VS
At a Glance
Power
382hp @ 5800
255hp @ 5000
Torque
369lb-ft @ 1800
295lb-ft @ 1550
Fuel
28 mpg est.
30 mpg est.
Engine
3.0 L/183ci
2.0 L/122ci
Choosing between the BMW 2 Series and the BMW 4 Series is one of the most common decisions car buyers in the United States face. The BMW 2 Series delivers 382hp @ 5800 while the BMW 4 Series produces 255hp @ 5000. On fuel, the 2 Series returns 28 mpg est. while the 4 Series uses 30 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $39,600 for the 2 Series and $51,200 for the 4 Series. 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 2 SeriesM240i xDrive Coupe 2025 - From $39,600
BMW 4 Series430i xDrive Gran Coupe 2026 - From $51,200
Performance
Power Output (hp)
382hp @ 5800
255hp @ 5000
Torque (lb-ft)
369lb-ft @ 1800
295lb-ft @ 1550
Engine & Drivetrain
Engine Capacity
3.0 L/183ci
2.0 L/122ci
Engine Layout
Inline
—
Cylinders
6
4
Fuel Type
Gasoline
—
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
8
8
Drive Wheels
All Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
28 mpg est.
30 mpg est.
Fuel Economy - City (mpg)
23mpg
25mpg
Fuel Economy - Highway (mpg)
32mpg
34mpg
Fuel Tank Capacity (gal)
13.7gal
15.6gal
Dimensions
Length (in)
179.4in
188.5in
Width (in)
72.4in
72.9in
Height (in)
55.3in
56.8in
Wheelbase (in)
107.9in
112.4in
Curb Weight (lbs)
3871lbs
4019lbs
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
BMW 2 Series
2 / 4 categories
Performance
2 Series
Fuel Economy
4 Series
Value
2 Series
Practicality
Tied
Pros & Cons
BMW 2 Series
Lower starting price ($39,600)
Higher fuel consumption (28 mpg est.)
BMW 4 Series
Better fuel economy (30 mpg est.)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the 2 Series or 4 Series?
The 2 Series gets 28 mpg est. and the 4 Series gets 30 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 2 Series or 4 Series?
The 2 Series produces 382hp @ 5800 and 369lb-ft @ 1800 of torque while the 4 Series delivers 255hp @ 5000 and 295lb-ft @ 1550 of torque. The 2 Series is the more powerful option.
What is the price difference between the 2 Series and 4 Series?
The 2 Series starts from $39,600 and the 4 Series from $51,200. The 2 Series is cheaper by $11,600 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the 2 Series or the 4 Series?
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