VS
At a Glance
Power
255hp @ 4700
480hp @ 7150
Torque
295lb-ft @ 1600
415lb-ft @ 4900
Fuel
32 mpg est.
20 mpg est.
Engine
2.0 L/122ci
5.0 L/302ci
Choosing between the BMW 4 Series and the Ford Mustang is one of the most common decisions car buyers in the United States face. The BMW 4 Series delivers 255hp @ 4700 while the Ford Mustang produces 480hp @ 7150. On fuel, the 4 Series returns 32 mpg est. while the Mustang uses 20 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $51,200 for the 4 Series and $51,080 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.
Specification
BMW 4 Series430i Coupe 2026 - From $51,200
Ford MustangGT Premium Fastback 2026 - From $51,080
Performance
Power Output (hp)
255hp @ 4700
480hp @ 7150
Torque (lb-ft)
295lb-ft @ 1600
415lb-ft @ 4900
Engine & Drivetrain
Engine Capacity
2.0 L/122ci
5.0 L/302ci
Cylinders
4
8
Fuel Type
—
Gasoline
Forced Induction Device
Turbocharged
—
Transmission
Automatic
Manual w/OD
Number of Gears
8
6
Drive Wheels
Rear Wheel Drive
Rear Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
32 mpg est.
20 mpg est.
Fuel Economy - City (mpg)
28mpg
15 (2025)mpg
Fuel Economy - Highway (mpg)
36mpg
24 (2025)mpg
Fuel Tank Capacity (gal)
15.6gal
16gal
Dimensions
Length (in)
187.9in
189.4in
Width (in)
72.9in
75.4in
Height (in)
54.6in
55in
Wheelbase (in)
112.2in
107in
Curb Weight (lbs)
3578lbs
3741lbs
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
—
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
Mustang
Fuel Economy
4 Series
Value
Tied
Practicality
Tied
Pros & Cons
BMW 4 Series
Better fuel economy (32 mpg est.)
Higher starting price
Ford Mustang
Lower starting price ($51,080)
Higher fuel consumption (20 mpg est.)
Frequently Asked Questions
Which is more fuel efficient, the 4 Series or Mustang?
The 4 Series gets 32 mpg est. and the Mustang gets 20 mpg est. on the combined cycle. The 4 Series is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the 4 Series or Mustang?
The 4 Series produces 255hp @ 4700 and 295lb-ft @ 1600 of torque while the Mustang delivers 480hp @ 7150 and 415lb-ft @ 4900 of torque. The Mustang is the more powerful option.
What is the price difference between the 4 Series and Mustang?
The 4 Series starts from $51,200 and the Mustang from $51,080, a difference of just $120, which is negligible. At this price point the two are essentially tied on starting price. Final on-the-road pricing varies by dealer and specification.
Should I buy the 4 Series 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