2025 Cadillac XT4 vs 2026 Hyundai Tucson Plug-In Hybrid

$40,795 · Crossover

$40,075 · Crossover

Comparison Overview

The 2025 Cadillac XT4 bursts onto the scene with a focus on premium presentation and a spirited 235 hp from its turbocharged engine, though it sips premium fuel for a combined 26 MPG. Conversely, the 2026 Hyundai Tucson Plug-In Hybrid commands attention with superior efficiency, boasting a combined 35 MPG and a compelling 32-mile electric range, even while offering slightly more raw power at 268 hp and 271 lb-ft of torque. While the XT4 offers a slightly more luxurious aesthetic, the Tucson stretches 2.6 inches longer and provides a cavernous 31.9 cu ft of cargo capacity compared to the Cadillac’s 22.5 cu ft. The price point is nearly identical, with the Hyundai asking $40,075 and the Cadillac starting at $40,795, highlighting a significant dynamic where the Tucson delivers massive efficiency gains and utility for a slightly lower initial cost.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Hyundai Tucson Plug-In Hybrid

The Tucson Plug-In Hybrid wins for commuters due to its superior 35 MPG combined efficiency and 32 miles of pure electric driving.

👨‍👩‍👧‍👦 Best for Families

2026 Hyundai Tucson Plug-In Hybrid

Families will strongly favor the Tucson's superior utility, offering 31.9 cu ft of cargo capacity against the XT4's 22.5 cu ft.

🏎️ Best for Enthusiasts

2026 Hyundai Tucson Plug-In Hybrid

Enthusiasts will appreciate the Tucson's higher output of 268 hp and standard All-Wheel Drive dynamics.

💰 Best Value

2026 Hyundai Tucson Plug-In Hybrid

The Tucson offers significantly better fuel economy and more power for a slightly lower starting MSRP of $40,075.

Choose the Cadillac XT4 if...

You prioritize the traditional prestige associated with the Cadillac badge and brand experience.
You prefer the slightly more nimble dimensions of the XT4 at 180.1 inches in length.
You seek the slightly higher torque output of 258 lb-ft, even if the overall horsepower lags behind.

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

Your daily driving involves significant electric-only commuting, leveraging the 32-mile range.
Maximizing hauling capability is crucial, utilizing the expansive 31.9 cu ft of cargo space.
You value achieving 35 MPG combined while running on less expensive regular unleaded fuel.

Key Dimensions

Dimension	Cadillac XT4	Hyundai Tucson Plug-In Hybrid
Length	180.1"	182.7"
Width	76.7"	73.4"
Height	64.1"	66.3"
Wheelbase	109.0"	108.5"

Features Comparison

Safety

Feature	Cadillac	Hyundai
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic 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
Brake Drying	✓	—
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	—
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	—
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	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Rear Solid Disc Brakes	—	✓

Engine

Feature	Cadillac	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	235 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	Cadillac	Hyundai
Transmission Type	9-speed shiftable automatic	6-speed shiftable automatic
Drivetrain Type	front wheel drive	all wheel drive
Center Differential Type	—	Limited Slip
Hill Descent Control	—	✓

Fuel

Feature	Cadillac	Hyundai
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	24/29 MPG	35/35 MPG
EPA Fuel Economy (Combined)	26 MPG	35 MPG
EPA Driving Range (City/Highway)	381.6/461.1 mi.	388.5/388.5 mi.
Fuel Tank Capacity	15.9 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	Cadillac	Hyundai
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	✓	✓
Front View Camera	✓	—
Side View Camera	✓	—
Rear View Camera	✓	✓
Rear Parking Sensors	✓	—
Adaptive Cruise Control	✓	✓
Universal Remote Transmitter	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Overhead Console with Storage	✓	—
Front Seatback Storage	✓	✓
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts with Fan Control	✓	—
Interior Air Filtration	✓	✓
Sun Sensor	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	—
Turn Signal Indicators in Mirrors	✓	—
Rear Door Pockets	—	✓
Rear Ventilation Ducts	—	✓
Extended Cabin Cooling	—	✓

In Car Entertainment

Feature	Cadillac	Hyundai
Infotainment Display	33.0 in	12.3 in
AM/FM Stereo	✓	✓
Speaker System	7	6
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	—	3 months

Power Feature

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

Frontseats

Feature	Cadillac	Hyundai
Front Head Room	39.4 in.	40.1 in.
Front Leg Room	44.1 in.	41.1 in.
Front Shoulder Room	57.0 in.	57.6 in.
Front Hip Room	54.5 in.	54.5 in.
Seat Material: Leather	✓	—
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 Power Adjustments	6-way	—
Passenger Seat Manual Adjustments	2-way	6-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	—
Seat Material: Cloth	—	✓
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Cadillac	Hyundai
Rear Head Room	38.3 in.	39.5 in.
Rear Leg Room	39.5 in.	41.3 in.
Rear Shoulder Room	55.1 in.	56.0 in.
Rear Hip Room	49.8 in.	53.9 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Cadillac	Hyundai
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	—
Tire Type	All Season	All Season
Tire Size	P235/60R18	235/60R18
Wheel Size	—	18 x 7.5 in

Suspension

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

Warranty

Feature	Cadillac	Hyundai
Basic Warranty	4 yr./ 50000 mi.	5 yr./ 60000 mi.
Drivetrain Warranty	6 yr./ 70000 mi.	10 yr./ 100000 mi.
Corrosion/Rust Warranty	4 yr./ 50000 mi.	7 yr./ unlimited mi.
Roadside Assistance	6 yr./ 70000 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 Cadillac XT4 and 2026 Hyundai Tucson Plug-In Hybrid.

How much power difference is there between the XT4 and the Tucson PHEV?

The 2026 Hyundai Tucson Plug-In Hybrid delivers significantly more performance, generating 268 hp and 271 lb-ft of torque, which is a notable 33 hp more than the 2025 Cadillac XT4's 235 hp.

Which vehicle is substantially more fuel efficient for long road trips?

The Tucson Plug-In Hybrid holds a massive advantage here, achieving a combined 35 MPG compared to the XT4’s 26 MPG combined rating.

Does the difference in MSRP translate to better features in the XT4?

The Cadillac XT4 is listed at $40,795, slightly higher than the Tucson’s $40,075, yet the Hyundai provides superior utility and electric range for that marginal cost difference.

What is the impact of the difference in cargo capacity?

The Tucson PHEV offers 31.9 cu ft for luggage or gear, significantly exceeding the Cadillac XT4’s 22.5 cu ft, making the Hyundai much better suited for hauling.

Are these vehicles comparable in size for urban parking?

They are similar, with the XT4 being slightly shorter at 180.1 inches versus the Tucson's 182.7 inches; however, the Tucson is notably narrower at 73.4 inches compared to the Cadillac's 76.7 inches.

Which one requires premium fuel?

The 2025 Cadillac XT4 recommends premium unleaded fuel for its engine to achieve its rated performance, whereas the 2026 Hyundai Tucson PHEV runs efficiently on regular unleaded.