2025 Kia Sportage Hybrid vs 2026 Buick Encore GX
Comparison Overview
Choosing between the 2025 Kia Sportage Hybrid and the 2026 Buick Encore GX often comes down to power versus price, a classic crossover conundrum. The Kia Sportage Hybrid packs a significant punch with 227 horsepower and 258 lb-ft of torque, blowing past the Encore GX's 137 horsepower. This power advantage doesn't completely sacrifice efficiency, as the Sportage boasts an impressive 43 MPG combined versus the Encore GX's 30 MPG combined—a 13 MPG difference. However, the Buick undercuts the Kia significantly on price, starting at $25,900 compared to the Sportage's $28,790 MSRP. While the Kia offers better hauling space at 39.5 cu ft versus 23.5 cu ft, the budget-conscious buyer must weigh whether that extra space and 90 horsepower difference justify the higher initial outlay and fuel savings potential of the Sportage.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Kia Sportage Hybrid
The 2025 Kia Sportage Hybrid’s 43 MPG combined rating will deliver substantially lower fuel costs for the daily drive.
2025 Kia Sportage Hybrid
With 39.5 cu ft of cargo capacity, the Sportage Hybrid easily handles larger family loads compared to the Encore GX's 23.5 cu ft.
2025 Kia Sportage Hybrid
The Sportage Hybrid provides a massive performance edge with 227 horsepower and 258 lb-ft of torque.
2026 Buick Encore GX
The 2026 Buick Encore GX wins on initial purchase price, starting at $25,900 against the Kia's $28,790 MSRP.
Choose the Kia Sportage Hybrid if...
- You prioritize saving money at the pump, benefiting from 43 MPG combined fuel economy.
- You need the best available performance, evidenced by its 227 horsepower output.
- You frequently haul gear or luggage, utilizing the generous 39.5 cu ft cargo space.
Choose the Buick Encore GX if...
- Your absolute top priority is a lower starting MSRP of $25,900.
- You prefer a slightly smaller footprint, as the Encore GX is 12.3 inches shorter in length (171.2 inches).
- You are interested in using E85 fuel, as the Encore GX supports flex-fuel capability.
Key Dimensions
| Dimension | Kia Sportage Hybrid | Buick Encore GX |
|---|---|---|
| Length | 183.5" | 171.2" |
| Width | 73.4" | 71.4" |
| Height | 65.4" | 64.1" |
| Wheelbase | 108.5" | 102.0" |
Features Comparison
Safety
| Feature | Kia | Buick |
|---|---|---|
| Lane Departure Warning | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | ✓ |
| 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 | ✓ | ✓ |
| 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 Solid Disc Brakes | ✓ | ✓ |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 2 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Blind Spot Monitor | — | ✓ |
| Rear Cross Traffic Alert | — | ✓ |
| Headlight Delay-Off | — | ✓ |
Engine
| Feature | Kia | Buick |
|---|---|---|
| Base Engine Displacement | 1.6 L | 1.2 L |
| Number of Cylinders | inline 4 | inline 3 |
| Base Engine Type | hybrid | gas |
| Horsepower | 227 hp | 137 hp @ 5000 rpm |
| Torque | 258 lb-ft | 162 lb-ft @ 2500 rpm |
| Number of Valves | 16 | 12 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | Kia | Buick |
|---|---|---|
| Transmission Type | 6-speed automatic | continuously variable-speed automatic |
| Drivetrain Type | front wheel drive | front wheel drive |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | Kia | Buick |
|---|---|---|
| Fuel Type | regular unleaded | flex-fuel (unleaded/E85) |
| EPA Fuel Economy (City/Highway) | 42/44 MPG | 30/31 MPG |
| EPA Fuel Economy (Combined) | 43 MPG | 30 MPG |
| EPA Driving Range (City/Highway) | 575.4/602.8 mi. | 396.0/409.2 mi. |
| Fuel Tank Capacity | 13.7 gal. | 13.2 gal. |
Comfort & Convenience
| Feature | Kia | Buick |
|---|---|---|
| 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 | ✓ | — |
| Cruise Control | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Front Seatback Storage | ✓ | ✓ |
| Dual Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Leatherette Steering Wheel | — | ✓ |
