VS
At a Glance
Power
394hp @ 5600
325hp @ 5500
Torque
369lb-ft @ 2250
380lb-ft @ 2000-4000
Engine
2.5 L/151cc
—
Choosing between the Audi S3 and the Cadillac Ct4 V is one of the most common decisions car buyers in the United States face. The Audi S3 delivers 394hp @ 5600 while the Cadillac Ct4 V produces 325hp @ 5500. Pricing starts at $52,000 for the S3 and $50,600 for the Ct4 V. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output (hp)
394hp @ 5600
325hp @ 5500
Torque (lb-ft)
369lb-ft @ 2250
380lb-ft @ 2000-4000
Engine & Drivetrain
Engine Capacity
2.5 L/151cc
—
Cylinders
5
4
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
7
—
Drive Wheels
All Wheel Drive
Rear Wheel Drive
Fuel Economy
Fuel Economy - City (mpg)
20mpg
20mpg
Fuel Economy - Highway (mpg)
29mpg
29mpg
Fuel Tank Capacity (gal)
14.5gal
17gal
Dimensions
Length (in)
178.8in
187.2in
Width (in)
72.9in
71.4in
Height (in)
55.6in
56in
Wheelbase (in)
103.6in
109in
Curb Weight (lbs)
3627lbs
3616lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
—
Traction Control
✓ Standard
—
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Cadillac Ct4 V
1 / 4 categories
Performance
Tied
Fuel Economy
Tied
Value
Ct4 V
Practicality
Tied
Pros & Cons
Audi S3
Well-rounded specification
Higher starting price
Cadillac Ct4 V
Lower starting price ($50,600)
Few notable weaknesses
Frequently Asked Questions
Which has more power, the S3 or Ct4 V?
The S3 produces 394hp @ 5600 and 369lb-ft @ 2250 of torque while the Ct4 V delivers 325hp @ 5500 and 380lb-ft @ 2000-4000 of torque. They produce similar power outputs.
What is the price difference between the S3 and Ct4 V?
The S3 starts from $52,000 and the Ct4 V from $50,600. The Ct4 V is cheaper by $1,400 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the S3 or the Ct4 V?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.
Also Consider