2026 Cadillac CT5 vs 2026 Toyota GR Corolla

$48,600 · Sedan

$39,920 · Hatchback

Comparison Overview

The $8,680 MSRP difference ($48,600 for the Cadillac CT5 versus $39,920 for the Toyota GR Corolla) marks the primary divergence in this comparison, though performance metrics reveal contrasting priorities. The GR Corolla achieves significantly higher output with 300 hp and 295 lb-ft of torque compared to the CT5's 237 hp and 258 lb-ft, making it the clear performance leader despite its lower price. Fuel economy is marginally better in the CT5, achieving 26 MPG combined versus the GR Corolla's 24 MPG combined, though both require premium fuel. Size specifications show the CT5 is notably longer at 193.8 inches against the GR Corolla’s 173.6 inches. Conversely, the GR Corolla provides a 17.8 cu ft cargo capacity, significantly eclipsing the CT5's 11.9 cu ft, despite the CT5 being the larger sedan overall.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 Cadillac CT5

The 2026 Cadillac CT5 offers a slightly superior combined fuel economy of 26 MPG and a more traditional, longer sedan profile suitable for highway cruising.

👨‍👩‍👧‍👦 Best for Families

2026 Toyota GR Corolla

The 2026 Toyota GR Corolla provides substantially more utility with 17.8 cu ft of cargo capacity compared to the CT5's 11.9 cu ft.

🏎️ Best for Enthusiasts

2026 Toyota GR Corolla

The GR Corolla delivers superior raw power metrics, boasting 300 hp and 295 lb-ft of torque, paired with an engaging 6-speed manual transmission and AWD.

💰 Best Value

2026 Toyota GR Corolla

The GR Corolla offers 63 more horsepower and 37 more lb-ft of torque for an $8,680 lower starting MSRP of $39,920.

Choose the Cadillac CT5 if...

Your priority is a luxury RWD sedan experience with a 10-speed automatic transmission.
You seek slightly better highway efficiency, achieving 32 MPG highway versus 28 MPG in the competitor.
You prefer the greater overall length (193.8 inches) and footprint of a traditional luxury sedan.

Choose the Toyota GR Corolla if...

You require maximum cargo utility, as the hatchback offers 17.8 cu ft versus 11.9 cu ft.
Performance metrics are crucial, evidenced by 300 hp and standard All-Wheel Drive.
You desire a dedicated driver involvement via a 6-speed manual transmission paired with required premium fuel use.

Key Dimensions

Dimension	Cadillac CT5	Toyota GR Corolla
Length	193.8"	173.6"
Width	74.1"	72.8"
Height	57.2"	57.2"
Wheelbase	116.0"	103.9"

Features Comparison

Safety

Feature	Cadillac	Toyota
Blind Spot Monitor	✓	✓
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Rear Cross Traffic Alert	✓	✓
Driver Attention 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 Preparation System	✓	—
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	✓	✓
Front Integrated Headrests	—	✓

Engine

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

Drive Train

Feature	Cadillac	Toyota
Transmission Type	10-speed shiftable automatic	6-speed manual
Drivetrain Type	rear wheel drive	all wheel drive
[object Object]	—	✓
[object Object]	—	✓

Fuel

Feature	Cadillac	Toyota
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	23/32 MPG	21/28 MPG
EPA Fuel Economy (Combined)	26 MPG	24 MPG
EPA Driving Range (City/Highway)	391.0/544.0 mi.	277.2/369.6 mi.
Fuel Tank Capacity	17.0 gal.	13.2 gal.

