2025 Kia Sorento Hybrid vs 2026 Mercedes-Benz GLA
Comparison Overview
The most significant numerical divergence between the 2025 Kia Sorento Hybrid and the 2026 Mercedes-Benz GLA lies in fuel economy, where the Kia achieves a 34 MPG combined rating versus the Mercedes' 29 MPG combined. The Sorento Hybrid also commands a lower entry point at an MSRP of $38,690 compared to the GLA’s $41,500, offering a $2,810 initial cost advantage. Performance metrics show the Kia generating 227 hp against the Mercedes’ 221 hp, though both vehicles achieve an identical 258 lb-ft of torque. Dimensionally, the Kia is considerably larger, measuring 189.6 inches long versus the GLA's 173.6 inches. Conversely, the GLA offers superior cargo space at 15.4 cubic feet compared to the Sorento Hybrid's 12.6 cubic feet. Furthermore, the Mercedes mandates premium unleaded fuel, while the Kia runs on regular unleaded, impacting long-term operational costs.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Kia Sorento Hybrid
The 2025 Kia Sorento Hybrid is the clear commuter winner due to its superior 34 MPG combined efficiency and requirement for regular unleaded gasoline.
2025 Kia Sorento Hybrid
Despite the GLA having more cubic feet of storage (15.4 vs 12.6), the Sorento Hybrid's substantially lower MSRP of $38,690 provides better objective value for family budgets.
2025 Kia Sorento Hybrid
The Kia Sorento Hybrid offers slightly higher peak output with 227 hp compared to the GLA's 221 hp, satisfying those prioritizing raw power numbers.
2025 Kia Sorento Hybrid
The Kia Sorento Hybrid delivers a $2,810 lower MSRP and better fuel economy, totaling lower ownership expenses than the Mercedes-Benz GLA.
Choose the Kia Sorento Hybrid if...
- You prioritize long-term fuel savings, benefiting from 34 MPG combined and running on regular unleaded fuel.
- Your budget necessitates a lower entry price, as the Kia's MSRP is $38,690 versus the GLA's $41,500.
- You require the marginally higher horsepower figure of 227 hp across the model line.
Choose the Mercedes-Benz GLA if...
- You require maximum accessible storage within the stated specifications, as the GLA offers 15.4 cu ft compared to the Kia's 12.6 cu ft.
- You prefer the driving dynamics associated with an 8-speed automated manual transmission over the Kia's 6-speed shiftable automatic.
- You are willing to pay a premium for a vehicle that mandates premium unleaded fuel, suggesting a focus on performance characteristics over running costs.
Key Dimensions
| Dimension | Kia Sorento Hybrid | Mercedes-Benz GLA |
|---|---|---|
| Length | 189.6" | 173.6" |
| Width | 74.8" | 72.2" |
| Height | 66.7" | 63.5" |
| Wheelbase | 110.8" | 107.4" |
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 | ✓ | ✓ |
| 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 Fog Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 2 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Brake Drying | — | ✓ |
| Brake Preparation System | — | ✓ |
| Rear Center 3-Point Seatbelt | — | ✓ |
| Engine Immobilizer | — | ✓ |
Engine
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Base Engine Displacement | 1.6 L | 2.0 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | hybrid | mild hybrid |
| Horsepower | 227 hp | 221 hp @ 5500 rpm |
| Torque | 258 lb-ft | 258 lb-ft @ 1800 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 shiftable automatic | 8-speed automated manual |
| Drivetrain Type | front wheel drive | front wheel drive |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Fuel Type | regular unleaded | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 34/34 MPG | 26/34 MPG |
| EPA Fuel Economy (Combined) | 34 MPG | 29 MPG |
| EPA Driving Range (City/Highway) | 601.8/601.8 mi. | 351.0/459.0 mi. |
| Fuel Tank Capacity | 17.7 gal. | 13.5 gal. |
Comfort & Convenience
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Adaptive Cruise Control | ✓ | — |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| 3rd Row Cupholders | ✓ | — |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Overhead Console with Storage | ✓ | — |
| Front Seatback Storage | ✓ | ✓ |
| Manual Rear Seat Easy Entry | ✓ | — |
