2025 GMC Terrain vs 2026 Kia Sorento Plug-In Hybrid

$30,000 · Crossover

$48,290 · Crossover

Comparison Overview

The 2025 GMC Terrain explodes onto the scene with rugged American styling and a sharp entry price of just $30,000, making it instantly accessible. It champions efficiency for the masses, delivering a respectable 27 combined MPG from its 175 hp engine. In stark contrast, the 2026 Kia Sorento Plug-In Hybrid offers a taste of premium power, boasting 261 hp and commanding superior handling via its AWD system, albeit at a significant $48,290 MSRP. While the Kia squeezes out a slight edge in pure fuel economy at 33 combined MPG, the Terrain counters with nearly double the cargo space: 29.8 cubic feet versus the Sorento's 12.6 cubic feet. The performance gulf is vast, with the Sorento offering a potent 86 hp advantage over the GMC, plus 30 miles of pure electric driving. This comparison pits accessible, practical bulk against electrified, engaging performance.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 GMC Terrain

The GMC Terrain wins for commuters due to its significantly lower MSRP of $30,000, making daily driving costs lower overall.

👨‍👩‍👧‍👦 Best for Families

2025 GMC Terrain

The Terrain offers massive utility for families, boasting 29.8 cubic feet of cargo space compared to the Sorento's 12.6 cubic feet.

🏎️ Best for Enthusiasts

2026 Kia Sorento Plug-In Hybrid

The 2026 Sorento PHEV is the clear enthusiast choice, delivering 261 hp and an all-wheel-drive configuration.

💰 Best Value

2025 GMC Terrain

With an $18,290 lower starting price and decent 27 combined MPG, the Terrain offers superior immediate financial value.

Choose the GMC Terrain if...

You absolutely must keep the initial purchase price under $31,000.
Maximum cargo volume is essential, as the Terrain provides 29.8 cu ft.
You prefer the simplicity and lower running costs associated with regular unleaded fuel and lower horsepower.

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

You demand superior acceleration, benefiting from 261 hp and 258 lb-ft of torque.
Your daily commute allows you to utilize the 30 miles of electric-only range.
You prioritize the enhanced traction and stability of an All-Wheel Drive system.

Key Dimensions

Dimension	GMC Terrain	Kia Sorento Plug-In Hybrid
Length	181.0"	189.6"
Width	74.5"	74.8"
Height	66.2"	66.9"
Wheelbase	107.5"	110.8"

Features Comparison

Safety

Feature	GMC	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	✓	✓
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	✓	✓
Daytime Running Lights	✓	✓
Front Headrests	2	2
Front Height Adjustable Headrests	✓	✓
Rear Headrests	3	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	—	✓
Third Row Head Airbags	—	✓
Rear Ventilated Disc Brakes	—	✓
Front Fog Lights	—	✓
Integrated Turn Signal Mirrors	—	✓

Engine

Feature	GMC	Kia
Base Engine Displacement	1.5 L	1.6 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	gas	plug-in hybrid
Horsepower	175 hp @ 5800 rpm	261 hp
Torque	203 lb-ft @ 2000 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	✓	✓

Drive Train

Feature	GMC	Kia
Transmission Type	continuously variable-speed automatic	6-speed shiftable automatic
Drivetrain Type	front wheel drive	all wheel drive
Hill Descent Control	✓	✓
Center Differential Type	—	Limited Slip

Fuel

Feature	GMC	Kia
Fuel Type	regular unleaded	regular unleaded
EPA Fuel Economy (City/Highway)	26/28 MPG	33/34 MPG
EPA Fuel Economy (Combined)	27 MPG	33 MPG
EPA Driving Range (City/Highway)	384.8/414.4 mi.	409.2/421.6 mi.
Fuel Tank Capacity	14.8 gal.	12.4 gal.
EPA Efficiency (City/Highway MPGe)	—	77/71 MPGe
EPA Efficiency (Combined MPGe)	—	74 MPGe
EPA Electric Driving Range	—	30 mi.
EPA Energy Consumption (kWh/100 mi)	—	45
Charging Time (240V)	—	3.4 hr.
DC Fast Charging Port Type	—	SAE J1772

