2025 Chevrolet Suburban vs 2025 Mercedes-Benz GLC-Class Coupe
Comparison Overview
Choosing between the gargantuan 2025 Chevrolet Suburban and the sleek 2025 Mercedes-Benz GLC-Class Coupe really comes down to space versus efficiency. If your main concern is hauling people and gear—maybe for a massive family road trip—the Suburban dominates with a length of 226.3 inches and a massive 41.5 cu ft of cargo space. However, this size comes at a cost: it sips regular unleaded but only achieves a combined 17 MPG. Conversely, the GLC Coupe offers efficiency gains, boasting a combined 26 MPG, a healthy 9 MPG better than the Chevy, despite requiring premium fuel. While the Suburban offers a robust 355 hp, the GLC Coupe provides adequate power at 255 hp, packaged in a much smaller 187.6-inch frame. The entry price is similar, with the Suburban starting at $61,500 and the Mercedes at $59,300, making the deciding factor often boiled down to needing immense utility or superior urban efficiency.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Mercedes-Benz GLC-Class Coupe
The Mercedes-Benz GLC Coupe wins for commuters due to its superior 26 combined MPG efficiency and smaller dimensions for easier city parking.
2025 Chevrolet Suburban
The Suburban is the undisputed winner for families needing maximum capacity, offering 41.5 cu ft of cargo space compared to just 19.2 cu ft in the Coupe.
2025 Chevrolet Suburban
Enthusiasts will prefer the Suburban for its significantly higher power output, delivering 355 hp and 383 lb-ft of torque.
2025 Mercedes-Benz GLC-Class Coupe
The GLC Coupe provides better fuel economy and standard AWD for a slightly lower initial MSRP of $59,300 versus the Suburban's $61,500.
Choose the Chevrolet Suburban if...
- You require massive interior space, evidenced by its 226.3-inch length and 41.5 cu ft of cargo capacity.
- You prioritize sheer horsepower, as the Suburban boasts 355 hp and 383 lb-ft of torque.
- You prefer using regular unleaded fuel instead of the premium required by the Mercedes.
Choose the Mercedes-Benz GLC-Class Coupe if...
- You prioritize fuel efficiency, saving significantly with a 26 combined MPG rating.
- You need the versatility of All-Wheel Drive (AWD) standard, whereas the Suburban is RWD standard.
- You want a vehicle with a lower starting MSRP at $59,300 and a significantly smaller footprint (187.6 inches long).
Key Dimensions
| Dimension | Chevrolet Suburban | Mercedes-Benz GLC-Class Coupe |
|---|---|---|
| Length | 226.3" | 187.6" |
| Width | 81.1" | 74.4" |
| Height | 75.6" | 63.5" |
| Wheelbase | 134.1" | 113.7" |
Features Comparison
Safety
| Feature | Chevrolet | 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 | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | — |
| Rear Headrests | 2 | 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 | — | ✓ |
| Integrated Turn Signal Mirrors | — | ✓ |
| Front Power Adjustable Headrests | — | ✓ |
Engine
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Base Engine Displacement | 5.3 L | 2.0 L |
| Number of Cylinders | V8 | inline 4 |
| Base Engine Type | gas | mild hybrid |
| Horsepower | 355 hp @ 5600 rpm | 255 hp @ 5800 rpm |
| Torque | 383 lb-ft @ 4100 rpm | 295 lb-ft @ 2000 rpm |
| Number of Valves | 16 | 16 |
| Camshaft Type | Overhead valves (OHV) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
| Cylinder Deactivation | ✓ | — |
Drive Train
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Transmission Type | 10-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain Type | rear wheel drive | all wheel drive |
| Rear Differential Type | Limited Slip | — |
| Center Differential Type | — | Limited Slip |
| Hill Descent Control | — | ✓ |
Fuel
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Fuel Type | regular unleaded | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 15/20 MPG | 23/31 MPG |
| EPA Fuel Economy (Combined) | 17 MPG | 26 MPG |
| EPA Driving Range (City/Highway) | 420.0/560.0 mi. | 400.2/539.4 mi. |
| Fuel Tank Capacity | 28.0 gal. | 17.4 gal. |
Comfort & Convenience
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | ✓ | — |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Front View Camera | ✓ | ✓ |
| Side View Camera | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Automatic Parking Assist | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | — |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| 3rd Row Cupholders | ✓ | — |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Leatherette Steering Wheel | ✓ | — |
| Three Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts with Fan Control | ✓ | — |
| Sun Sensor | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Power Tilt and Telescopic Steering Wheel | — | ✓ |
