2025 INFINITI QX50 vs 2025 Kia Sorento
Comparison Overview
The 2025 INFINITI QX50 launches with a vibrant surge, boasting 268 horsepower from its turbocharged engine, promising a far more spirited drive than the value-focused 2025 Kia Sorento’s 191 horsepower. The QX50 captivates with premium aspirations and standard All-Wheel Drive, setting its MSRP at $43,000, a significant premium over the Sorento’s $31,990 entry point. While the QX50 offers slightly less passenger space, it counters with a generous 31.4 cubic feet of cargo capacity compared to the Sorento’s 12.6 cubic feet in its base FWD configuration. Though the Sorento edges out the QX50 slightly in fuel economy (26 combined MPG versus 25 combined MPG) and saves owners money via regular unleaded fuel, the performance gap—a massive 77 hp difference—defines the two competitors. The QX50 prioritizes driving pleasure and luxury refinement, while the Sorento relentlessly hammers home superior affordability and efficiency.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Kia Sorento
The Sorento wins for commuters due to its better efficiency, achieving 26 combined MPG running on regular unleaded fuel.
2025 INFINITI QX50
The QX50 offers superior utility for family hauling with a significantly larger 31.4 cu ft cargo capacity versus the Sorento's 12.6 cu ft.
2025 INFINITI QX50
The QX50 delivers a far more engaging experience with 268 hp and 280 lb-ft of torque compared to the Sorento's 191 hp.
2025 Kia Sorento
The Sorento offers exceptional value, priced over $11,000 less than the QX50 while still delivering functional crossover utility.
Choose the INFINITI QX50 if...
- You demand exhilarating acceleration supported by 268 horsepower and standard All-Wheel Drive.
- Your priority is maximizing cargo space, as the QX50 offers 31.4 cu ft.
- You appreciate the premium experience implied by the higher MSRP and recommended use of premium fuel.
Choose the Kia Sorento if...
- Strict budgetary adherence is paramount, as the Sorento undercuts the QX50 by $11,010.
- Maximum fuel range and economy are key, with the Sorento achieving 26 combined MPG on regular unleaded.
- You prefer the predictable feel of a traditional 8-speed automatic transmission over a CVT.
Key Dimensions
| Dimension | INFINITI QX50 | Kia Sorento |
|---|---|---|
| Length | 184.7" | 189.6" |
| Width | 74.9" | 74.8" |
| Height | 66.0" | 66.7" |
| Wheelbase | 110.2" | 110.8" |
Features Comparison
Safety
| Feature | INFINITI | Kia |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| Rear Cross Traffic 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 Ventilated Disc Brakes | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| Headlight Delay-Off | ✓ | — |
| 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 | ✓ | ✓ |
| Driver Attention Alert | — | ✓ |
| Third Row Head Airbags | — | ✓ |
| Rear Solid Disc Brakes | — | ✓ |
Engine
| Feature | INFINITI | Kia |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.5 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 268 hp @ 5600 rpm | 191 hp @ 6100 rpm |
| Torque | 280 lb-ft @ 4800 rpm | 181 lb-ft @ 4000 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 | INFINITI | Kia |
|---|---|---|
| Transmission Type | continuously variable-speed automatic | 8-speed automatic |
| Drivetrain Type | all wheel drive | front wheel drive |
| Center Differential Type | Limited Slip | — |
| Hill Descent Control | — | ✓ |
Fuel
| Feature | INFINITI | Kia |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | regular unleaded |
| EPA Fuel Economy (City/Highway) | 22/28 MPG | 23/31 MPG |
| EPA Fuel Economy (Combined) | 25 MPG | 26 MPG |
| EPA Driving Range (City/Highway) | 352.0/448.0 mi. | 407.1/548.7 mi. |
| Fuel Tank Capacity | 16.0 gal. | 17.7 gal. |
Comfort & Convenience
| Feature | INFINITI | 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 | ✓ | ✓ |
| Rear Parking Sensors | ✓ | — |
| Wireless Charging Pad | ✓ | — |
| Adaptive Cruise Control | ✓ | ✓ |
