2025 Mercedes-Benz GLA-Class vs 2026 Kia Sorento Hybrid

$43,000 · Crossover

$38,890 · Crossover

Comparison Overview

Choosing between premium badge appeal and long-term running costs is a classic crossover dilemma. If you’re drawn to the prestige of the 2025 Mercedes-Benz GLA-Class, be ready for an MSRP of $43,000 and a requirement for premium fuel, netting you 221 hp and 29 MPG combined. Conversely, the larger 2026 Kia Sorento Hybrid leads decisively in efficiency, boasting 37 MPG combined while requiring only regular unleaded. The Kia also offers a $4,110 lower entry price at $38,890 and slightly more power with 227 hp, though its cargo space is slightly less at 12.6 cu ft compared to the GLA’s 15.4 cu ft. While the GLA is shorter by about 16 inches, the Sorento Hybrid's superior fuel economy offers significant savings over its ownership duration, making efficiency a major deciding factor against the Benz's perceived luxury.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Kia Sorento Hybrid

The Sorento Hybrid wins for commuters due to its class-leading 37 MPG combined efficiency, minimizing trips to the pump.

👨‍👩‍👧‍👦 Best for Families

2025 Mercedes-Benz GLA-Class

The Mercedes-Benz GLA-Class offers slightly more usable cargo space at 15.4 cu ft, which is generally better for family gear.

🏎️ Best for Enthusiasts

2026 Kia Sorento Hybrid

The Sorento Hybrid technically produces marginally more horsepower at 227 hp compared to the GLA's 221 hp, though both share 258 lb-ft of torque.

💰 Best Value

2026 Kia Sorento Hybrid

The Sorento Hybrid offers a significant cost advantage with a $4,110 lower MSRP and better fuel economy figures.

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

You prioritize the prestige and styling associated with the Mercedes-Benz brand.
You prefer the slightly tighter dimensions (173.6 inches long) for easier city maneuvering.
You want the marginally higher stated cargo capacity of 15.4 cubic feet in a compact footprint.

Choose the Kia Sorento Hybrid if...

Saving money is a top priority, thanks to the $4,110 lower starting MSRP of $38,890.
You want the best fuel efficiency, benefiting from 37 MPG combined versus the GLA's 29 MPG combined.
You require regular unleaded gasoline instead of the premium required by the Mercedes-Benz.

Key Dimensions

Dimension	Mercedes-Benz GLA-Class	Kia Sorento Hybrid
Length	173.6"	189.6"
Width	72.2"	74.8"
Height	63.5"	66.7"
Wheelbase	107.4"	110.8"

Features Comparison

Safety

Feature	Mercedes-Benz	Kia
Blind Spot Monitor	✓	✓
Driver Attention Alert	✓	✓
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	✓	✓
Daytime Running Lights	✓	✓
Front Fog 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	✓	—
Lane Departure Warning	—	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Pre-Collision Safety System	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Third Row Head Airbags	—	✓

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	hybrid
Horsepower	221 hp @ 5500 rpm	227 hp
Torque	258 lb-ft @ 1800 rpm	258 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	8-speed automated manual	6-speed shiftable automatic
Drivetrain Type	front wheel drive	front wheel drive
Hill Descent Control	—	✓

Fuel

Feature	Mercedes-Benz	Kia
Fuel Type	premium unleaded (required)	regular unleaded
EPA Fuel Economy (City/Highway)	26/34 MPG	37/36 MPG
EPA Fuel Economy (Combined)	29 MPG	37 MPG
EPA Driving Range (City/Highway)	351.0/459.0 mi.	654.9/637.2 mi.
Fuel Tank Capacity	13.5 gal.	17.7 gal.

Comfort & Convenience

Feature	Mercedes-Benz	Kia
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	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
Driver Assisted Parking Assist	✓	—
Wireless Charging Pad	✓	✓
Cruise Control	✓	—
Universal Remote Transmitter	✓	—
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	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Adaptive Cruise Control	—	✓
3rd Row Cupholders	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	Mercedes-Benz	Kia
Infotainment Display	10.25 in	12.3 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
Speaker System	—	6

Power Feature

Feature	Mercedes-Benz	Kia
One-Touch Power Windows	4	1
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Mercedes-Benz	Kia
Front Head Room	39.0 in.	40.3 in.
Front Leg Room	41.0 in.	41.4 in.
Front Shoulder Room	55.9 in.	59.1 in.
Seat Material: Leatherette	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-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	8-way	8-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	—
Passenger Seat Thigh Extension	✓	—
Passenger Seat Memory Settings	3	—
Front Hip Room	—	55.6 in.
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Mercedes-Benz	Kia
Rear Head Room	38.1 in.	39.1 in.
Rear Leg Room	38.0 in.	40.7 in.
Rear Shoulder Room	54.8 in.	58.1 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	✓
Rear Hip Room	—	55.1 in.
One-Piece Folding Third Row Seat	—	✓

Tires and Wheels

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

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.
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.
Hybrid Component Warranty	—	10 yr./ 100000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Mercedes-Benz GLA-Class and 2026 Kia Sorento Hybrid.

How much bigger is the 2026 Kia Sorento Hybrid than the 2025 Mercedes-Benz GLA-Class?

The Sorento Hybrid is considerably larger, measuring 189.6 inches in length compared to the GLA’s 173.6 inches, meaning the Kia offers a longer wheelbase and generally more interior volume.

Is the fuel economy difference between the two cars significant for daily driving?

Yes, the 8 MPG difference in combined efficiency (37 MPG for Kia vs. 29 MPG for Mercedes) results in substantial annual fuel savings for the Sorento Hybrid owner.

Do either of these vehicles require premium gasoline?

Yes, the 2025 Mercedes-Benz GLA-Class specifically mandates the use of premium unleaded fuel for its engine, whereas the 2026 Kia Sorento Hybrid runs on regular unleaded.

Which car offers better outright power figures?

The Kia Sorento Hybrid edges out the GLA slightly in horsepower, delivering 227 hp compared to the GLA's 221 hp, while both achieve an identical torque rating of 258 lb-ft.

How does the price gap translate into overall value?

The Sorento Hybrid costs $4,110 less upfront and saves money monthly via better MPG, making its value proposition significantly stronger against the premium-priced GLA.