Comfort & Convenience

Feature	Cadillac	Toyota
Push Button Start	✓	✓
Power 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	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	—
Automatic Parking Assist	✓	—
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Universal Remote Transmitter	✓	—
Front Cupholders	✓	✓
Rear Cupholders	✓	✓
Front Door Pockets	✓	✓
Rear Door Pockets	✓	✓
Front Seatback Storage	✓	✓
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	—
Dual Zone Climate Control	✓	✓
Rear Ventilation Ducts	✓	—
Interior Air Filtration	✓	✓
Sun Sensor	✓	—
Dual Vanity Mirrors	✓	—
Auto-Dimming Rearview Mirror	✓	—
Turn Signal Indicators in Mirrors	✓	✓
Tilt and Telescopic Steering Wheel	—	✓

In Car Entertainment

Feature	Cadillac	Toyota
Infotainment Display	33.0 in	8.0 in
AM/FM Stereo	✓	✓
Premium Speaker Brand	AKG	—
Speaker System	15	6
Subwoofer Count	1	—
Surround Audio	Discrete	—
Android Auto (Wireless)	✓	✓
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Stereo Power	—	160W
Satellite Radio Trial Period	—	3 months

Power Feature

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

Frontseats

Feature	Cadillac	Toyota
Front Head Room	39.0 in.	38.4 in.
Front Leg Room	42.4 in.	42.0 in.
Front Shoulder Room	56.7 in.	53.9 in.
Front Hip Room	53.7 in.	53.9 in.
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	12-way	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	—
Driver Seat Memory Settings	2	—
Passenger Seat Power Adjustments	12-way	—
Passenger Seat Height Adjustment	✓	—
Passenger Seat Lumbar Support	Power	—
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Seat Massage Function	✓	—
Seat Material: Leatherette/Sueded Microfiber	—	✓
Front Seat Type: Sport	—	✓
Driver Seat Manual Adjustments	—	6-way
Passenger Seat Manual Adjustments	—	4-way

Rearseats

Feature	Cadillac	Toyota
Rear Head Room	36.6 in.	37.6 in.
Rear Leg Room	37.9 in.	29.9 in.
Rear Shoulder Room	55.7 in.	54.5 in.
Rear Hip Room	53.7 in.	45.5 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	—
Pass-Thru Center Armrest	✓	—
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Cadillac	Toyota
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	—
Tire Size	245/45R18	235/40R18
Tire Type	✓	Performance
Wheel Size	—	18 x 8.5 in

Suspension

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

Warranty

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

Frequently Asked Questions

Common questions about comparing the 2026 Cadillac CT5 and 2026 Toyota GR Corolla.

How does the power difference between the CT5 and GR Corolla impact daily driving?

The GR Corolla offers substantially more power at 300 hp compared to the CT5's 237 hp, which translates to quicker acceleration times. While the CT5 has more torque (258 lb-ft vs 295 lb-ft), the GR Corolla’s power advantage is significant for spirited driving.

Which vehicle offers better practicality for carrying passengers and gear?

The 2026 Toyota GR Corolla is significantly more practical for hauling due to its hatchback body style, offering 17.8 cu ft of cargo space. The 2026 Cadillac CT5, as a sedan, is restricted to only 11.9 cu ft of capacity.

Is the 2026 Cadillac CT5 more economical regarding fuel consumption?

Yes, the CT5 shows a slight edge, rated at 26 MPG combined (23/32 city/highway), whereas the GR Corolla is rated at 24 MPG combined (21/28 city/highway). Note that both vehicles specifically recommend or require premium unleaded fuel.

What is the primary mechanical difference regarding drivetrain and transmission?

The CT5 utilizes a Rear Wheel Drive setup paired exclusively with a 10-speed shiftable automatic transmission. Conversely, the GR Corolla comes standard with an All-Wheel Drive system mated to a 6-speed manual transmission.

Given the price disparity, how does the GR Corolla justify its value proposition against the CT5?

The GR Corolla starts at $39,920, which is $8,680 less than the CT5's $48,600 MSRP. For this lower cost, buyers gain 63 more horsepower and substantially more cargo space, highlighting superior performance-per-dollar.

How much larger is the overall exterior footprint of the Cadillac CT5?

The CT5 is considerably longer than the GR Corolla; its length measures 193.8 inches compared to the Corolla's 173.6 inches. While both share the same 57.2-inch height, the CT5 is slightly wider at 74.1 inches versus 72.8 inches.