2025 Toyota GR Corolla vs 2026 Cadillac CT4

$39,160 · Hatchback

$35,600 · Sedan

Comparison Overview

The 2025 Toyota GR Corolla bursts onto the scene as a snarling, rally-bred hatchback, delivering an electrifying 300 hp and standard all-wheel drive through a pure 6-speed manual transmission, making every drive an event. Conversely, the 2026 Cadillac CT4 presents a sophisticated, rear-wheel-drive American sport sedan aesthetic, boasting superior efficiency with a combined 26 MPG and a lower entry price of $35,600. While the GR Corolla packs a massive 63 hp advantage, achieving 295 lb-ft of torque compared to the CT4's 258 lb-ft, its dimensions are significantly more compact at only 173.6 inches long. The GR Corolla demands premium fuel, whereas the CT4 only recommends it, adding a subtle long-term running cost difference, despite the Toyota offering more utilitarian space with 17.8 cu ft of cargo capacity versus the Cadillac's 10.7 cu ft.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Cadillac CT4

The Cadillac CT4 is the superior commuter due to its better fuel economy (26 combined MPG) and slightly less demanding premium fuel requirement.

👨‍👩‍👧‍👦 Best for Families

2025 Toyota GR Corolla

The GR Corolla wins for utility, offering significantly more cargo capacity at 17.8 cu ft compared to the CT4's 10.7 cu ft.

🏎️ Best for Enthusiasts

2025 Toyota GR Corolla

The GR Corolla offers a more potent performance experience with 300 hp and the engaging control of a 6-speed manual transmission.

💰 Best Value

2026 Cadillac CT4

The Cadillac CT4 undercuts the GR Corolla by $3,560 in MSRP and achieves better fuel economy metrics.

Choose the Toyota GR Corolla if...

You crave raw, unfiltered driver engagement offered by the mandatory 6-speed manual transmission.
You require the superior traction and performance stability provided by its standard all-wheel drive system.
You prioritize outright power, benefitting from 300 hp and 295 lb-ft of torque.

Choose the Cadillac CT4 if...

You prefer the sleek profile and larger dimensions of a traditional sedan (187.2 inches long).
You are looking to save money upfront, as the CT4's MSRP is $3,560 less than the GR Corolla.
Daily efficiency matters, as the CT4 achieves 32 MPG on the highway versus the GR Corolla's 28 MPG highway rating.

Key Dimensions

Dimension	Toyota GR Corolla	Cadillac CT4
Length	173.6"	187.2"
Width	72.8"	71.4"
Height	57.2"	56.0"
Wheelbase	103.9"	109.0"

Features Comparison

Safety

Feature	Toyota	Cadillac
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	✓	✓
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 Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
LED Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Integrated Headrests	✓	—
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Headlight Delay-Off	—	✓
Front Height Adjustable Headrests	—	✓

Engine

Feature	Toyota	Cadillac
Base Engine Displacement	1.6 L	2.0 L
Number of Cylinders	inline 3	inline 4
Base Engine Type	gas	gas
Horsepower	300 hp @ 6500 rpm	237 hp @ 5000 rpm
Torque	295 lb-ft @ 3250 rpm	258 lb-ft @ 1500 rpm
Number of Valves	12	16
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	—	✓

Drive Train

Feature	Toyota	Cadillac
Transmission Type	6-speed manual	8-speed shiftable automatic
Drivetrain Type	all wheel drive	rear wheel drive
[object Object]	✓	—
[object Object]	✓	—

Fuel

Feature	Toyota	Cadillac
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	21/28 MPG	22/32 MPG
EPA Fuel Economy (Combined)	24 MPG	26 MPG
EPA Driving Range (City/Highway)	277.2/369.6 mi.	374.0/544.0 mi.
Fuel Tank Capacity	13.2 gal.	17.0 gal.

