2025 Kia Niro Plug-In Hybrid vs 2026 Buick Envision

$34,490 · Crossover

$41,000 · Crossover

Comparison Overview

Choosing between an economical hybrid and a slightly more premium, powerful conventional crossover can be tough. The core decision here boils down to how much you prioritize fuel savings versus size and grunt. The 2025 Kia Niro Plug-In Hybrid starts at a compelling $34,490, significantly undercutting the 2026 Buick Envision's $41,000 MSRP, a difference of $6,510 right off the bat. However, the Envision offers a bump to 228 hp and standard All-Wheel Drive, compared to the Niro's 180 hp and FWD setup. Fuel economy is where the Niro pulls ahead dramatically, boasting 48 combined MPG and 33 miles of all-electric range, dwarfing the Envision's 24 combined MPG. While the Envision offers more space with 25.2 cu ft of cargo capacity versus the Niro's 19.4 cu ft, daily running costs will heavily favor the much more efficient Kia.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Kia Niro Plug-In Hybrid

The Kia Niro wins decisively for daily commuting due to its superior 48 combined MPG and 33 miles of pure electric driving.

👨‍👩‍👧‍👦 Best for Families

2026 Buick Envision

The Buick Envision offers more room, providing 25.2 cu ft of cargo space compared to the Niro's 19.4 cu ft, making it better suited for family hauling.

🏎️ Best for Enthusiasts

2026 Buick Envision

Enthusiasts will appreciate the Buick Envision's higher output of 228 hp and 258 lb-ft of torque, plus the confidence of standard All-Wheel Drive.

💰 Best Value

2025 Kia Niro Plug-In Hybrid

The Kia Niro offers exceptional value by saving $6,510 upfront and providing significantly lower running costs due to its high MPG.

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

You prioritize minimizing fuel expenses, given its massive 24 MPG advantage over the Envision.
Your daily driving routine stays within the 33 miles of electric range offered by the plug-in system.
You need a smaller vehicle, as the Niro is 8.7 inches shorter in length (174.0 inches vs 182.7 inches).

Choose the Buick Envision if...

You require more power, as the Envision delivers 228 hp, which is 48 hp more than the Niro.
You live where AWD traction is necessary, as the Envision includes this feature standard.
Maximum storage is critical, given the Envision provides 25.2 cu ft of cargo room versus 19.4 cu ft in the Kia.

Key Dimensions

Dimension	Kia Niro Plug-In Hybrid	Buick Envision
Length	174.0"	182.7"
Width	71.8"	74.1"
Height	60.8"	64.6"
Wheelbase	107.1"	109.0"

Features Comparison

Safety

Feature	Kia	Buick
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	✓	✓
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	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	—
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	✓	✓
Front Cross Traffic Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
LED Headlights	—	✓
Adaptive Headlights	—	✓

Engine

Feature	Kia	Buick
Base Engine Displacement	1.6 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	plug-in hybrid	gas
Horsepower	180 hp	228 hp @ 5000 rpm
Torque	195 lb-ft	258 lb-ft @ 1500 rpm
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	Kia	Buick
Transmission Type	6-speed automated manual	9-speed shiftable automatic
Drivetrain Type	front wheel drive	all wheel drive
Hill Descent Control	✓	✓
Center Differential Type	—	Limited Slip

Fuel

Feature	Kia	Buick
Fuel Type	regular unleaded	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	49/47 MPG	22/28 MPG
EPA Fuel Economy (Combined)	48 MPG	24 MPG
EPA Driving Range (City/Highway)	480.2/460.6 mi.	354.2/450.8 mi.
EPA Efficiency (City/Highway MPGe)	113/102 MPGe	—
EPA Efficiency (Combined MPGe)	108 MPGe	—
EPA Electric Driving Range	33 mi.	—
EPA Energy Consumption (kWh/100 mi)	31	—
Charging Time (240V)	2.8 hr.	—
Fuel Tank Capacity	9.8 gal.	16.1 gal.
DC Fast Charging Port Type	SAE J1772	—

