2025 Buick Envision vs 2026 Hyundai Tucson Plug-In Hybrid

$38,000 · Crossover

$40,075 · Crossover

Comparison Overview

The 2025 Buick Envision unleashes a refined power pulse with its 228 hp engine and standard All-Wheel Drive, promising a smooth, upscale daily drive starting at $38,000. Contrastingly, the 2026 Hyundai Tucson Plug-In Hybrid electrifies the equation, boasting a potent 268 hp and an impressive 32 miles of pure electric range, making it the efficiency champion. While the Tucson PHEV manages a combined 35 MPG, the Buick settles for 24 combined MPG, highlighting a substantial 11 MPG gulf between them, even though both offer AWD capability. The Tucson also wins on sheer utility with 31.9 cubic feet of cargo space versus the Envision's 25.2 cu ft. The final decision boils down to prioritizing premium comfort and established polish (Envision) versus cutting-edge plug-in technology and superior running costs (Tucson).

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Hyundai Tucson Plug-In Hybrid

The 2026 Hyundai Tucson Plug-In Hybrid wins due to its 32 miles of electric range, which drastically reduces dependence on gasoline for daily commutes.

👨‍👩‍👧‍👦 Best for Families

2026 Hyundai Tucson Plug-In Hybrid

The Tucson PHEV offers significantly more utility with 31.9 cubic feet of cargo capacity compared to the Envision's 25.2 cubic feet.

🏎️ Best for Enthusiasts

2026 Hyundai Tucson Plug-In Hybrid

The Tucson PHEV pulls ahead in performance metrics, delivering 268 hp and 271 lb-ft of torque, outmuscling the Envision's 228 hp.

💰 Best Value

2026 Hyundai Tucson Plug-In Hybrid

Despite a slightly higher MSRP ($40,075 vs $38,000), the Tucson's superior 35 combined MPG offers better long-term cost savings than the Envision.

Choose the Buick Envision if...

You prioritize a slightly lower entry price point, starting at $38,000 MSRP.
You prefer the smoother, dedicated power delivery of a standard gasoline engine over a hybrid system.
You want the vehicle with the larger overall height at 64.6 inches for a commanding presence.

Choose the Hyundai Tucson Plug-In Hybrid if...

Your driving style demands maximum fuel economy, indicated by its 35 combined MPG rating.
You require substantial storage space, as the Tucson offers 31.9 cubic feet of cargo capacity.
You can utilize its 32 miles of all-electric range for most short, daily errands.

Key Dimensions

Dimension	Buick Envision	Hyundai Tucson Plug-In Hybrid
Length	182.7"	182.7"
Width	74.1"	73.4"
Height	64.6"	66.3"
Wheelbase	109.0"	108.5"

Features Comparison

Safety

Feature	Buick	Hyundai
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	—	✓

Engine

Feature	Buick	Hyundai
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	268 hp
Torque	258 lb-ft @ 1500 rpm	271 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	Hyundai
Transmission Type	9-speed shiftable automatic	6-speed shiftable automatic
Drivetrain Type	all wheel drive	all wheel drive
Center Differential Type	Limited Slip	Limited Slip
Hill Descent Control	✓	✓

Fuel

Feature	Buick	Hyundai
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	22/28 MPG	35/35 MPG
EPA Fuel Economy (Combined)	24 MPG	35 MPG
EPA Driving Range (City/Highway)	354.2/450.8 mi.	388.5/388.5 mi.
Fuel Tank Capacity	16.1 gal.	11.1 gal.
EPA Efficiency (City/Highway MPGe)	—	80/73 MPGe
EPA Efficiency (Combined MPGe)	—	77 MPGe
EPA Electric Driving Range	—	32 mi.
EPA Energy Consumption (kWh/100 mi)	—	44
Charging Time (240V)	—	2.0 hr.
DC Fast Charging Port Type	—	SAE J1772

Comfort & Convenience

Feature	Buick	Hyundai
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	—	✓
Dual Zone Climate Control	—	✓
Extended Cabin Cooling	—	✓
Dual Vanity Mirrors	—	✓

In Car Entertainment

Feature	Buick	Hyundai
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	✓	—

Power Feature

Feature	Buick	Hyundai
One-Touch Power Windows	4	2
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	Buick	Hyundai
Front Head Room	39.6 in.	40.1 in.
Front Leg Room	40.4 in.	41.1 in.
Front Shoulder Room	56.7 in.	57.6 in.
Front Hip Room	55.1 in.	54.5 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	6-way
Passenger Seat Height Adjustment	✓	✓
Seat Material: Cloth	—	✓
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Buick	Hyundai
Rear Head Room	38.9 in.	39.5 in.
Rear Leg Room	39.3 in.	41.3 in.
Rear Shoulder Room	55.9 in.	56.0 in.
Rear Hip Room	47.4 in.	53.9 in.
Split-Folding Rear Seatback	✓	✓
Reclining Rear Seats	✓	✓
Folding Center Armrest	✓	✓

Tires and Wheels

Feature	Buick	Hyundai
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	—
Tire Type	All Season	All Season
Tire Size	P245/45R20	235/60R18
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Size	—	18 x 7.5 in

Suspension

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

Warranty

Feature	Buick	Hyundai
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.	7 yr./ unlimited mi.
Roadside Assistance	5 yr./ 60000 mi.	5 yr./ unlimited mi.
Complimentary Scheduled Maintenance	1 yr./ unlimited mi.	—
Hybrid Component Warranty	—	10 yr./ 100000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Buick Envision and 2026 Hyundai Tucson Plug-In Hybrid.

How much more powerful is the 2026 Tucson PHEV than the 2025 Envision?

The Tucson PHEV holds a distinct advantage in raw output, producing 268 horsepower and 271 lb-ft of torque. This is 40 horsepower more than the Buick Envision's 228 hp.

Which crossover offers significantly better fuel efficiency for long road trips?

The Hyundai Tucson Plug-In Hybrid is the clear efficiency leader with a combined rating of 35 MPG, easily beating the Buick Envision's 24 combined MPG rating. The Tucson is also unique because it runs on regular unleaded fuel.

Does the Buick Envision offer more usable cargo space than the Tucson PHEV?

No, the 2026 Tucson PHEV is substantially better equipped for hauling gear, offering 31.9 cubic feet of cargo capacity. The 2025 Envision provides only 25.2 cubic feet behind the second row.

What is the primary benefit of the Tucson being a Plug-In Hybrid?

The Tucson PHEV provides 32 miles of zero-emission driving strictly on battery power, making daily city driving significantly cheaper and cleaner before engaging the hybrid engine system.

Are the driving dynamics very different between the two AWD vehicles?

Yes; while both utilize AWD, the Tucson's 268 hp and 6-speed transmission suggest quicker acceleration times, whereas the Envision uses a 9-speed transmission, potentially favoring smoother highway cruising.

Do I need premium fuel for either vehicle?

The 2025 Buick Envision recommends premium unleaded fuel to achieve its rated performance, while the 2026 Hyundai Tucson Plug-In Hybrid is designed to run efficiently on regular unleaded gasoline.