Specs

Research 2021 BMW M3 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

M3 Sedan

Brakes

Brake Type 4-Wheel Disc
Rear Brake Rotor Diam x Thickness (in) 15
Rear Brake Rotor Diam x Thickness (in) 14.6
Front Brake Rotor Diam x Thickness (in) 15
Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 15.7
Brake ABS System 4-Wheel

Cargo Area Dimensions

Trunk Volume (ft³) 13

Emissions

Tons/yr of CO2 Emissions @ 15K mi/year 9.3

Engine

Fuel System Gasoline Direct Injection
SAE Net Horsepower @ RPM 473 @ 6250
Displacement 3.0 L/183
Engine Type Twin Turbo Premium Unleaded I-6
Engine Order Code
SAE Net Torque @ RPM 406 @ 2650

Exterior Dimensions

Wheelbase (in) 112.5
Track Width, Rear (in) 63.2
Track Width, Front (in) 63.7
Height, Overall (in) 56.4
Width, Max w/o mirrors (in) 74.3
Length, Overall (in) 189.1

Fuel Tank

Fuel Tank Capacity, Approx (gal) 15.6

Interior Dimensions

Front Leg Room (in) 41.6
Front Shoulder Room (in) 56
Second Head Room (in) 37.8
Second Leg Room (in) 35.6
Second Shoulder Room (in) 54.6
Front Head Room (in) 40.6
Passenger Capacity 5

Mileage

EPA Fuel Economy Est - Hwy (MPG) 23
EPA Fuel Economy Est - City (MPG) 16
Fuel Economy Est-Combined (MPG) 19

Steering

Steering Type Rack-Pinion
Turning Diameter - Curb to Curb (ft) 40

Summary

Vehicle Name BMW M3
Body Style Sedan

Suspension

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

Tires

Front Tire Size P275/40YR18
Front Tire Order Code
Front Tire Order Code STDTR
Rear Tire Order Code
Rear Tire Order Code STDTR
Front Tire Size P275/35YR19
Spare Tire Order Code
Rear Tire Size P285/30YR20
Rear Tire Size P285/35YR19
Spare Tire Size

Transmission

Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.46
Reverse Ratio (:1) 3.73
Sixth Gear Ratio (:1) 0.85
Fifth Gear Ratio (:1) 1.00
Fourth Gear Ratio (:1) 1.18
Third Gear Ratio (:1) 1.54
Second Gear Ratio (:1) 2.32
First Gear Ratio (:1) 4.11
Trans Description Cont. Again
Trans Description Cont. Manual w/OD
Trans Type 6
Trans Order Code ZMT
Trans Order Code 2MA

Vehicle

EPA Classification Compact Cars

Weight Information

Base Curb Weight (lbs) 3840

Wheels

Rear Wheel Material Forged Aluminum
Spare Wheel Material
Spare Wheel Size (in)
Rear Wheel Size (in) 19 X 10.5
Rear Wheel Size (in) 20 X 10.5
Rear Wheel Size (in) 20 X 10.5
Rear Wheel Size (in) 20 X 10.5
Rear Wheel Size (in) 20 X 10.5
Front Wheel Size (in) 18 X 9.5
Front Wheel Size (in) 19 X 9.5
Front Wheel Size (in) 19 X 9.5
Front Wheel Size (in) 19 X 9.5
Front Wheel Size (in) 19 X 9.5
Front Wheel Material Forged Aluminum