2025 Buick Envision vs 2025 Kia Sportage Plug-In Hybrid

$38,000 · Crossover

$39,890 · Crossover

Comparison Overview

The most significant disparity between the 2025 Buick Envision ($38,000 MSRP) and the 2025 Kia Sportage Plug-In Hybrid ($39,890 MSRP) is fuel economy, with the Kia achieving a combined 35 MPG versus the Buick's 24 MPG, a 46% efficiency advantage. This efficiency gain is largely due to the Kia's hybrid nature and 34 miles of all-electric range. Performance metrics show the Kia also leads in power output, generating 261 hp compared to the Envision's 228 hp, although both vehicles deliver an identical 258 lb-ft of torque. Dimensionally, the Buick is slightly longer at 182.7 inches, but the Kia offers substantially more utility, boasting 34.5 cubic feet of cargo capacity versus the Envision's 25.2 cubic feet. While the Kia commands a $1,890 higher initial cost, its superior MPGe and increased practicality present a compelling overall package.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Kia Sportage Plug-In Hybrid

The Kia Sportage PHEV wins for commuters due to its superior combined 35 MPG rating and 34 miles of pure electric capability, minimizing fuel stops.

👨‍👩‍👧‍👦 Best for Families

2025 Kia Sportage Plug-In Hybrid

The Kia Sportage PHEV offers significantly greater utility with 34.5 cubic feet of cargo capacity compared to the Buick Envision's 25.2 cubic feet.

🏎️ Best for Enthusiasts

2025 Kia Sportage Plug-In Hybrid

The 2025 Kia Sportage PHEV provides a measurable performance advantage with 261 hp, exceeding the Buick Envision's 228 hp output.

💰 Best Value

2025 Kia Sportage Plug-In Hybrid

Despite a $1,890 higher MSRP, the Kia's drastically lower operating costs (35 MPG vs 24 MPG) deliver superior long-term value.

Choose the Buick Envision if...

You prioritize a lower initial purchase price, with an MSRP of $38,000.
You prefer the operational simplicity of a standard gasoline engine over a plug-in hybrid system.
You prefer the Buick's exterior dimensions (182.7 inches length) or its specific ride tuning.

Choose the Kia Sportage Plug-In Hybrid if...

Fuel efficiency is paramount, as indicated by the 35 MPG combined rating and 34 miles of EV range.
You need maximum hauling capacity, benefiting from the 34.5 cu ft of cargo space.
You require higher peak horsepower, as the Kia delivers 261 hp versus the Buick's 228 hp.

Key Dimensions

Dimension	Buick Envision	Kia Sportage Plug-In Hybrid
Length	182.7"	183.5"
Width	74.1"	73.4"
Height	64.6"	66.9"
Wheelbase	109.0"	108.5"

Features Comparison

Safety

Feature	Buick	Kia
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Front Cross Traffic Alert	✓	—
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 Solid Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	—
LED Headlights	✓	✓
Adaptive Headlights	✓	—
Daytime Running Lights	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	2	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Driver Attention Alert	—	✓
Integrated Turn Signal Mirrors	—	✓

Engine

Feature	Buick	Kia
Base Engine Displacement	2.0 L	1.6 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	plug-in hybrid
Horsepower	228 hp @ 5000 rpm	261 hp
Torque	258 lb-ft @ 1500 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	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Buick	Kia
Transmission Type	9-speed shiftable automatic	6-speed automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	Locking
Hill Descent Control	✓	✓

Fuel

Feature	Buick	Kia
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	22/28 MPG	36/35 MPG
EPA Fuel Economy (Combined)	24 MPG	35 MPG
EPA Driving Range (City/Highway)	354.2/450.8 mi.	399.6/388.5 mi.
Fuel Tank Capacity	16.1 gal.	11.1 gal.
EPA Efficiency (City/Highway MPGe)	—	88/79 MPGe
EPA Efficiency (Combined MPGe)	—	84 MPGe
EPA Electric Driving Range	—	34 mi.
EPA Energy Consumption (kWh/100 mi)	—	40
Charging Time (240V)	—	2.0 hr.
DC Fast Charging Port Type	—	SAE J1772

