BMW 4 Series ›› 2021 ›› 2021 BMW 4 Series Specs

2021 BMW 4 Series

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Specs

Research 2021 BMW 4 Series specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

430i Coupe

Brakes

Brake Type 4-Wheel Disc
Rear Brake Rotor Diam x Thickness (in) 14.6
Rear Brake Rotor Diam x Thickness (in) 13.6
Drum - Rear (Yes or )
Front Brake Rotor Diam x Thickness (in) 13.7
Rear Drum Diam x Width (in)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 15
Brake ABS System 4-Wheel

Cargo Area Dimensions

Trunk Volume (ft³) 12

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 6.1 (Est)

Engine

Fuel System Gasoline Direct Injection
SAE Net Horsepower @ RPM 255 @ 5000
Displacement 2.0 L/122
Engine Type Intercooled Turbo Premium Unleaded I-4
Engine Order Code
SAE Net Torque @ RPM 295 @ 1550

Exterior Dimensions

Wheelbase (in) 112.2
Track Width, Rear (in) 63.9
Track Width, Front (in) 62.3
Height, Overall (in) 54.6
Width, Max w/o mirrors (in) 72.9
Length, Overall (in) 187.9

Fuel Tank

Fuel Tank Capacity, Approx (gal) 15.6

Interior Dimensions

Front Leg Room (in) 41.8
Front Shoulder Room (in) 55.1
Second Head Room (in) 35.2
Second Leg Room (in) 34.5
Second Shoulder Room (in) 55
Front Head Room (in) 38
Passenger Capacity 4

Mileage

EPA Fuel Economy Est - Hwy (MPG) 34 (Est)
EPA Fuel Economy Est - City (MPG) 26 (Est)
Fuel Economy Est-Combined (MPG) 29 (Est)

Steering

Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 37.4

Summary

Vehicle Name BMW 4 Series
Body Style Coupe

Suspension

Suspension Type - Rear Multi-Link
Suspension Type - Front (Cont.) Strut
Suspension Type - Rear (Cont.) Multi-Link
Suspension Type - Front Strut

Tires

Rear Tire Size P255/35YR19
Rear Tire Size P225/45HR18
Spare Tire Size
Rear Tire Size P225/40HR19
Front Tire Size P225/45HR18
Front Tire Size P225/40YR19
Front Tire Size P225/40HR19
Spare Tire Order Code
Rear Tire Order Code 258
Front Tire Order Code 258

Transmission

Trans Order Code 2TB
Final Drive Axle Ratio (:1) 2.81
Reverse Ratio (:1) 3.71
Sixth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 1.14
Fourth Gear Ratio (:1) 1.72
Third Gear Ratio (:1) 2.17
Second Gear Ratio (:1) 3.36
First Gear Ratio (:1) 5.25
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Type 8
Drivetrain Rear Wheel Drive
Seventh Gear Ratio (:1) 0.82
Eighth Gear Ratio (:1) 0.64

Vehicle

EPA Classification Subcompact Cars

Weight Information

Base Curb Weight (lbs) 3578

Wheels

Rear Wheel Size (in) 18 X 7.5
Spare Wheel Size (in)
Rear Wheel Size (in) 19 X 8.5
Rear Wheel Size (in) 19 X 8
Front Wheel Size (in) 18 X 7.5
Front Wheel Size (in) 19 X 8
Front Wheel Material Aluminum
Rear Wheel Material Aluminum
Spare Wheel Material