2025 Kia Sorento Hybrid vs 2026 Acura RDX
Comparison Overview
Deciding between sensible savings and premium performance often boils down to balancing the budget against driving excitement. The 2025 Kia Sorento Hybrid is immediately appealing with its significantly lower starting MSRP of $38,690 compared to the 2026 Acura RDX at $45,100, a $6,410 gap. Fuel economy is another major divergence: the Sorento Hybrid delivers an impressive 34 combined MPG using regular unleaded, stomping the RDX's 23 combined MPG which demands premium fuel. Power is where the RDX pulls ahead, boasting 272 hp against the Sorento's 227 hp. While both crossovers are similarly sized in width (74.8 inches), the Sorento's primary drawback is its tiny 12.6 cu ft cargo capacity, whereas the RDX offers a much more usable 29.5 cu ft. If efficiency and budget are top concerns, the Kia shines brightly.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Kia Sorento Hybrid
Saving $6,410 upfront and achieving an 11 MPG advantage makes the Sorento Hybrid the obvious choice for high-mileage commuting.
2026 Acura RDX
Despite the cost difference, the RDX's substantial 29.5 cu ft of cargo space is far more practical for hauling family gear than the Sorento's 12.6 cu ft.
2026 Acura RDX
With 272 hp and 280 lb-ft of torque routed through all-wheel drive and a 10-speed automatic, the RDX promises a significantly sportier experience than the 227 hp Kia.
2025 Kia Sorento Hybrid
The Sorento offers massive long-term savings via fuel costs and a lower initial entry price point compared to the RDX.
Choose the Kia Sorento Hybrid if...
- Your absolute priority is minimizing fuel stops and maximizing miles per dollar (34 combined MPG).
- You need the lowest possible initial purchase price ($38,690 MSRP).
- You rely solely on city driving and appreciate predictable, efficient 34 MPG performance regardless of highway legs.
Choose the Acura RDX if...
- You require greater space for luggage or gear, needing the RDX's superior 29.5 cu ft cargo volume.
- You prioritize stronger acceleration derived from 272 hp and standard all-wheel drive.
- You do not mind the added expense of premium unleaded fuel for superior performance.
Key Dimensions
| Dimension | Kia Sorento Hybrid | Acura RDX |
|---|---|---|
| Length | 189.6" | 187.4" |
| Width | 74.8" | 74.8" |
| Height | 66.7" | 65.7" |
| Wheelbase | 110.8" | 108.3" |
Features Comparison
Safety
| Feature | Kia | Acura |
|---|---|---|
| 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) | ✓ | ✓ |
| Rear Solid Disc Brakes | — | ✓ |
| Rear Center 3-Point Seatbelt | — | ✓ |
| Engine Immobilizer | — | ✓ |
Engine
| Feature | Kia | Acura |
|---|---|---|
| Base Engine Displacement | 1.6 L | 2.0 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | hybrid | gas |
| Horsepower | 227 hp | 272 hp @ 6500 rpm |
| Torque | 258 lb-ft | 280 lb-ft @ 1600 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 | Acura |
|---|---|---|
| Transmission Type | 6-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain Type | front wheel drive | all wheel drive |
| Hill Descent Control | ✓ | — |
| [object Object] | — | ✓ |
| [object Object] | — | ✓ |
Fuel
| Feature | Kia | Acura |
|---|---|---|
| Fuel Type | regular unleaded | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 34/34 MPG | 21/27 MPG |
| EPA Fuel Economy (Combined) | 34 MPG | 23 MPG |
| EPA Driving Range (City/Highway) | 601.8/601.8 mi. | 359.1/461.7 mi. |
| Fuel Tank Capacity | 17.7 gal. | 17.1 gal. |
Comfort & Convenience
| Feature | Kia | Acura |
|---|---|---|
| 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 | — | ✓ |
| Universal Remote Transmitter | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | Kia | Acura |
|---|---|---|
| Infotainment Display | 12.3 in | 10.2 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | 9 |
| Android Auto (Wireless) | ✓ | ✓ |
| Apple CarPlay (Wireless) | ✓ | ✓ |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 3 months |
| Subwoofer Count | — | 1 |
| Speed Sensitive Volume Control | — | ✓ |
Power Feature
| Feature | Kia | Acura |
|---|---|---|
| One-Touch Power Windows | 1 | 4 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
| Moonroof Type | — | 1st Row Power Glass |
| Reverse Tilt Passenger Mirror | — | ✓ |
Frontseats
| Feature | Kia | Acura |
|---|---|---|
| Front Head Room | 40.3 in. | 40.0 in. |
| Front Leg Room | 41.4 in. | 42.0 in. |
| Front Shoulder Room | 59.1 in. | 60.0 in. |
| Front Hip Room | 55.6 in. | 55.0 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 | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Passenger Seat Lumbar Support | — | Power |
Rearseats
| Feature | Kia | Acura |
|---|---|---|
| Rear Head Room | 39.1 in. | 38.0 in. |
| Rear Leg Room | 40.7 in. | 38.0 in. |
| Rear Shoulder Room | 58.1 in. | 57.0 in. |
| Rear Hip Room | 55.1 in. | 50.0 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 | Acura |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Diameter | 19 in | — |
| Tire Type | All Season | All Season |
| Tire Size | 235/55R19 | 235/55R19 |
| Spare Tire Type | Temporary | Temporary |
| Spare Tire Location | Inside Mounted | Inside Mounted |
| Wheel Size | — | 19 x 8.0 in |
Suspension
| Feature | Kia | Acura |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Kia | Acura |
|---|---|---|
| Basic Warranty | 5 yr./ 60000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 10 yr./ 100000 mi. | 6 yr./ 70000 mi. |
| EV Battery Warranty | 10 yr./ 100000 mi. | — |
| Hybrid Component Warranty | 10 yr./ 100000 mi. | — |
| Corrosion/Rust Warranty | 5 yr./ 100000 mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 5 yr./ 60000 mi. | 4 yr./ 50000 mi. |
| Complimentary Scheduled Maintenance | — | 1 yr./ 12000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Kia Sorento Hybrid and 2026 Acura RDX.
How much more power does the Acura RDX actually offer over the Kia Sorento Hybrid?
The 2026 Acura RDX produces 272 hp, giving it a 45 hp advantage over the 2025 Kia Sorento Hybrid's 227 hp output.
What is the real-world impact of the difference in fuel economy?
The Sorento Hybrid achieves 34 combined MPG while the RDX manages only 23 combined MPG, meaning the Kia will save considerably on fuel costs annually, especially since the Kia runs on regular unleaded.
Is the Sorento Hybrid spacious enough for weekend trips?
The Sorento Hybrid is quite small for cargo, offering only 12.6 cu ft behind the third row, which is substantially less than the RDX's 29.5 cu ft.
Why does the RDX cost over six thousand dollars more than the Sorento Hybrid?
The $6,410 price difference likely reflects the Acura's premium brand positioning, greater horsepower, standard all-wheel drive, and the more complex 10-speed automatic transmission.
Are there major differences in size that affect parking?
Physically, the crossovers are very close in footprint; the Sorento is slightly longer at 189.6 inches compared to the RDX's 187.4 inches, but both share the exact same 74.8-inch width.
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