| Leather Steering Wheel | ✓ | ✓ |
| Dual Zone Climate Control | ✓ | ✓ |
| Rear Ventilation Ducts | ✓ | ✓ |
| Extended Cabin Heating/Cooling | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Transmission Controls on Steering Wheel | — | ✓ |
| Driver Assisted Parking Assist | — | ✓ |
| Cruise Control | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Infotainment Display | 12.3 in | 10.25 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | — |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 6 months |
Power Feature
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| One-Touch Power Windows | 1 | 4 |
| Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Remote Keyless Entry | — | ✓ |
Frontseats
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Front Head Room | 40.3 in. | 39.0 in. |
| Front Leg Room | 41.4 in. | 41.0 in. |
| Front Shoulder Room | 59.1 in. | 55.9 in. |
| Front Hip Room | 55.6 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 |
| Passenger Seat Power Adjustments | 8-way | 8-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Heating | Multi-level | — |
| Passenger Seat Heating | Multi-level | — |
| Driver Seat Thigh Extension | — | ✓ |
| Driver Seat Memory Settings | — | 3 |
| Passenger Seat Lumbar Support | — | Power |
| Passenger Seat Thigh Extension | — | ✓ |
| Passenger Seat Memory Settings | — | 3 |
Rearseats
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Rear Head Room | 39.1 in. | 38.1 in. |
| Rear Leg Room | 40.7 in. | 38.0 in. |
| Rear Shoulder Room | 58.1 in. | 54.8 in. |
| Rear Hip Room | 55.1 in. | — |
| Folding Rear Seatback | ✓ | — |
| Reclining Rear Seats | ✓ | ✓ |
| One-Piece Folding Third Row Seat | ✓ | — |
| Split-Folding Rear Seatback | — | ✓ |
| Folding Center Armrest | — | ✓ |
Tires and Wheels
| Feature | Kia | Mercedes-Benz |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Diameter | 19 in | — |
| Tire Type | All Season | — |
| Tire Size | 235/55R19 | 235/55R18 |
| Spare Tire Type | Temporary | — |
| Spare Tire Location | Inside Mounted | — |
| Wheel Material | — | Alloy |
| Wheel Size | — | 18 x 7.5 in |
| Run Flat Tires | — | ✓ |
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 Sorento Hybrid and 2026 Mercedes-Benz GLA.
What is the primary financial difference between the 2025 Sorento Hybrid and the 2026 GLA?
The 2025 Kia Sorento Hybrid has a base MSRP of $38,690, which is $2,810 less than the 2026 Mercedes-Benz GLA’s starting price of $41,500. Additionally, the Kia uses regular unleaded fuel, while the Mercedes requires the more expensive premium unleaded, creating further operational cost variance.
How do the powertrains compare in terms of output and efficiency?
The Kia Sorento Hybrid produces 227 hp and achieves 34 MPG combined, whereas the Mercedes-Benz GLA offers 221 hp and achieves 29 MPG combined. Both vehicles generate an identical 258 lb-ft of torque.
Does the smaller Mercedes-Benz GLA offer better cargo capacity?
Yes, despite being dimensionally smaller overall (173.6 inches long versus the Kia's 189.6 inches), the 2026 GLA provides a larger listed cargo volume of 15.4 cubic feet compared to the Sorento Hybrid's 12.6 cubic feet.
What is the transmission difference between these two crossovers?
The 2025 Kia Sorento Hybrid utilizes a 6-speed shiftable automatic transmission. In contrast, the 2026 Mercedes-Benz GLA is equipped with a more advanced 8-speed automated manual transmission.
Are the vehicles similarly sized?
No, the Kia Sorento Hybrid is significantly larger, measuring 189.6 inches in length, 74.8 inches in width, and 66.7 inches in height. The Mercedes-Benz GLA is smaller across all dimensions, standing at 173.6 inches long, 72.2 inches wide, and 63.5 inches tall.
Which vehicle has better city driving efficiency?
The Kia Sorento Hybrid maintains a consistent 34 MPG for both city and highway driving. The Mercedes-Benz GLA is rated lower in the city at 26 MPG, although its highway rating matches the Kia's at 34 MPG.
More Mid-Range SUVs ($30k-$50k)
View allVehicle Details
Compare More Vehicles
Use our interactive comparison tool to compare up to 4 vehicles at once
Open Comparison Tool