2025 Audi A4 vs 2025 Cadillac CT5

$44,100 · Sedan

$47,595 · Sedan

Comparison Overview

The primary numerical distinction between the 2025 Audi A4 and the 2025 Cadillac CT5 is the $3,495 MSRP difference, with the Audi starting at $44,100 versus the Cadillac's $47,595. Performance specifications favor the A4, which boasts 261 hp and 273 lb-ft of torque, significantly exceeding the CT5’s 237 hp and 258 lb-ft of torque, despite both achieving an identical 26 combined MPG. The Audi is also marginally smaller in exterior dimensions (187.5 inches long vs. 193.8 inches) and offers slightly more storage space at 12.0 cu ft compared to the CT5's 11.9 cu ft. Furthermore, the A4 employs an AWD system paired with a 7-speed automated manual transmission, while the CT5 features RWD and a 10-speed shiftable automatic, representing distinct engineering philosophies under the hood for different driving priorities.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi A4

The Audi A4 provides standard all-wheel drive (AWD) which is generally preferred for predictable traction in varied commuting conditions over the CT5's standard rear-wheel drive (RWD).

👨‍👩‍👧‍👦 Best for Families

2025 Audi A4

The A4 offers a slightly larger cargo capacity at 12.0 cu ft compared to the CT5's 11.9 cu ft, providing marginally better utility for family transport.

🏎️ Best for Enthusiasts

2025 Audi A4

The 2025 Audi A4 delivers 24 more horsepower (261 hp vs. 237 hp) and 15 lb-ft more torque (273 vs. 258) for quicker acceleration metrics.

💰 Best Value

2025 Audi A4

The Audi A4 presents a superior measurable power-to-price ratio, starting $3,495 less than the CT5 while offering higher output.

Choose the Audi A4 if...

You prioritize powertrain output, as the Audi A4 delivers 261 hp compared to the CT5's 237 hp.
Budget is a key constraint, as the A4 has an MSRP advantage of $3,495.
Standard all-wheel drive traction is necessary for your typical driving routes.

Choose the Cadillac CT5 if...

A traditional rear-wheel drive bias and a 10-speed transmission are preferred driving dynamics.
The additional 6.3 inches in overall length (193.8 inches vs. 187.5) are desired for on-road presence.
The manufacturer's recommendation for premium fuel, versus the Audi's requirement, offers more flexibility.

Key Dimensions

Dimension	Audi A4	Cadillac CT5
Length	187.5"	193.8"
Width	72.7"	74.1"
Height	56.2"	57.2"
Wheelbase	111.0"	116.0"

Features Comparison

Safety

Feature	Audi	Cadillac
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
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 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 Multi-Adjustable Headrests	✓	—
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Rear Cross Traffic Alert	—	✓
Driver Attention Alert	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Front Height Adjustable Headrests	—	✓
Anti-Theft Alarm System (Remote)	—	✓

Engine

Feature	Audi	Cadillac
Base Engine Displacement	2.0 L	2.0 L
Number of Cylinders	inline 4	inline 4
Base Engine Type	mild hybrid	gas
Horsepower	261 hp @ 6300 rpm	237 hp @ 5000 rpm
Torque	273 lb-ft @ 4200 rpm	258 lb-ft @ 1500 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	Audi	Cadillac
Transmission Type	7-speed automated manual	10-speed shiftable automatic
Drivetrain Type	all wheel drive	rear wheel drive
Center Differential Type	Limited Slip	—

Fuel

Feature	Audi	Cadillac
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	23/32 MPG	23/32 MPG
EPA Fuel Economy (Combined)	26 MPG	26 MPG
EPA Driving Range (City/Highway)	351.9/489.6 mi.	391.0/544.0 mi.
Fuel Tank Capacity	15.3 gal.	17.0 gal.

Comfort & Convenience

Feature	Audi	Cadillac
Push Button Start	✓	✓
Tilt and Telescopic Steering Wheel	✓	—
Transmission Controls on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Rear View Camera	✓	✓
Front Parking Sensors	✓	✓
Rear Parking Sensors	✓	✓
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	✓	✓
Three 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	✓	✓
Cargo Floor Mats	✓	—
Power Tilt and Telescopic Steering Wheel	—	✓
Cruise Control on Steering Wheel	—	✓
Front View Camera	—	✓
Side View Camera	—	✓
Automatic Parking Assist	—	✓
Wireless Charging Pad	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓

In Car Entertainment

Feature	Audi	Cadillac
Infotainment Display	10.1 in	33.0 in
AM/FM Stereo	✓	✓
Stereo Power	180W	—
Speaker System	10	15
Subwoofer Count	1	1
Android Auto (Wired)	✓	—
Apple CarPlay (Wireless)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Memory Card Slot	✓	—
Premium Speaker Brand	—	AKG
Surround Audio	—	Discrete
Android Auto (Wireless)	—	✓
Satellite Radio	—	✓

Power Feature

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

Frontseats

Feature	Audi	Cadillac
Front Head Room	37.3 in.	39.0 in.
Front Leg Room	41.3 in.	42.4 in.
Front Shoulder Room	55.9 in.	56.7 in.
Seat Material: Leather	✓	✓
Front Seat Type: Sport	✓	—
Driver Seat Power Adjustments	8-way	12-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Passenger Seat Power Adjustments	8-way	12-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	—
Passenger Seat Heating	Multi-level	—
Front Hip Room	—	53.7 in.
Front Seat Type: Bucket	—	✓
Driver Seat Memory Settings	—	2
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓
Seat Massage Function	—	✓

Rearseats

Feature	Audi	Cadillac
Rear Head Room	37.4 in.	36.6 in.
Rear Leg Room	35.7 in.	37.9 in.
Rear Shoulder Room	54.5 in.	55.7 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	✓
Pass-Thru Center Armrest	✓	✓
Rear Hip Room	—	53.7 in.

Tires and Wheels

Feature	Audi	Cadillac
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	18 in	18 in
Tire Type	All Season	✓
Tire Size	245/40R H	245/45R18
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—

Suspension

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

Warranty

Feature	Audi	Cadillac
Basic Warranty	4 yr./ 50000 mi.	4 yr./ 50000 mi.
Drivetrain Warranty	4 yr./ 50000 mi.	6 yr./ 70000 mi.
Corrosion/Rust Warranty	12 yr./ unlimited mi.	4 yr./ 50000 mi.
Roadside Assistance	4 yr./ unlimited mi.	6 yr./ 70000 mi.
Complimentary Scheduled Maintenance	—	1 yr./ unlimited mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi A4 and 2025 Cadillac CT5.

Do the Audi A4 and Cadillac CT5 have similar fuel economy?

Yes, based on published data, both vehicles achieve an identical 26 combined MPG rating. Their city/highway ratings are also identical at 23/32 MPG.

What is the main powertrain difference between the two sedans?

The Audi A4 utilizes a 7-speed automated manual transmission with standard AWD, while the Cadillac CT5 uses a 10-speed shiftable automatic transmission paired with RWD.

Which vehicle is physically larger?

The Cadillac CT5 is the larger vehicle, measuring 193.8 inches in length and 57.2 inches in height, compared to the A4's 187.5-inch length and 56.2-inch height.

How significant is the power disparity?

The Audi A4 has a notable advantage, producing 261 hp and 273 lb-ft of torque, which is 24 hp and 15 lb-ft more than the 237 hp and 258 lb-ft generated by the CT5.