2026 Cadillac CT4 vs 2026 Ford Mustang
Comparison Overview
Choosing between the 2026 Cadillac CT4 and the 2026 Ford Mustang often boils down to a battle between refined luxury and raw performance, especially when comparing their $35,600 MSRP versus $32,320 sticker price. If your daily drive demands practicality, the CT4, as a four-door sedan, offers a more usable layout, though its 10.7 cu ft of cargo space is slightly less than the Mustang's 13.5 cu ft coupe trunk. However, driving dynamics are heavily skewed: the Mustang boasts a significant 78 hp advantage, delivering 315 hp compared to the CT4’s 237 hp, translating to punchier acceleration. Both manage the same 26 MPG combined, and both recommend premium fuel for their RWD setups. For sheer daily driving versatility, the CT4 edges out the Mustang, but for enthusiasts prioritizing power over passenger capacity, the Mustang offers a superior performance bargain.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 Cadillac CT4
The Cadillac CT4 is the clear winner for commuters due to its practical sedan body style offering easier ingress/egress and a more conventional daily layout.
2026 Cadillac CT4
As a four-door sedan, the CT4 provides significantly easier access for rear passengers compared to the two-door Ford Mustang coupe.
2026 Ford Mustang
The Ford Mustang is the choice for performance lovers, offering substantially more power with 315 hp versus the CT4's 237 hp.
2026 Ford Mustang
The Mustang provides 78 more horsepower and slightly better cargo volume for a $3,280 lower starting MSRP.
Choose the Cadillac CT4 if...
- You need the practicality and ease of access of a four-door sedan for daily duties.
- You prefer the more compact dimensions, being 187.2 inches long versus the Mustang's 189.4 inches.
- You appreciate the Cadillac brand's focus on luxury refinement over outright speed.
Choose the Ford Mustang if...
- You prioritize maximizing engine output, as the Mustang delivers 315 hp compared to 237 hp.
- You are looking for a lower starting price, with the Mustang listed at $32,320 versus the CT4's $35,600.
- You value slightly more cargo space, as the Mustang offers 13.5 cu ft versus the CT4's 10.7 cu ft.
Key Dimensions
| Dimension | Cadillac CT4 | Ford Mustang |
|---|---|---|
| Length | 187.2" | 189.4" |
| Width | 71.4" | 75.4" |
| Height | 56.0" | 55.0" |
| Wheelbase | 109.0" | 107.0" |
Features Comparison
Safety
| Feature | Cadillac | Ford |
|---|---|---|
| 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 | ✓ | ✓ |
| Headlight Delay-Off | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | — |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | — |
| Rear Headrests | 2 | — |
| Rear Height Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Anti-Theft Alarm System (Remote) | ✓ | — |
| Engine Immobilizer | ✓ | ✓ |
| Driver Attention Alert | — | ✓ |
| Front Multi-Adjustable Headrests | — | ✓ |
Engine
| Feature | Cadillac | Ford |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.3 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | gas |
| Horsepower | 237 hp @ 5000 rpm | 315 hp @ 5500 rpm |
| Torque | 258 lb-ft @ 1500 rpm | 350 lb-ft @ 3000 rpm |
| 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 | Ford |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 10-speed shiftable automatic |
| Drivetrain Type | rear wheel drive | rear wheel drive |
| Rear Differential Type | — | Limited Slip |
Fuel
| Feature | Cadillac | Ford |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | premium unleaded (recommended) |
| EPA Fuel Economy (City/Highway) | 22/32 MPG | 22/33 MPG |
| EPA Fuel Economy (Combined) | 26 MPG | 26 MPG |
| EPA Driving Range (City/Highway) | 374.0/544.0 mi. | 352.0/528.0 mi. |
| Fuel Tank Capacity | 17.0 gal. | 16.0 gal. |
Comfort & Convenience
| Feature | Cadillac | Ford |
|---|---|---|
| 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 | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Cruise Control | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | — |
| Auto-Dimming Rearview Mirror | — | ✓ |
In Car Entertainment
| Feature | Cadillac | Ford |
|---|---|---|
| Infotainment Display | 8.0 in | — |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 8 | 6 |
| Android Auto (Wireless) | ✓ | — |
| Apple CarPlay (Wireless) | ✓ | — |
| USB Port | ✓ | ✓ |
| Auxiliary Audio Input | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Memory Card Slot | ✓ | — |
| Satellite Radio | ✓ | — |
| Satellite Radio Trial Period | 3 months | — |
| Speed Sensitive Volume Control | ✓ | — |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
Power Feature
| Feature | Cadillac | Ford |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Cadillac | Ford |
|---|---|---|
| Front Head Room | 38.3 in. | 37.6 in. |
| Front Leg Room | 42.4 in. | 44.5 in. |
| Front Shoulder Room | 55.2 in. | 56.3 in. |
| Front Hip Room | 53.0 in. | 54.9 in. |
| Seat Material: Leatherette | ✓ | — |
| Front Seat Type: Bucket | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| 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 | — |
| Seat Material: Cloth | — | ✓ |
| Driver Seat Manual Adjustments | — | 6-way |
| Passenger Seat Manual Adjustments | — | 4-way |
Rearseats
| Feature | Cadillac | Ford |
|---|---|---|
| Rear Head Room | 36.5 in. | 34.8 in. |
| Rear Leg Room | 33.4 in. | 29.0 in. |
| Rear Shoulder Room | 53.9 in. | 52.2 in. |
| Rear Hip Room | 52.5 in. | 47.4 in. |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Rear Seat Feature | ✓ | — |
| Pass-Thru Center Armrest | ✓ | — |
Tires and Wheels
| Feature | Cadillac | Ford |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Diameter | 17 in | — |
| Tire Size | P225/45R17 | 235/50R18 |
| Tire Type | ✓ | All Season |
| Wheel Size | — | 18 x 8.0 in |
Suspension
| Feature | Cadillac | Ford |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Cadillac | Ford |
|---|---|---|
| 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. | 5 yr./ 60000 mi. |
| Complimentary Scheduled Maintenance | 1 yr./ unlimited mi. | — |
Frequently Asked Questions
Common questions about comparing the 2026 Cadillac CT4 and 2026 Ford Mustang.
Which vehicle is better on gas for highway driving?
Both vehicles achieve similar fuel economy, rated at 32 MPG highway for the CT4 and 33 MPG highway for the Mustang. However, both require premium unleaded fuel for optimal performance.
Does the lower price of the Mustang justify the power difference?
Yes, the 2026 Ford Mustang costs $3,280 less while providing 78 more horsepower and 92 more lb-ft of torque, making it a compelling value proposition for performance seekers.
Is the Cadillac CT4 easier to maneuver or park?
The Cadillac CT4 is slightly easier to handle in tight spots; it is narrower at 71.4 inches compared to the Mustang’s 75.4 inches, which could be a benefit in tight city parking garages.
How do their automatic transmissions compare?
The Mustang utilizes a 10-speed automatic transmission, offering one more gear ratio than the Cadillac CT4’s 8-speed unit, potentially aiding efficiency or acceleration layering.
Which car has better rear visibility for everyday driving?
Given that the CT4 is a traditional sedan, it generally offers better outward visibility and easier rear-seat access than the lower-slung, fixed-roof design of the Mustang coupe.
Are the differences in dimensions significant for garage storage?
The exterior dimensions are very close; both are roughly 187-189 inches long, but the Mustang is over 4 inches wider, which might impact snug garage spaces.
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