Specs

Research 2006 BMW Z4 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

3.0si Coupe

Brakes

Front Brake Rotor Diam x Thickness (in) 12.8 x - TBD -
Rear Drum Diam x Width (in)
Disc - Front (Yes or ) Yes
Disc - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in) 11.6 x - TBD -
Brake Type Pwr-Assisted
Brake ABS System 4-Wheel
Drum - Rear (Yes or )

Cargo Area Dimensions

Trunk Volume (ft³) - TBD -

Cooling System

Total Cooling System Capacity (qts) - TBD -

Electrical

Maximum Alternator Capacity (amps) 155
Cold Cranking Amps @ 0° F (Primary) - TBD -

Engine

Engine Order Code
Displacement 3.0L/183
Fuel System - TBD -
SAE Net Horsepower @ RPM 255 @ 6600
SAE Net Torque @ RPM 220 @ 2750
Engine Type Gas I6

Exterior Dimensions

Length, Overall (in) 161.1
Liftover Height (in) - TBD -
Min Ground Clearance (in) - TBD -
Track Width, Rear (in) 60.0
Track Width, Front (in) 58.0
Height, Overall (in) 49.9
Width, Max w/o mirrors (in) 70.1
Wheelbase (in) 98.2

Fuel Tank

Fuel Tank Capacity, Approx (gal) 14.5

Interior Dimensions

Front Leg Room (in) 42.0
Passenger Volume (ft³) - TBD -
Front Shoulder Room (in) 52.5
Front Hip Room (in) - TBD -
Front Head Room (in) 37.3
Passenger Capacity 2

Mileage

EPA Fuel Economy Est - City (MPG) 21
EPA Fuel Economy Est - Hwy (MPG) 30
EPA Fuel Economy Est - Hwy (MPG) 29
EPA Fuel Economy Est - City (MPG) 20

Steering

Turning Diameter - Wall to Wall (ft) - TBD -
Turning Diameter - Curb to Curb (ft) 32.2
Lock to Lock Turns (Steering) 3.0
Steering Ratio (:1), Overall 14.2
Steering Type Pwr Rack & Pinion

Summary

Vehicle Name BMW Z4
Vehicle Name BMW Z4
Body Style 2 Door Coupe

Suspension

Suspension Type - Rear (Cont.) w/Transverse Links
Stabilizer Bar Diameter - Rear (in) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -
Suspension Type - Front Strut Type
Suspension Type - Rear Central Link
Suspension Type - Front (Cont.) Sport
Suspension Type - Front (Cont.) w/Lower Arms
Suspension Type - Rear (Cont.) Sport

Tires

Rear Tire Size P225/45WR17
Front Tire Size P225/40WR18
Front Tire Size P225/45WR17
Rear Tire Size P255/35WR18
Spare Tire Size
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code

Trailering

Wt Distributing Hitch - Max Tongue Wt. (lbs) N/A
Wt Distributing Hitch - Max Trailer Wt. (lbs) N/A
Dead Weight Hitch - Max Tongue Wt. (lbs) N/A
Dead Weight Hitch - Max Trailer Wt. (lbs) N/A

Transmission

Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.46
Clutch Size (in) - TBD -
Clutch Size (in)
Reverse Ratio (:1) 3.93
Second Gear Ratio (:1) 2.50
Second Gear Ratio (:1) 2.34
First Gear Ratio (:1) 4.35
First Gear Ratio (:1) 4.17
Trans Description Cont. Again
Trans Description Cont. Manual
Trans Description Cont. Automatic
Trans Type 6
Trans Order Code
Trans Order Code 205
Final Drive Axle Ratio (:1) 3.64
Reverse Ratio (:1) 3.40
Sixth Gear Ratio (:1) 0.85
Sixth Gear Ratio (:1) 0.69
Fifth Gear Ratio (:1) 1.00
Fifth Gear Ratio (:1) 0.87
Fourth Gear Ratio (:1) 1.23
Fourth Gear Ratio (:1) 1.14
Third Gear Ratio (:1) 1.66
Third Gear Ratio (:1) 1.52

Vehicle

EPA Classification Two-Seater

Weight Information

Base Curb Weight (lbs) 3108
Base Curb Weight (lbs) 3156

Wheels

Spare Wheel Material
Front Wheel Size (in) 17 x 8.0
Front Wheel Size (in) 18 x 8.0
Rear Wheel Size (in) 17 x 8.0
Spare Wheel Size (in)
Rear Wheel Size (in) 18 x 8.5
Front Wheel Material Alloy
Rear Wheel Material Alloy

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