VS
At a Glance
Power
396hp
315hp @ 5000
Torque
443lb-ft
350lb-ft @ 3000
Engine
—
2.3 L/140cc
Choosing between the BMW I4 and the Ford Mustang is one of the most common decisions car buyers in the United States face. The BMW I4 delivers 396hp while the Ford Mustang produces 315hp @ 5000. Pricing starts at $62,300 for the I4 and $41,845 for the Mustang. 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)
396hp
315hp @ 5000
Torque (lb-ft)
443lb-ft
350lb-ft @ 3000
Engine & Drivetrain
Engine Capacity
—
2.3 L/140cc
Cylinders
—
4
Fuel Type
Electric
Gasoline
Forced Induction Device
—
Turbocharged
Transmission
Automatic
Automatic w/OD
Number of Gears
1
—
Drive Wheels
All Wheel Drive
Rear Wheel Drive
Fuel Economy
Fuel Economy - City (mpg)
—
20 (2025)mpg
Fuel Economy - Highway (mpg)
—
28 (2025)mpg
Fuel Tank Capacity (gal)
—
16gal
Dimensions
Length (in)
188.5in
189.4in
Width (in)
72.9in
75.4in
Height (in)
57in
54.8in
Wheelbase (in)
112.4in
107in
Curb Weight (lbs)
4969lbs
3747lbs
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
—
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
—
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
Mustang
Practicality
Tied
Pros & Cons
BMW I4
Well-rounded specification
Higher starting price
Ford Mustang
Lower starting price ($41,845)
Few notable weaknesses
Frequently Asked Questions
Which has more power, the I4 or Mustang?
The I4 produces 396hp and 443lb-ft of torque while the Mustang delivers 315hp @ 5000 and 350lb-ft @ 3000 of torque. They produce similar power outputs.
What is the price difference between the I4 and Mustang?
The I4 starts from $62,300 and the Mustang from $41,845. The Mustang is cheaper by $20,455 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the I4 or the Mustang?
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