VS
At a Glance
Power
362hp
593hp
Torque
406lb-ft
586lb-ft
Fuel
24 mpg est.
—
Engine
3.0 L/183ci
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Choosing between the Audi S5 and the BMW I4 is one of the most common decisions car buyers in the United States face. The Audi S5 delivers 362hp while the BMW I4 produces 593hp. Pricing starts at $62,700 for the S5 and $70,700 for the I4. 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.
Specification
Audi S5Prestige 3.0 TFSI quattro 2025 - From $62,700
BMW I4M60 Gran Coupe 2026 - From $70,700
Performance
Power Output (hp)
362hp
593hp
Torque (lb-ft)
406lb-ft
586lb-ft
Engine & Drivetrain
Engine Capacity
3.0 L/183ci
—
Engine Layout
V
—
Cylinders
6
—
Fuel Type
Gasoline
Electric
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Automatic
Number of Gears
7
1
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
24 mpg est.
—
Fuel Economy - City (mpg)
19mpg
—
Fuel Economy - Highway (mpg)
28mpg
—
Fuel Tank Capacity (gal)
14.8gal
—
Dimensions
Length (in)
190.1in
188.5in
Width (in)
73.2in
72.9in
Height (in)
57in
57in
Wheelbase (in)
114in
112.4in
Curb Weight (lbs)
4288lbs
5018lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ 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
Tie
1 / 4 categories
Performance
I4
Fuel Economy
Tied
Value
S5
Practicality
Tied
Pros & Cons
Audi S5
Lower starting price ($62,700)
Less power than rival (362hp vs 593hp)
BMW I4
More powerful engine (593hp)
Higher starting price
Frequently Asked Questions
Which has more power, the S5 or I4?
The S5 produces 362hp and 406lb-ft of torque while the I4 delivers 593hp and 586lb-ft of torque. The I4 is the more powerful option.
What is the price difference between the S5 and I4?
The S5 starts from $62,700 and the I4 from $70,700. The S5 is cheaper by $8,000 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the S5 or the I4?
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