2025 Mercedes-Benz GLC-Class vs 2026 Kia Sportage Plug-In Hybrid

$49,250 · Crossover

$40,490 · Crossover

Comparison Overview

The most significant numerical separation between the 2025 Mercedes-Benz GLC-Class and the 2026 Kia Sportage Plug-In Hybrid is the MSRP disparity of $8,760, positioning the Kia at a substantially lower entry price of $40,490 versus the Mercedes' $49,250. The Kia also claims superior fuel economy with a combined 36 MPG compared to the GLC's 27 MPG, supplemented by a 33-mile all-electric range. Performance metrics show the Kia producing slightly more power at 268 hp against the Mercedes' 255 hp, though the GLC delivers higher torque (295 lb-ft vs. 271 lb-ft). Space allocation heavily favors the Kia, offering 34.5 cu ft of cargo capacity compared to the GLC's 21.9 cu ft. Conversely, the Mercedes utilizes a standard RWD setup while the Kia employs AWD and requires premium fuel, a recurring operational cost difference.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Kia Sportage Plug-In Hybrid

The Sportage PHEV offers a compelling 33-mile electric-only range and a better combined 36 MPG rating, lowering daily operational costs.

👨‍👩‍👧‍👦 Best for Families

2026 Kia Sportage Plug-In Hybrid

The Kia provides significantly greater utility with 34.5 cu ft of cargo capacity compared to the GLC's 21.9 cu ft, alongside standard AWD.

🏎️ Best for Enthusiasts

2025 Mercedes-Benz GLC-Class

The GLC provides superior low-end acceleration leverage with 295 lb-ft of torque and a traditional RWD architecture appealing to performance purists.

💰 Best Value

2026 Kia Sportage Plug-In Hybrid

The Kia undercuts the Mercedes by $8,760 at the base MSRP and delivers better fuel economy and electric driving capabilities.

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

A preference for the traditional RWD driving dynamic over the standard AWD of the Kia.
Premium fuel requirements are acceptable in exchange for the GLC's 295 lb-ft of torque.
The superior interior length and width dimensions of the GLC (185.7 inches long, 74.4 inches wide) are prioritized.

Choose the Kia Sportage Plug-In Hybrid if...

Maximizing fuel efficiency is critical, targeting a 36 combined MPG and 33 miles of zero-emission range.
A budget constraint mandates an initial purchase price nearly $9,000 less than the GLC ($40,490 vs $49,250).
Maximum practical utility is needed, supported by 34.5 cu ft of cargo space compared to the GLC's 21.9 cu ft.

Key Dimensions

Dimension	Mercedes-Benz GLC-Class	Kia Sportage Plug-In Hybrid
Length	185.7"	184.4"
Width	74.4"	73.4"
Height	64.6"	66.9"
Wheelbase	113.7"	108.5"

Features Comparison

Safety

Feature	Mercedes-Benz	Kia
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	—	✓
Rear Solid Disc Brakes	—	✓
Front Height Adjustable Headrests	—	✓

Engine

Feature	Mercedes-Benz	Kia
Base Engine Displacement	2.0 L	1.6 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	plug-in hybrid
Horsepower	255 hp @ 5800 rpm	268 hp
Torque	295 lb-ft @ 2000 rpm	271 lb-ft
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	Kia
Transmission Type	9-speed shiftable automatic	6-speed shiftable automatic
Drivetrain Type	rear wheel drive	all wheel drive
Center Differential Type	—	Locking
Hill Descent Control	—	✓

Fuel

Feature	Mercedes-Benz	Kia
Fuel Type	premium unleaded (required)	regular unleaded
EPA Fuel Economy (City/Highway)	24/32 MPG	35/36 MPG
EPA Fuel Economy (Combined)	27 MPG	36 MPG
EPA Driving Range (City/Highway)	417.6/556.8 mi.	388.5/399.6 mi.
Fuel Tank Capacity	17.4 gal.	11.1 gal.
EPA Efficiency (City/Highway MPGe)	—	87/78 MPGe
EPA Efficiency (Combined MPGe)	—	83 MPGe
EPA Electric Driving Range	—	33 mi.
EPA Energy Consumption (kWh/100 mi)	—	43
Charging Time (240V)	—	2.0 hr.
DC Fast Charging Port Type	—	SAE J1772

Comfort & Convenience

Feature	Mercedes-Benz	Kia
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	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	Mercedes-Benz	Kia
Infotainment Display	11.9 in	12.3 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	3 months

Power Feature

Feature	Mercedes-Benz	Kia
One-Touch Power Windows	4	2
Moonroof Type	1st Row Power Glass	1st Row Power Glass Extended
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Mercedes-Benz	Kia
Front Head Room	41.3 in.	39.6 in.
Front Leg Room	40.7 in.	41.4 in.
Front Shoulder Room	57.3 in.	57.5 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	—
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	—	54.8 in.
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	Mercedes-Benz	Kia
Rear Head Room	39.7 in.	39.1 in.
Rear Leg Room	37.4 in.	39.5 in.
Rear Shoulder Room	56.6 in.	55.6 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Rear Hip Room	—	53.4 in.
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Mercedes-Benz	Kia
Wheel Material	Alloy	—
Wheel Size	18 x 8.0 in	19 x 7.5 in
Tire Type	All Season	All Season
Tire Size	235/60R18	235/55R19
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Finish	—	Painted Alloy

Suspension

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

Warranty

Feature	Mercedes-Benz	Kia
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.	10 yr./ 100000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	5 yr./ 100000 mi.
Roadside Assistance	4 yr./ 50000 mi.	5 yr./ 60000 mi.
EV Battery Warranty	—	10 yr./ 100000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Mercedes-Benz GLC-Class and 2026 Kia Sportage Plug-In Hybrid.

How much more expensive is the 2025 Mercedes-Benz GLC-Class compared to the 2026 Kia Sportage PHEV?

The Mercedes-Benz GLC-Class starts at an MSRP of $49,250, which is $8,760 more than the Kia Sportage Plug-In Hybrid's starting price of $40,490.

Which crossover offers superior fuel economy for long-distance driving?

The 2026 Kia Sportage PHEV is superior for traditional fuel economy, achieving a combined 36 MPG, whereas the GLC-Class is rated at 27 combined MPG.

What is the difference in performance output between the two vehicles?

The Kia Sportage PHEV offers higher peak horsepower at 268 hp versus the GLC's 255 hp, although the GLC counters with greater peak torque at 295 lb-ft compared to the Kia's 271 lb-ft.

Is the required fuel type significantly different for these crossovers?

Yes, the 2025 Mercedes-Benz GLC-Class explicitly requires premium unleaded fuel for its engine operation. In contrast, the 2026 Kia Sportage PHEV runs on regular unleaded fuel.

Which vehicle provides more utility for hauling cargo?

The Kia Sportage PHEV offers substantially more usable storage capacity with 34.5 cu ft in the cargo area, significantly outweighing the 21.9 cu ft available in the Mercedes-Benz GLC-Class.

Does the Kia Sportage offer electric-only commuting capability?

Yes, the 2026 Kia Sportage Plug-In Hybrid includes an electric range rating of 33 miles, allowing for zero-emission commuting depending on the daily route length.