2025 Kia Sportage Plug-In Hybrid vs 2025 Mercedes-Benz GLC-Class
Comparison Overview
Choosing between efficiency savings and luxury cachet is a common dilemma when cross-shopping crossovers. The 2025 Kia Sportage Plug-In Hybrid starts at a highly competitive $39,890, drastically undercutting the $49,250 Mercedes-Benz GLC-Class by $9,360. For commuters prioritizing low running costs, the Kia offers a significant 35 combined MPG versus the Mercedes’ 27 combined MPG, though the Kia also provides 34 miles of pure electric range. Performance-wise, the Kia leads slightly with 261 hp compared to the Benz’s 255 hp, while the GLC counters with superior torque at 295 lb-ft versus the Kia’s 258 lb-ft. Furthermore, the Sportage offers a much more generous 34.5 cu ft of cargo space, dwarfing the GLC’s 21.9 cu ft. These differences highlight a clear split between practical, budget-conscious utility and premium refinement.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Kia Sportage Plug-In Hybrid
The Kia Sportage PHEV wins due to its superior 34 miles of electric range and 35 combined MPG, leading to significantly lower fuel bills.
2025 Kia Sportage Plug-In Hybrid
The Kia provides substantially more utility for families, boasting 34.5 cu ft of cargo space compared to the Mercedes’ 21.9 cu ft.
2025 Mercedes-Benz GLC-Class
The Mercedes GLC-Class edges out the Kia with higher maximum torque (295 lb-ft vs. 258 lb-ft) delivered through a more advanced 9-speed transmission.
2025 Kia Sportage Plug-In Hybrid
The Kia is the clear value winner, saving buyers $9,360 upfront while delivering better standard fuel economy.
Choose the Kia Sportage Plug-In Hybrid if...
- You are prioritizing fuel economy and can utilize the 34 miles of electric range daily.
- You need maximum cargo capacity, as the Kia offers 34.5 cu ft versus the competition's 21.9 cu ft.
- Keeping the initial purchase price under $40,000 is important, given its $39,890 MSRP.
Choose the Mercedes-Benz GLC-Class if...
- You prefer the premium badge and inherent luxury feel associated with Mercedes-Benz.
- You drive primarily on the highway where its higher 32 highway MPG might slightly better the Kia's 35 combined figure.
- You desire higher peak pulling power, as the GLC offers 295 lb-ft of torque compared to the Kia's 258 lb-ft.
Key Dimensions
| Dimension | Kia Sportage Plug-In Hybrid | Mercedes-Benz GLC-Class |
|---|---|---|
| Length | 183.5" | 185.7" |
| Width | 73.4" | 74.4" |
| Height | 66.9" | 64.6" |
| Wheelbase | 108.5" | 113.7" |
Features Comparison
Safety
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | — |
| Lane Keeping Assist System | ✓ | — |
| Rear Cross Traffic Alert | ✓ | ✓ |
| Driver Attention Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Dual Rear 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 |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Solid Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| LED 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 | ✓ | ✓ |
| Brake Drying | — | ✓ |
| Rear Ventilated Disc Brakes | — | ✓ |
| Brake Preparation System | — | ✓ |
| Headlight Delay-Off | — | ✓ |
| Adaptive Headlights | — | ✓ |
| Front Power Adjustable Headrests | — | ✓ |
Engine
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Base Engine Displacement | 1.6 L | 2.0 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | plug-in hybrid | mild hybrid |
| Horsepower | 261 hp | 255 hp @ 5800 rpm |
| Torque | 258 lb-ft | 295 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 | Kia | Mercedes-Benz |
|---|---|---|
| Transmission Type | 6-speed automatic | 9-speed shiftable automatic |
| Drivetrain Type | all wheel drive | rear wheel drive |
| Center Differential Type | Locking | — |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Fuel Type | regular unleaded | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 36/35 MPG | 24/32 MPG |
| EPA Fuel Economy (Combined) | 35 MPG | 27 MPG |
| EPA Driving Range (City/Highway) | 399.6/388.5 mi. | 417.6/556.8 mi. |
| EPA Efficiency (City/Highway MPGe) | 88/79 MPGe | — |
| EPA Efficiency (Combined MPGe) | 84 MPGe | — |
| EPA Electric Driving Range | 34 mi. | — |
| EPA Energy Consumption (kWh/100 mi) | 40 | — |
| Charging Time (240V) | 2.0 hr. | — |
