VS
At a Glance
Power
386hp @ 5200
186hp @ 6000
Torque
398lb-ft @ 1900
186lb-ft @ 4000
Engine
3.0 L/183cc
2.5 L/152cc
Choosing between the BMW 4 Series and the Mazda Mazda3 is one of the most common decisions car buyers in the United States face. The BMW 4 Series delivers 386hp @ 5200 while the Mazda Mazda3 produces 186hp @ 6000. Pricing starts at $51,200 for the 4 Series and $25,550 for the Mazda3. 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)
386hp @ 5200
186hp @ 6000
Torque (lb-ft)
398lb-ft @ 1900
186lb-ft @ 4000
Engine & Drivetrain
Engine Capacity
3.0 L/183cc
2.5 L/152cc
Engine Layout
Inline
—
Cylinders
6
4
Fuel Type
—
Gasoline
Forced Induction Device
Turbocharged
—
Transmission
Automatic w/OD
Automatic
Number of Gears
8
6
Drive Wheels
All Wheel Drive
Front Wheel Drive
Fuel Economy
Fuel Economy - City (mpg)
25mpg
26 (Est)mpg
Fuel Economy - Highway (mpg)
31mpg
34 (Est)mpg
Fuel Tank Capacity (gal)
15.6gal
13.2gal
Dimensions
Length (in)
188.5in
175.6in
Width (in)
72.9in
70.7in
Height (in)
56.8in
56.7in
Wheelbase (in)
112.4in
107.3in
Curb Weight (lbs)
4266lbs
3117lbs
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
—
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
—
Sunroof
✓ Standard
—
Heated Seats
✓ Standard
—
Power Seat Adjustment
✓ Standard
—
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Mazda Mazda3
1 / 4 categories
Performance
Tied
Fuel Economy
Tied
Value
Mazda3
Practicality
Tied
Pros & Cons
BMW 4 Series
Well-rounded specification
Higher starting price
Mazda Mazda3
Lower starting price ($25,550)
Few notable weaknesses
Frequently Asked Questions
Which has more power, the 4 Series or Mazda3?
The 4 Series produces 386hp @ 5200 and 398lb-ft @ 1900 of torque while the Mazda3 delivers 186hp @ 6000 and 186lb-ft @ 4000 of torque. They produce similar power outputs.
What is the price difference between the 4 Series and Mazda3?
The 4 Series starts from $51,200 and the Mazda3 from $25,550. The Mazda3 is cheaper by $25,650 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the 4 Series or the Mazda3?
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