Comfort & Convenience

Feature	Toyota	Cadillac
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Cruise Control on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Adaptive Cruise Control	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Leather Steering Wheel	✓	✓
Single Zone Climate Control	✓	—
Interior Air Filtration	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Transmission Controls on Steering Wheel	—	✓
Rear Parking Sensors	—	✓
Wireless Charging Pad	—	✓
Cruise Control	—	✓
Front Seatback Storage	—	✓
Heated Steering Wheel	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓
Sun Sensor	—	✓
Dual Vanity Mirrors	—	✓

In Car Entertainment

Feature	Toyota	Cadillac
Infotainment Display	8.0 in	8.0 in
AM/FM Stereo	✓	✓
Stereo Power	160W	—
Speaker System	6	8
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	3 months
Auxiliary Audio Input	—	✓
Memory Card Slot	—	✓
Speed Sensitive Volume Control	—	✓

Power Feature

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

Frontseats

Feature	Toyota	Cadillac
Front Head Room	38.4 in.	38.3 in.
Front Leg Room	42.0 in.	42.4 in.
Front Shoulder Room	53.9 in.	55.2 in.
Front Hip Room	53.9 in.	53.0 in.
Seat Material: Cloth	✓	—
Front Seat Type: Sport	✓	—
Driver Seat Manual Adjustments	6-way	—
Driver Seat Height Adjustment	✓	✓
Passenger Seat Manual Adjustments	4-way	—
Seat Material: Leatherette	—	✓
Front Seat Type: Bucket	—	✓
Driver Seat Power Adjustments	—	8-way
Driver Seat Lumbar Support	—	Power
Passenger Seat Power Adjustments	—	6-way
Passenger Seat Height Adjustment	—	✓
Driver Seat Heating	—	Multi-level
Passenger Seat Heating	—	Multi-level

Rearseats

Feature	Toyota	Cadillac
Rear Head Room	37.6 in.	36.5 in.
Rear Leg Room	29.9 in.	33.4 in.
Rear Shoulder Room	54.5 in.	53.9 in.
Rear Hip Room	45.5 in.	52.5 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	—
Folding Rear Seat Feature	—	✓
Pass-Thru Center Armrest	—	✓

Tires and Wheels

Feature	Toyota	Cadillac
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	18 x 8.5 in	—
Tire Type	Performance	✓
Tire Size	235/40R18	P225/45R17
Wheel Diameter	—	17 in

Suspension

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

Warranty

Feature	Toyota	Cadillac
Basic Warranty	3 yr./ 36000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	5 yr./ 60000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	5 yr./ unlimited mi.	4 yr./ 50000 mi.
Roadside Assistance	2 yr./ unlimited mi.	6 yr./ 70000 mi.
Complimentary Scheduled Maintenance	2 yr./ 25000 mi.	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Toyota GR Corolla and 2026 Cadillac CT4.

How significant is the power difference between these two vehicles?

The 2025 GR Corolla boasts a substantial advantage with 300 hp and 295 lb-ft of torque, translating to 63 more horsepower than the 2026 CT4's 237 hp rating. This power difference, combined with the GR Corolla's AWD, suggests vastly different acceleration dynamics.

Which vehicle is more practical for carrying cargo?

The Toyota GR Corolla is the clear choice for utility, offering 17.8 cubic feet of cargo capacity in its hatchback form. The Cadillac CT4 sedan provides only 10.7 cubic feet, making the Toyota far more capable for hauling luggage or groceries.

Does the Cadillac CT4 require the same expensive fuel as the GR Corolla?

No, the Cadillac CT4 only recommends premium unleaded fuel for its 237 hp engine, whereas the GR Corolla explicitly requires premium unleaded to achieve its 300 hp output.

What is the driving experience difference based on transmission and drivetrain?

The GR Corolla is defined by its engagement: AWD paired exclusively with a 6-speed manual, focusing on dynamic grip. The CT4 offers a smoother, potentially quicker shifting experience with its 8-speed shiftable automatic routed through a rear-wheel-drive platform.

How much bigger is the CT4 compared to the GR Corolla?

The Cadillac CT4 is notably longer than the compact GR Corolla hatchback; the CT4 measures 187.2 inches in length, while the GR Corolla sits at a much tighter 173.6 inches long.

Which car offers a better overall price-to-efficiency ratio?

While the GR Corolla is more powerful, the CT4 provides better fuel efficiency (26 combined MPG vs 24 combined MPG) while costing $3,560 less upfront, giving it a slight edge in pure value metrics.