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	✓	✓
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leatherette Steering Wheel	✓	—
Dual Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	✓
Extended Cabin Heating/Cooling	✓	—
Dual Vanity Mirrors	✓	—
Turn Signal Indicators in Mirrors	✓	—
Front View Camera	—	✓
Side View Camera	—	✓
Leather Steering Wheel	—	✓
Single Zone Climate Control	—	✓
Interior Air Filtration	—	✓
Sun Sensor	—	✓
Auto-Dimming Rearview Mirror	—	✓

In Car Entertainment

Feature	Kia	Buick
Infotainment Display	10.3 in	30.0 in
AM/FM Stereo	✓	✓
Speaker System	6	9
Subwoofer Count	1	—
Android Auto (Wired)	✓	—
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	With Real Time Traffic	✓
Satellite Radio Trial Period	3 months	3 months
Premium Speaker Brand	—	Bose
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓
Auxiliary Audio Input	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Kia	Buick
One-Touch Power Windows	1	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Kia	Buick
Front Head Room	40.5 in.	39.6 in.
Front Leg Room	41.5 in.	40.4 in.
Front Shoulder Room	56.2 in.	56.7 in.
Front Hip Room	53.3 in.	55.1 in.
Seat Material: Leatherette/Cloth	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	8-way	8-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Passenger Seat Manual Adjustments	6-way	6-way
Passenger Seat Height Adjustment	✓	✓
Driver Seat Heating	Multi-level	—
Passenger Seat Heating	Multi-level	—
Seat Material: Leatherette	—	✓
Driver Seat Memory Settings	—	2

Rearseats

Feature	Kia	Buick
Rear Head Room	39.5 in.	38.9 in.
Rear Leg Room	39.8 in.	39.3 in.
Rear Shoulder Room	55.4 in.	55.9 in.
Rear Hip Room	53.0 in.	47.4 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Kia	Buick
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	16 x 6.5 in	—
Tire Type	All Season	All Season
Tire Size	P205/60R H	P235/60R18
Wheel Diameter	—	18 in
Spare Tire Type	—	Temporary
Spare Tire Location	—	Inside Mounted

Suspension

Feature	Kia	Buick
Four-Wheel Independent Suspension	✓	✓
Stabilizer Bar	✓	—
Front Stabilizer Bar	—	✓
Rear 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 Niro Plug-In Hybrid and 2026 Buick Envision.

Is the 2025 Kia Niro's electric range enough for most daily driving?

The Kia Niro offers 33 miles of electric range, which is excellent for city dwellers. If your typical round-trip commute is under 33 miles, you could potentially save significantly on fuel by relying almost entirely on electricity.

How much more powerful is the 2026 Buick Envision compared to the Niro?

The Buick Envision is noticeably more powerful, producing 228 hp and 258 lb-ft of torque. This contrasts with the Niro's 180 hp and 195 lb-ft of torque, making the Buick feel punchier, especially on the highway.

What is the true cost difference between the two crossovers?

The sticker price difference is $6,510, favoring the Kia Niro at $34,490 versus the Envision at $41,000. Factoring in the huge gap in efficiency (48 MPG vs 24 MPG), the long-term operational cost savings with the Niro will be substantial.

Does the Buick Envision use a more complex transmission?

Yes, the Envision utilizes a 9-speed shiftable automatic transmission, while the Niro employs a 6-speed automated manual geared toward maximizing hybrid efficiency.

If I tow or frequently drive on rough roads, which vehicle is better equipped?

The 2026 Buick Envision is better suited for rougher conditions due to its standard All-Wheel Drive and larger overall dimensions (it is taller and wider than the Niro).

Which car uses regular unleaded fuel?

The 2025 Kia Niro Plug-In Hybrid is designed to run on regular unleaded fuel, while the 2026 Buick Envision recommends premium unleaded, which adds to its operating cost.