| Transmission Controls on Steering Wheel | — | ✓ |
| Wireless Charging Pad | — | ✓ |
| Cruise Control | — | ✓ |
| Universal Remote Transmitter | — | ✓ |
| Overhead Console with Storage | — | ✓ |
| Leather Steering Wheel | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts | — | ✓ |
| Interior Air Filtration | — | ✓ |
| Auto-Dimming Rearview Mirror | — | ✓ |
| Turn Signal Indicators in Mirrors | — | ✓ |
In Car Entertainment
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Infotainment Display | 17.7 in | 11.9 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | — |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| Auxiliary Audio Input | ✓ | — |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Speed Sensitive Volume Control | ✓ | ✓ |
| Satellite Radio Trial Period | — | 6 months |
Power Feature
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
| Moonroof Type | — | 1st Row Power Glass Extended |
Frontseats
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Front Head Room | 42.3 in. | 38.9 in. |
| Front Leg Room | 44.5 in. | 40.8 in. |
| Front Shoulder Room | 65.6 in. | 57.3 in. |
| Front Hip Room | 61.5 in. | — |
| Seat Material: Premium Cloth | ✓ | — |
| 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 | 6-way | 10-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | Power |
| Seat Material: Leatherette | — | ✓ |
| Driver Seat Thigh Extension | — | ✓ |
| Driver Seat Memory Settings | — | 3 |
| Passenger Seat Thigh Extension | — | ✓ |
| Passenger Seat Memory Settings | — | 3 |
| Driver Seat Heating | — | Multi-level |
| Passenger Seat Heating | — | Multi-level |
Rearseats
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Rear Head Room | 38.9 in. | 38.3 in. |
| Rear Leg Room | 42.0 in. | 37.2 in. |
| Rear Shoulder Room | 64.6 in. | 56.5 in. |
| Rear Hip Room | 61.3 in. | — |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Manual Folding Third Row Seat | ✓ | — |
| Reclining Rear Seats | — | ✓ |
Tires and Wheels
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 18 x 8.5 in | 19 x 8.0 in |
| Tire Type | All Season | All Season |
| Tire Size | 265/65R18 | 235/55R19 |
| Spare Tire Type | Full Size Non-Matching | Temporary |
| Spare Tire Location | Underbody Mounted | Inside Mounted |
| Wheel Material | — | Alloy |
Suspension
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Chevrolet | Mercedes-Benz |
|---|---|---|
| Basic Warranty | 3 yr./ 36000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 5 yr./ 60000 mi. | 4 yr./ 50000 mi. |
| Corrosion/Rust Warranty | 6 yr./ 100000 mi. | 4 yr./ 50000 mi. |
| Roadside Assistance | 5 yr./ 60000 mi. | 4 yr./ 50000 mi. |
| Complimentary Scheduled Maintenance | 1 yr./ unlimited mi. | — |
| Hybrid Component Warranty | — | 6 yr./ 62000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Chevrolet Suburban and 2025 Mercedes-Benz GLC-Class Coupe.
How much more fuel efficient is the Mercedes GLC Coupe compared to the Suburban?
The Mercedes-Benz GLC Coupe is significantly more efficient, achieving a combined 26 MPG compared to the Suburban's combined 17 MPG. This results in a 9 MPG advantage for the smaller Mercedes, although it requires premium fuel.
Is the 2025 Suburban large enough for serious hauling?
Yes, the Suburban is built for heavy utility, measuring 226.3 inches long and offering a massive 41.5 cubic feet of cargo capacity behind the third row. This dwarfs the GLC Coupe's 19.2 cubic feet.
Which vehicle is better for drivers focused on performance metrics?
The 2025 Chevrolet Suburban is the performance leader here, producing 355 horsepower and 383 lb-ft of torque. The GLC Coupe offers a respectable 255 hp, but it is easily outperformed by the V8 option in the Chevy.
Are the starting prices vastly different between the two vehicles?
The starting prices are relatively close, with the 2025 Mercedes-Benz GLC-Class Coupe starting at $59,300 and the 2025 Chevrolet Suburban just slightly higher at $61,500, suggesting cost isn't the primary differentiator.
Does the drive type differ significantly between these two SUVs?
They have different standard setups; the Suburban is rear-wheel drive (RWD), whereas the GLC Coupe comes standard with All-Wheel Drive (AWD), which often aids in adverse weather conditions.
How does the required fuel type affect the long-term cost of ownership?
The Suburban runs on less expensive regular unleaded, while the GLC Coupe mandates premium unleaded. When factoring in the Suburban's 9 MPG lower efficiency, the long-term fuel expenses will likely favor the cheaper fuel type in the Chevy, despite its lower mileage.
More Premium SUVs ($50k-$80k)
View allVehicle Details
Compare More Vehicles
Use our interactive comparison tool to compare up to 4 vehicles at once
Open Comparison Tool