| Single Zone Climate Control | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | Kia | Buick |
|---|---|---|
| Infotainment Display | 8.0 in | 11.0 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | 6 |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Auxiliary Audio Input | — | ✓ |
| Satellite Radio | — | ✓ |
| Satellite Radio Trial Period | — | 3 months |
| Speed Sensitive Volume Control | — | ✓ |
Power Feature
| Feature | Kia | Buick |
|---|---|---|
| One-Touch Power Windows | 1 | 4 |
| Remote Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Keyless Entry | — | ✓ |
Frontseats
| Feature | Kia | Buick |
|---|---|---|
| Front Head Room | 39.6 in. | 39.7 in. |
| Front Leg Room | 41.4 in. | 40.9 in. |
| Front Shoulder Room | 57.5 in. | 55.4 in. |
| Front Hip Room | 54.8 in. | 51.9 in. |
| Seat Material: Cloth | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Manual Adjustments | 6-way | 6-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Manual Adjustments | 4-way | 4-way |
| Seat Material: Leatherette/Cloth | — | ✓ |
Rearseats
| Feature | Kia | Buick |
|---|---|---|
| Rear Head Room | 39.1 in. | 38.1 in. |
| Rear Leg Room | 41.3 in. | 36.0 in. |
| Rear Shoulder Room | 55.6 in. | 53.6 in. |
| Rear Hip Room | 53.4 in. | 50.7 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Reclining Rear Seats | ✓ | — |
| Folding Center Armrest | ✓ | — |
Tires and Wheels
| Feature | Kia | Buick |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 17 x 7.0 in | 18 x 7.5 in |
| Tire Type | All Season | All Season |
| Tire Size | 235/65R17 | 225/55R18 |
Suspension
| Feature | Kia | Buick |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | — |
| Front Stabilizer Bar | ✓ | — |
| Rear Stabilizer Bar | ✓ | — |
| Front Suspension Type | — | Independent |
| Stabilizer Bar | — | ✓ |
Warranty
| Feature | Kia | Buick |
|---|---|---|
| Basic Warranty | 5 yr./ 60000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 10 yr./ 100000 mi. | 5 yr./ 60000 mi. |
| EV Battery Warranty | 10 yr./ 100000 mi. | — |
| Hybrid Component Warranty | 10 yr./ 100000 mi. | — |
| Corrosion/Rust Warranty | 5 yr./ 100000 mi. | 6 yr./ 100000 mi. |
| Roadside Assistance | 5 yr./ 60000 mi. | 5 yr./ 60000 mi. |
| Complimentary Scheduled Maintenance | — | 1 yr./ unlimited mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Kia Sportage Hybrid and 2026 Buick Encore GX.
How much more fuel-efficient is the Kia Sportage Hybrid than the Buick Encore GX?
The Kia Sportage Hybrid is significantly more efficient, achieving 43 MPG combined, which is 13 MPG better than the 2026 Buick Encore GX's 30 MPG combined rating. This efficiency gap is substantial for regular commuting.
Is the price difference worth the performance gap between these two crossovers?
Yes, the Kia Sportage Hybrid costs $2,890 more (MSRP of $28,790 vs $25,900) but offers 90 more horsepower (227 hp vs 137 hp). If acceleration matters, the Kia justifies its higher price with superior power.
Which vehicle offers more utility for hauling large items?
The 2025 Kia Sportage Hybrid wins handily on cargo utility, offering 39.5 cu ft of space. The 2026 Buick Encore GX provides only 23.5 cu ft behind the rear seats.
Do both cars use the same type of gasoline?
No, they differ notably here; the Kia Sportage Hybrid requires regular unleaded gasoline for its hybrid system. The 2026 Buick Encore GX supports flex-fuel, meaning it can run on E85 or unleaded fuel.
Are these two vehicles roughly the same size?
No, the Kia Sportage Hybrid is a larger vehicle overall, measuring 183.5 inches long compared to the Encore GX's 171.2 inches in length. This difference likely contributes to the Kia's larger cargo volume.
Which transmission type is standard on each model?
The Kia utilizes a traditional 6-speed automatic transmission paired with its hybrid powertrain. In contrast, the Buick Encore GX features a continuously variable-speed automatic (CVT).
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