Specs

Research 2020 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

Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 13
Rear Brake Rotor Diam x Thickness (in) 13.6
Rear Brake Rotor Diam x Thickness (in) 11.8
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Front Brake Rotor Diam x Thickness (in) 14.6
Brake Type 4-Wheel Disc
Brake ABS System 4-Wheel
Disc - Front (Yes or ) Yes

Cargo Area Dimensions

Trunk Volume (ft³) 15.7

Electrical

Cold Cranking Amps @ 0° F (Primary) 900
Maximum Alternator Capacity (amps) 170

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 7.1
Tons/yr of CO2 Emissions @ 15K mi/year 6.5

Engine

Displacement 2.0 L/122
Fuel System Gasoline Direct Injection
SAE Net Horsepower @ RPM 248 @ 5200
SAE Net Torque @ RPM 258 @ 1450
Engine Order Code _BC31_
Engine Order Code
Engine Type Intercooled Turbo Premium Unleaded I-4

Exterior Dimensions

Wheelbase (in) 110.6
Track Width, Rear (in) 62.8
Track Width, Front (in) 60.8
Height, Overall (in) 54.2
Width, Max w/o mirrors (in) 79.4
Length, Overall (in) 182.7

Fuel Tank

Fuel Tank Capacity, Approx (gal) 15.8

Interior Dimensions

Front Leg Room (in) 42.2
Front Shoulder Room (in) 55.3
Second Head Room (in) 36.1
Second Leg Room (in) 33.7
Second Shoulder Room (in) 51.7
Front Head Room (in) 39.8
Passenger Capacity 4

Mileage

EPA Fuel Economy Est - Hwy (MPG) 33
EPA Fuel Economy Est - City (MPG) 23
EPA Fuel Economy Est - City (MPG) 21
Fuel Economy Est-Combined (MPG) 27
Fuel Economy Est-Combined (MPG) 25
EPA Fuel Economy Est - Hwy (MPG) 34

Steering

Turning Diameter - Curb to Curb (ft) 37.1
Steering Type Rack-Pinion

Summary

Vehicle Name BMW 4 Series
Body Style Coupe

Suspension

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

Tires

Front Tire Size P225/40YR19
Front Tire Size P225/45YR18
Front Tire Size P225/40VR19
Front Tire Size P225/45VR18
Rear Tire Size P255/40YR18
Rear Tire Size P225/40VR19
Rear Tire Size P255/35YR19
Rear Tire Size P255/35R19
Spare Tire Size
Rear Tire Size P225/45VR18
Front Tire Order Code 258
Rear Tire Order Code 258
Spare Tire Order Code

Transmission

Eighth Gear Ratio (:1) 0.67
First Gear Ratio (:1) 4.11
Trans Description Cont. Again
Trans Description Cont. Automatic w/OD
Trans Description Cont. Manual w/OD
Trans Type 8
Trans Type 6
Trans Order Code 2TB
Trans Order Code _6MT02
Trans Order Code ZMT
Drivetrain Rear Wheel Drive
Seventh Gear Ratio (:1) 0.84
Final Drive Axle Ratio (:1) 2.81
Final Drive Axle Ratio (:1) 3.91
Reverse Ratio (:1) 3.29
Reverse Ratio (:1) 3.73
Sixth Gear Ratio (:1) 1.00
Sixth Gear Ratio (:1) 0.85
Fifth Gear Ratio (:1) 1.28
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.67
Fourth Gear Ratio (:1) 1.18
Third Gear Ratio (:1) 2.11
Third Gear Ratio (:1) 1.54
Second Gear Ratio (:1) 3.14
Second Gear Ratio (:1) 2.32
First Gear Ratio (:1) 4.71

Vehicle

EPA Classification Compact Cars

Weight Information

Base Curb Weight (lbs) 3574

Wheels

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

Powered by Chrome