| Fuel Tank Capacity | 11.1 gal. | 17.4 gal. |
| DC Fast Charging Port Type | SAE J1772 | — |
Comfort & Convenience
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Wireless Charging Pad | ✓ | ✓ |
| Cruise Control | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Dual Zone Climate Control | ✓ | ✓ |
| Rear Ventilation Ducts | ✓ | ✓ |
| Interior Air Filtration | ✓ | ✓ |
| Extended Cabin Heating/Cooling | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Power Tilt and Telescopic Steering Wheel | — | ✓ |
| Front Parking Sensors | — | ✓ |
| Automatic Parking Assist | — | ✓ |
| Universal Remote Transmitter | — | ✓ |
| Overhead Console with Storage | — | ✓ |
| Auto-Dimming Rearview Mirror | — | ✓ |
In Car Entertainment
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Infotainment Display | 12.3 in | 11.9 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | 5 |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 6 months |
| Subwoofer Count | — | 1 |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
Power Feature
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| One-Touch Power Windows | 2 | 4 |
| Moonroof Type | 1st Row Power Glass Extended | 1st Row Power Glass |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Front Head Room | 37.8 in. | 41.3 in. |
| Front Leg Room | 41.4 in. | 40.7 in. |
| Front Shoulder Room | 57.5 in. | 57.3 in. |
| Front Hip Room | 54.8 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 Manual Adjustments | 4-way | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| 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 |
Rearseats
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Rear Head Room | 38.0 in. | 39.7 in. |
| Rear Leg Room | 39.5 in. | 37.4 in. |
| Rear Shoulder Room | 55.6 in. | 56.6 in. |
| Rear Hip Room | 53.4 in. | — |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | — |
| Folding Center Armrest | ✓ | ✓ |
Tires and Wheels
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 19 x 7.5 in | 18 x 8.0 in |
| Tire Type | All Season | All Season |
| Tire Size | 235/55R19 | 235/60R18 |
| Wheel Material | — | Alloy |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Basic Warranty | 5 yr./ 60000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 10 yr./ 100000 mi. | 4 yr./ 50000 mi. |
| EV Battery Warranty | 10 yr./ 100000 mi. | — |
| Hybrid Component Warranty | 10 yr./ 100000 mi. | 6 yr./ 62000 mi. |
| Corrosion/Rust Warranty | 5 yr./ 100000 mi. | 4 yr./ 50000 mi. |
| Roadside Assistance | 5 yr./ 60000 mi. | 4 yr./ 50000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Kia Sportage Plug-In Hybrid and 2025 Mercedes-Benz GLC-Class.
How much more expensive is the 2025 Mercedes-Benz GLC-Class than the Kia Sportage PHEV?
The Mercedes-Benz GLC-Class has a significant starting MSRP of $49,250, making it $9,360 more expensive than the Kia Sportage Plug-In Hybrid, which starts at $39,890.
Which vehicle is better for long-distance highway driving regarding fuel stops?
The Kia Sportage PHEV has a higher overall efficiency rating at 35 combined MPG, while the Mercedes GLC achieves 32 highway MPG, though the Kia requires regular unleaded fuel while the Mercedes demands premium.
Does the Kia offer a meaningful electric driving advantage?
Yes, the Kia Sportage PHEV provides a dedicated 34 miles of all-electric range, allowing many short commutes to be completed without using any gasoline whatsoever.
Is the Kia Sportage PHEV more practical for hauling gear than the GLC?
Absolutely; the Kia offers 34.5 cubic feet of cargo space, which is nearly 13 cubic feet more capacity than the 21.9 cubic feet offered in the rear of the Mercedes GLC-Class.
Which vehicle is technically more powerful?
The Kia Sportage PHEV technically offers higher peak horsepower at 261 hp versus the Mercedes' 255 hp, but the GLC counterpoints this with substantially more torque at 295 lb-ft.
What is the main difference in drivetrain setup?
The 2025 Kia Sportage PHEV comes standard with All-Wheel Drive (AWD) paired with a 6-speed automatic, whereas the base Mercedes GLC-Class utilizes Rear Wheel Drive (RWD) and a more complex 9-speed shiftable automatic transmission.
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