (Combined)	26 MPG	22 MPG
EPA Driving Range (City/Highway)	400.2/539.4 mi.	450.0/585.0 mi.
Fuel Tank Capacity	17.4 gal.	22.5 gal.

Comfort & Convenience

Feature	Mercedes-Benz	Audi
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	—	✓
3rd Row Cupholders	—	✓
Manual Rear Seat Easy Entry	—	✓
Three Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Cargo Floor Mats	—	✓

In Car Entertainment

Feature	Mercedes-Benz	Audi
Infotainment Display	11.9 in	10.1 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	✓	✓
Stereo Power	—	180W
Speaker System	—	10

Power Feature

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

Frontseats

Feature	Mercedes-Benz	Audi
Front Head Room	38.9 in.	39.9 in.
Front Leg Room	40.8 in.	41.7 in.
Front Shoulder Room	57.3 in.	59.5 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	—
Passenger Seat Thigh Extension	✓	—
Passenger Seat Memory Settings	3	—
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Leather	—	✓

Rearseats

Feature	Mercedes-Benz	Audi
Rear Head Room	38.3 in.	38.8 in.
Rear Leg Room	37.2 in.	38.8 in.
Rear Shoulder Room	56.5 in.	58.5 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓
Power Folding Third Row Seat	—	✓

Tires and Wheels

Feature	Mercedes-Benz	Audi
Wheel Material	Alloy	Alloy
Wheel Size	19 x 8.0 in	—
Tire Type	All Season	—
Tire Size	235/55R19	255/55R H
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Diameter	—	19 in
Run Flat Tires	—	✓

Suspension

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

Warranty

Feature	Mercedes-Benz	Audi
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./ 30000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Mercedes-Benz GLC-Class Coupe and 2026 Audi Q7.

Which vehicle is genuinely more practical for hauling gear: the 2025 GLC Coupe or the 2026 Q7?

Surprisingly, the smaller 2025 Mercedes-Benz GLC-Class Coupe is more practical for cargo, offering 19.2 cubic feet of space compared to the 2026 Audi Q7's 13.6 cubic feet. This suggests the Q7 prioritizes passenger or third-row space over dedicated rear storage.

Is the Audi Q7's higher horsepower worth the efficiency hit?

The Q7 produces 261 hp versus the GLC Coupe's 255 hp, a modest 6 hp difference, but it costs you 4 MPG in combined efficiency (22 MPG vs 26 MPG). Whether that extra power is 'worth it' depends heavily on your typical driving speed and distance.

Are both luxury SUVs expensive to run regarding fuel type?

Yes, both models mandate premium unleaded fuel, meaning filling either vehicle will involve higher costs per gallon. The GLC Coupe simply requires less frequent trips to the pump due to its better MPG.

How does the driving experience differ based on their size and weight?

The GLC Coupe is significantly smaller (187.6 inches long vs. 199.6 inches for the Q7), which usually translates to nimbler handling. The Q7’s larger dimensions (77.5 inches wide vs. 74.4 inches) suggest a more stable highway ride, albeit with more difficulty maneuvering in tight parking situations.

What is the price difference between the entry-level versions of these two cars?

The 2025 Mercedes-Benz GLC-Class Coupe has a lower starting MSRP at $59,300, giving it a $2,700 price advantage over the 2026 Audi Q7, which starts at $62,000.

Does the difference in torque affect acceleration from a stop?

The Mercedes GLC Coupe has higher torque at 295 lb-ft, compared to the Q7's 273 lb-ft, which generally means the GLC might feel peppier off the line, despite the Q7 having slightly more peak horsepower.