2025 Mercedes-Benz GLC-Class vs 2025 Subaru Ascent
Comparison Overview
Stuck between choosing luxury refinement or outright practicality when shopping for a new crossover? The 2025 Mercedes-Benz GLC-Class ($49,250 MSRP) offers premium refinement against the rugged, value-driven 2025 Subaru Ascent ($39,995 MSRP). The GLC, despite its higher entry price, boasts a better fuel economy of 27 combined MPG using premium fuel, compared to the Ascent's 22 combined MPG on regular unleaded. Performance-wise, the GLC delivers 255 hp and 295 lb-ft of torque, slightly edging out the Ascent's 260 hp and 277 lb-ft, though the Subaru’s standard All-Wheel Drive might appeal to more buyers. Furthermore, the GLC is a slightly smaller vehicle at 185.7 inches long, whereas the Ascent prioritizes overall size, standing taller at 71.6 inches. This comparison boils down to whether the $9,255 price gap is worth the Mercedes badge and minor efficiency gains over the Ascent’s inherent utility and lower running costs.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Mercedes-Benz GLC-Class
The GLC-Class wins for commuters due to its superior fuel economy of 32 highway MPG, leading to fewer stops for gas.
2025 Subaru Ascent
The Subaru Ascent is the better family hauler due to its larger overall dimensions and standard All-Wheel Drive capability.
2025 Mercedes-Benz GLC-Class
The GLC-Class narrowly wins for performance enthusiasts by offering a higher torque output of 295 lb-ft paired with a 9-speed automatic transmission.
2025 Subaru Ascent
The Ascent provides outstanding value, starting at nearly $9,300 less than the GLC-Class.
Choose the Mercedes-Benz GLC-Class if...
- You prefer the smooth shifting feel of a 9-speed automatic transmission over a CVT.
- Your budget accommodates the $49,250 starting MSRP and the requirement for premium unleaded fuel.
- You want the efficiency advantage, achieving 32 highway MPG compared to the Ascent's 26 MPG.
Choose the Subaru Ascent if...
- You need standard All-Wheel Drive capability for challenging weather conditions.
- Your primary concern is initial purchase price, as the Ascent is $9,255 cheaper.
- You prefer to use regular unleaded gasoline rather than premium required by the GLC.
Key Dimensions
| Dimension | Mercedes-Benz GLC-Class | Subaru Ascent |
|---|---|---|
| Length | 185.7" | 196.8" |
| Width | 74.4" | 76.0" |
| Height | 64.6" | 71.6" |
| Wheelbase | 113.7" | 113.8" |
Features Comparison
Safety
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| 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 | 2 |
| 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 | — | ✓ |
| Front Height Adjustable Headrests | — | ✓ |
Engine
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.4 L |
| Number of Cylinders | inline 4 | flat 4 |
| Base Engine Type | mild hybrid | gas |
| Horsepower | 255 hp @ 5800 rpm | 260 hp @ 5600 rpm |
| Torque | 295 lb-ft @ 2000 rpm | 277 lb-ft @ 2000 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 | Subaru |
|---|---|---|
| Transmission Type | 9-speed shiftable automatic | continuously variable-speed automatic |
| Drivetrain Type | rear wheel drive | all wheel drive |
| Center Differential Type | — | Limited Slip |
| Hill Descent Control | — | ✓ |
Fuel
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Fuel Type | premium unleaded (required) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 24/32 MPG | 20/26 MPG |
| EPA Fuel Economy (Combined) | 27 MPG | 22 MPG |
| EPA Driving Range (City/Highway) | 417.6/556.8 mi. | 386.0/501.8 mi. |
| Fuel Tank Capacity | 17.4 gal. | 19.3 gal. |
Comfort & Convenience
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| 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 | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | — | ✓ |
| Adaptive Cruise Control | — | ✓ |
| 3rd Row Cupholders | — | ✓ |
| Three Zone Climate Control | — | ✓ |
In Car Entertainment
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Infotainment Display | 11.9 in | 11.6 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 5 | 6 |
| Subwoofer Count | 1 | — |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 6 months | — |
| Auxiliary Audio Input | — | ✓ |
| Satellite Radio Trial Length | — | 4 months |
Power Feature
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Moonroof Type | 1st Row Power Glass | — |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Front Head Room | 41.3 in. | 41.2 in. |
| Front Leg Room | 40.7 in. | 42.2 in. |
| Front Shoulder Room | 57.3 in. | 61.1 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 | — |
| Driver Seat Thigh Extension | ✓ | — |
| Driver Seat Memory Settings | 3 | — |
| Passenger Seat Power Adjustments | 10-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 |
| Front Hip Room | — | 57.8 in. |
| Seat Material: Cloth | — | ✓ |
| Passenger Seat Manual Adjustments | — | 4-way |
Rearseats
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Rear Head Room | 39.7 in. | 40.0 in. |
| Rear Leg Room | 37.4 in. | 38.6 in. |
| Rear Shoulder Room | 56.6 in. | 60.3 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Rear Hip Room | — | 57.5 in. |
| Manual Folding Third Row Seat | — | ✓ |
Tires and Wheels
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Wheel Material | Alloy | Alloy |
| Wheel Size | 18 x 8.0 in | 18 x 7.5 in |
| Tire Type | All Season | All Season |
| Tire Size | 235/60R18 | 245/60R |
| Spare Tire Type | Temporary | Temporary |
| Spare Tire Location | Inside Mounted | Underbody Mounted |
Suspension
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Mercedes-Benz | Subaru |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 5 yr./ 60000 mi. |
| Hybrid Component Warranty | 6 yr./ 62000 mi. | — |
| Corrosion/Rust Warranty | 4 yr./ 50000 mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Mercedes-Benz GLC-Class and 2025 Subaru Ascent.
Is the cargo space significantly different between these two crossovers?
Yes, there is a noticeable difference; the Mercedes-Benz GLC-Class offers 21.9 cubic feet of cargo space, whereas the Subaru Ascent provides slightly less at 17.8 cubic feet behind the rear seats.
How does the $9,255 price gap impact long-term ownership?
The $9,255 difference in MSRP is substantial, though the GLC's 5 MPG efficiency lead slightly offsets the cost, provided you value efficiency over the Ascent's ability to use less expensive regular fuel.
Which car is technically more powerful?
While the Subaru Ascent has a higher peak horsepower figure at 260 hp versus the GLC's 255 hp, the Mercedes offers slightly more pulling power with 295 lb-ft of torque compared to the Subaru's 277 lb-ft.
If I drive a lot for work, which one saves more money on fuel?
The 2025 Mercedes-Benz GLC-Class is the winner here, posting 27 combined MPG versus the Ascent's 22 combined MPG; however, remember the Mercedes demands premium fuel.
Are the dimensions a major factor when parking?
The Mercedes GLC-Class is noticeably smaller and less imposing, measuring 185.7 inches long and 64.6 inches high, making it potentially easier to maneuver and park than the taller and longer Subaru Ascent.
Which vehicle offers better traction straight off the lot?
The 2025 Subaru Ascent comes standard with All-Wheel Drive, giving it a distinct advantage in slippery conditions right out of the box compared to the rear-wheel-drive setup of the standard GLC-Class.
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