2025 Cadillac XT4 vs 2026 Kia Sportage Plug-In Hybrid

$40,795 · Crossover

$40,490 · Crossover

Comparison Overview

Deciding between premium luxury entry and cutting-edge efficiency is a common hurdle when shopping for compact crossovers. The 2025 Cadillac XT4 starts at an MSRP of $40,795 with 235 hp, offering a distinctly American luxury feel, though it only manages 26 combined MPG running on recommended premium fuel. Conversely, the 2026 Kia Sportage Plug-In Hybrid undercuts it slightly at $40,490 while delivering superior power with 268 hp and significantly better efficiency, boasting 36 combined MPG thanks to its PHEV system and 33 miles of electric range. While the XT4 is slightly shorter at 180.1 inches, the Kia offers substantially more utility with 34.5 cu ft of cargo space compared to the Cadillac's 22.5 cu ft. This comparison boils down to whether you prioritize established badge prestige or tangible running cost savings and everyday utility.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Kia Sportage Plug-In Hybrid

The Kia Sportage PHEV wins for commuters due to its vastly superior 36 combined MPG and 33 miles of electric-only driving range.

👨‍👩‍👧‍👦 Best for Families

2026 Kia Sportage Plug-In Hybrid

Families will heavily benefit from the Kia's 34.5 cu ft of cargo capacity, easily eclipsing the Cadillac's 22.5 cu ft.

🏎️ Best for Enthusiasts

2026 Kia Sportage Plug-In Hybrid

The Sportage PHEV provides a slight edge in performance with 268 hp and 271 lb-ft of torque versus the XT4's 235 hp and 258 lb-ft.

💰 Best Value

2026 Kia Sportage Plug-In Hybrid

The Kia offers 33 more horsepower, better MPG, AWD, and more cargo space for $305 less than the Cadillac's starting price.

Choose the Cadillac XT4 if...

You prefer the prestige associated with the Cadillac brand name and styling.
You drive infrequently enough that the premium fuel recommendation is less of a long-term cost concern.
You value a smaller footprint, as the XT4 measures 180.1 inches long compared to the Sportage's 184.4 inches.

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

Minimizing trips to the gas station is crucial, leveraging the 33 miles of electric range.
You need maximum utility, given the Kia's massive 34.5 cu ft of cargo space versus 22.5 cu ft in the XT4.
You want the efficiency benefit of 36 combined MPG while utilizing standard unleaded fuel.

Key Dimensions

Dimension	Cadillac XT4	Kia Sportage Plug-In Hybrid
Length	180.1"	184.4"
Width	76.7"	73.4"
Height	64.1"	66.9"
Wheelbase	109.0"	108.5"

Features Comparison

Safety

Feature	Cadillac	Kia
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	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	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	Kia
Transmission Type	9-speed shiftable automatic	6-speed shiftable automatic
Drivetrain Type	front wheel drive	all wheel drive
Center Differential Type	—	Locking
Hill Descent Control	—	✓

Fuel

Feature	Cadillac	Kia
Fuel Type	premium unleaded (recommended)	regular unleaded
EPA Fuel Economy (City/Highway)	24/29 MPG	35/36 MPG
EPA Fuel Economy (Combined)	26 MPG	36 MPG
EPA Driving Range (City/Highway)	381.6/461.1 mi.	388.5/399.6 mi.
Fuel Tank Capacity	15.9 gal.	11.1 gal.
EPA Efficiency (City/Highway MPGe)	—	87/78 MPGe
EPA Efficiency (Combined MPGe)	—	83 MPGe
EPA Electric Driving Range	—	33 mi.
EPA Energy Consumption (kWh/100 mi)	—	43
Charging Time (240V)	—	2.0 hr.
DC Fast Charging Port Type	—	SAE J1772

Comfort & Convenience

Feature	Cadillac	Kia
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	✓	✓
Front Parking Sensors	—	✓
Wireless Charging Pad	—	✓
Rear Door Pockets	—	✓
Leather Steering Wheel	—	✓
Rear Ventilation Ducts	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

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

Frontseats

Feature	Cadillac	Kia
Front Head Room	39.4 in.	39.6 in.
Front Leg Room	44.1 in.	41.4 in.
Front Shoulder Room	57.0 in.	57.5 in.
Front Hip Room	54.5 in.	54.8 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	4-way
Passenger Seat Height Adjustment	✓	—
Passenger Seat Lumbar Support	Power	—
Seat Material: Leatherette	—	✓
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Cadillac	Kia
Rear Head Room	38.3 in.	39.1 in.
Rear Leg Room	39.5 in.	39.5 in.
Rear Shoulder Room	55.1 in.	55.6 in.
Rear Hip Room	49.8 in.	53.4 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Reclining Rear Seats	—	✓

Tires and Wheels

Feature	Cadillac	Kia
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	—
Tire Type	All Season	All Season
Tire Size	P235/60R18	235/55R19
Wheel Size	—	19 x 7.5 in

Suspension

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

Warranty

Feature	Cadillac	Kia
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.	5 yr./ 100000 mi.
Roadside Assistance	6 yr./ 70000 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 Cadillac XT4 and 2026 Kia Sportage Plug-In Hybrid.

How much more fuel efficient is the Kia Sportage PHEV than the Cadillac XT4?

The difference is significant; the Kia Sportage PHEV achieves 36 combined MPG, whereas the 2025 Cadillac XT4 is rated for 26 combined MPG. This efficiency gap is compounded by the fact that the Cadillac recommends premium unleaded fuel.

Does the Cadillac XT4 have more power than the Kia Sportage PHEV?

No, the Kia is the more powerful vehicle, outputting 268 hp and 271 lb-ft of torque. The Cadillac XT4 produces 235 hp and 258 lb-ft of torque, making the Kia slightly stronger in acceleration.

What kind of driving range can I expect from the Kia Sportage PHEV?

The 2026 Kia Sportage Plug-In Hybrid offers 33 miles of dedicated electric range before switching to hybrid operation. Once relying on gasoline, it achieves 36 combined MPG.

Which crossover offers more practical storage space?

The Kia Sportage PHEV is the clear winner for storage, offering a generous 34.5 cu ft of cargo capacity. The 2025 Cadillac XT4 only provides 22.5 cu ft behind the rear seats.

Is the base drivetrain better on the Cadillac or the Kia?

The Kia comes standard with All-Wheel Drive (AWD), while the Cadillac XT4 uses Front Wheel Drive (FWD) in its base configuration. This gives the Kia an advantage in varied weather conditions.