BMW 4 Series vs BMW M4 Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2024 BMW 4 Series 430i Convertible RWD
Photo of 2021 model year shown

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2024 BMW M4 Competition Coupe RWD
Photo of 2022 model year shown

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Specs

2024 BMW 4 Series
430i Convertible RWD
2024 BMW M4
Competition Coupe RWD
Powertrain 8-Speed Automatic 6-Speed Manual
Drivetrain
RWD
RWD
Fuel Economy, City
--
16 MPG
Fuel Economy, Highway
--
23 MPG
Fuel Tank Volume 15.6 gal 15.6 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
255 hp @ 5,000 RPM
473 hp @ 6,250 RPM
Torque
295 lb-ft @ 1,450 RPM
406 lb-ft @ 2,650 RPM
Cylinders
4 cylinders
6 cylinders
Compression Ratio
10.2:1
9.3:1
Displacement
2,000 cc
3,000 cc
Bore x Stroke
3.23 in x 3.72 in
3.31 in x 3.54 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags -- Standard
Comfort and Convenience
Leather Seats -- Standard
Air Conditioning Standard Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 4 seats 4 seats
Front Legroom 41.8 in 41.7 in
Back Legroom 32.5 in 34.7 in
Payload and Towing
Cargo Volume 9 cu ft 12 cu ft
Maximum Payload 756 lbs 769 lbs
Exterior
Length 187.9 in 189.1 in
Width 81.9 in 81.9 in
Height 54.6 in 54.8 in
Wheelbase 112.2 in 112.5 in

Available Options

2024 BMW 4 Series
430i Convertible RWD
2024 BMW M4
Competition Coupe RWD

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