| 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 | ✓ | ✓ |
| 3rd Row Cupholders | — | ✓ |
| Manual Rear Seat Easy Entry | — | ✓ |
| Single Zone Climate Control | — | ✓ |
| Extended Cabin Heating/Cooling | — | ✓ |
In Car Entertainment
| Feature | INFINITI | Kia |
|---|---|---|
| Infotainment Display | 8.0 in | 12.3 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | 6 |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 3 months |
| Speed Sensitive Volume Control | ✓ | — |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Auxiliary Audio Input | — | ✓ |
Power Feature
| Feature | INFINITI | Kia |
|---|---|---|
| One-Touch Power Windows | 2 | 1 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | INFINITI | Kia |
|---|---|---|
| Front Head Room | 41.0 in. | 40.3 in. |
| Front Leg Room | 39.6 in. | 41.4 in. |
| Front Shoulder Room | 57.9 in. | 59.1 in. |
| Front Hip Room | 55.6 in. | 55.6 in. |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Passenger Seat Power Adjustments | 8-way | — |
| Passenger Seat Height Adjustment | ✓ | — |
| Seat Material: Cloth | — | ✓ |
| Driver Seat Manual Adjustments | — | 6-way |
| Passenger Seat Manual Adjustments | — | 4-way |
Rearseats
| Feature | INFINITI | Kia |
|---|---|---|
| Rear Head Room | 39.1 in. | 39.1 in. |
| Rear Leg Room | 38.7 in. | 41.7 in. |
| Rear Shoulder Room | 57.1 in. | 58.1 in. |
| Rear Hip Room | 53.8 in. | 55.1 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | ✓ |
| Folding Center Armrest | ✓ | ✓ |
| Manual Folding Third Row Seat | — | ✓ |
Tires and Wheels
| Feature | INFINITI | Kia |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 19 x 7.5 in | 17 x 7.0 in |
| Tire Size | 235/55R19 | 235/65R17 |
| Run Flat Tires | ✓ | — |
| Wheel Material | — | Alloy |
| Tire Type | — | All Season |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | INFINITI | Kia |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | INFINITI | Kia |
|---|---|---|
| Basic Warranty | 4 yr./ 60000 mi. | 5 yr./ 60000 mi. |
| Drivetrain Warranty | 6 yr./ 70000 mi. | 10 yr./ 100000 mi. |
| Corrosion/Rust Warranty | 7 yr./ unlimited mi. | 5 yr./ 100000 mi. |
| Roadside Assistance | 4 yr./ 60000 mi. | 5 yr./ 60000 mi. |
| Complimentary Scheduled Maintenance | 3 yr./ unlimited mi. | — |
Frequently Asked Questions
Common questions about comparing the 2025 INFINITI QX50 and 2025 Kia Sorento.
How much more powerful is the 2025 INFINITI QX50 than the Kia Sorento?
The QX50 possesses a distinct power advantage, delivering 268 horsepower and 280 lb-ft of torque. This represents a significant surplus of 77 horsepower over the Kia Sorento's 191 hp output.
Does the difference in MPG justify the Sorento’s lower power?
The Sorento is marginally more efficient, achieving 26 combined MPG compared to the QX50's 25 combined MPG. Furthermore, the Sorento uses regular unleaded fuel, saving running costs compared to the QX50's premium fuel recommendation.
Which vehicle is larger and which offers more usable storage?
The Kia Sorento is slightly longer (189.6 inches vs. 184.7 inches) and taller. However, the QX50 provides vastly superior primary cargo volume, offering 31.4 cu ft compared to the Sorento's 12.6 cu ft base capacity.
What is the major financial consideration when comparing these two models?
The primary financial differentiator is the MSRP, where the QX50 starts at $43,000, exceeding the Sorento's $31,990 starting price by $11,010.
Are the driving dynamics fundamentally different based on their drivetrains?
Yes; the QX50 comes standard with All-Wheel Drive, suggesting better traction management, while the Sorento uses a standard Front Wheel Drive configuration.
How do the transmissions compare between the two crossovers?
The 2025 QX50 employs a continuously variable-speed automatic transmission (CVT) focused on smooth efficiency, whereas the 2025 Sorento utilizes a more conventional 8-speed automatic transmission.
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