Comfort & Convenience

Feature	Buick	Kia
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Front View Camera	✓	—
Side View Camera	✓	—
Rear View Camera	✓	✓
Rear Parking Sensors	✓	✓
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Single Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	✓
Sun Sensor	✓	—
Auto-Dimming Rearview Mirror	✓	—
Transmission Controls on Steering Wheel	—	✓
Cruise Control	—	✓
Dual Zone Climate Control	—	✓
Extended Cabin Heating/Cooling	—	✓
Dual Vanity Mirrors	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Buick	Kia
Infotainment Display	30.0 in	12.3 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	Bose	—
Speaker System	9	6
Android Auto (Wireless)	✓	—
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Speed Sensitive Volume Control	✓	—
Android Auto (Wired)	—	✓
Apple CarPlay (Wired)	—	✓

Power Feature

Feature	Buick	Kia
One-Touch Power Windows	4	2
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass Extended

Frontseats

Feature	Buick	Kia
Front Head Room	39.6 in.	37.8 in.
Front Leg Room	40.4 in.	41.4 in.
Front Shoulder Room	56.7 in.	57.5 in.
Front Hip Room	55.1 in.	54.8 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 Memory Settings	2	—
Passenger Seat Manual Adjustments	6-way	4-way
Passenger Seat Height Adjustment	✓	—
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Buick	Kia
Rear Head Room	38.9 in.	38.0 in.
Rear Leg Room	39.3 in.	39.5 in.
Rear Shoulder Room	55.9 in.	55.6 in.
Rear Hip Room	47.4 in.	53.4 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓

Tires and Wheels

Feature	Buick	Kia
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	—
Tire Type	All Season	All Season
Tire Size	P245/45R20	235/55R19
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Size	—	19 x 7.5 in

Suspension

Feature	Buick	Kia
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Buick	Kia
Basic Warranty	3 yr./ 36000 mi.	5 yr./ 60000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	10 yr./ 100000 mi.
Corrosion/Rust Warranty	6 yr./ 100000 mi.	5 yr./ 100000 mi.
Roadside Assistance	5 yr./ 60000 mi.	5 yr./ 60000 mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	—
EV Battery Warranty	—	10 yr./ 100000 mi.
Hybrid Component Warranty	—	10 yr./ 100000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Buick Envision and 2025 Kia Sportage Plug-In Hybrid.

What is the fuel economy difference between the 2025 Buick Envision and the 2025 Kia Sportage PHEV?

The Kia Sportage PHEV offers a substantial advantage with a combined 35 MPG rating, whereas the Buick Envision is rated at 24 MPG combined. This represents an 11 MPG gap in favor of the hybrid model.

Does the higher MSRP of the Kia Sportage PHEV translate to more power?

Yes, the Kia Sportage PHEV has 261 horsepower, exceeding the Buick Envision’s 228 horsepower by 33 hp. However, both vehicles achieve the same 258 lb-ft of torque.

How much more cargo space does the Kia Sportage PHEV offer over the Buick Envision?

The Kia provides significantly more room, offering 34.5 cubic feet of cargo capacity. The Buick Envision trails substantially with only 25.2 cubic feet available.

Are both vehicles standard with All-Wheel Drive?

Yes, both the 2025 Buick Envision and the 2025 Kia Sportage Plug-In Hybrid come equipped standard with an All-Wheel Drive (AWD) configuration.

Which vehicle uses a less expensive fuel type?

The Kia Sportage PHEV accepts regular unleaded fuel, while the Buick Envision recommends premium unleaded, adding to the Kia's overall running cost savings.

How do the transmission specifications compare?

The Buick Envision utilizes a 9-speed shiftable automatic transmission, suggesting potentially smoother low-speed shifts, whereas the Kia Sportage PHEV uses a 6-speed automatic transmission paired with its hybrid components.