Comfort & Convenience

Feature	GMC	Kia
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Rear Parking Sensors	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Single Zone Climate Control	✓	—
Rear Ventilation Ducts	✓	✓
Interior Air Filtration	✓	—
Dual Vanity Mirrors	✓	✓
Transmission Controls on Steering Wheel	—	✓
Front Parking Sensors	—	✓
Wireless Charging Pad	—	✓
3rd Row Cupholders	—	✓
Manual Rear Seat Easy Entry	—	✓
Leather Steering Wheel	—	✓
Dual Zone Climate Control	—	✓
Extended Cabin Heating/Cooling	—	✓
Auto-Dimming Rearview Mirror	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	GMC	Kia
Infotainment Display	15.0 in	12.3 in
AM/FM Stereo	✓	✓
Speaker System	6	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	GMC	Kia
One-Touch Power Windows	4	1
Keyless Entry	✓	✓
Heated Mirrors	✓	✓

Frontseats

Feature	GMC	Kia
Front Head Room	40.0 in.	40.3 in.
Front Leg Room	40.6 in.	41.4 in.
Front Shoulder Room	57.7 in.	59.1 in.
Front Hip Room	55.3 in.	55.6 in.
Seat Material: Premium Cloth	✓	—
Front Seat Type: Bucket	✓	✓
Driver Seat Manual Adjustments	6-way	—
Driver Seat Height Adjustment	✓	✓
Passenger Seat Manual Adjustments	4-way	—
Driver Seat Heating	Multi-level	Multi-level
Seat Material: Leatherette	—	✓
Driver Seat Power Adjustments	—	8-way
Driver Seat Lumbar Support	—	Power
Passenger Seat Power Adjustments	—	8-way
Passenger Seat Height Adjustment	—	✓
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	GMC	Kia
Rear Head Room	39.2 in.	39.1 in.
Rear Leg Room	39.2 in.	40.3 in.
Rear Shoulder Room	55.7 in.	58.1 in.
Rear Hip Room	51.0 in.	55.1 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	✓
Manual Folding Third Row Seat	—	✓

Tires and Wheels

Feature	GMC	Kia
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	17 x 7.0 in	19 x 7.5 in
Tire Type	All Season	All Season
Tire Size	235/65R17	235/55R19
Spare Tire Type	Temporary	Temporary
Spare Tire Location	Inside Mounted	Inside Mounted

Suspension

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

Warranty

Feature	GMC	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 GMC Terrain and 2026 Kia Sorento Plug-In Hybrid.

What is the real-world driving difference between the Terrain's 175 hp and the Sorento's 261 hp?

The 86 horsepower difference is substantial; the Sorento will offer much more assertive merging and highway passing power. The Terrain relies on its 203 lb-ft of torque for utility, while the Sorento’s higher output translates to a more dynamic driving experience.

How does the cargo capacity compare for road trips?

The 2025 GMC Terrain offers significantly more capacity at 29.8 cubic feet compared to the 2026 Kia Sorento PHEV's 12.6 cubic feet. This nearly 17 cubic feet advantage means the Terrain is better suited for hauling bulky family gear.

Is the Kia Sorento PHEV's higher initial cost justified by fuel savings?

The Sorento is $18,290 more expensive, but achieves 33 combined MPG versus the Terrain's 27 combined MPG. Its 30 miles of electric range must be frequently utilized to recoup the premium price difference over time.

Which vehicle uses a more traditional transmission setup?

The 2026 Kia Sorento PHEV features a traditional 6-speed shiftable automatic transmission. Conversely, the 2025 GMC Terrain uses a continuously variable-speed automatic (CVT).

Does the smaller Terrain sacrifice much in size for its lower price?

The Terrain is slightly smaller, measuring 181.0 inches long versus the Sorento's 189.6 inches. Despite being shorter, the GMC maximizes interior utility to achieve superior cargo volume in this specific comparison.

What is the main powertrain difference impacting daily driving ease?

The Sorento’s AWD and higher power output suggest better performance in adverse weather and easier high-speed driving. The Terrain remains FWD and relies on its lower weight and lower horsepower for city navigation.