Research 2003 Audi A4 specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

1.8T 2dr Cabriolet 1.8T CVT


Drum - Rear (Yes or )
Front Brake Rotor Diam x Thickness (in) 11.3 x 0.39
Disc - Rear (Yes or ) Yes
Disc - Front (Yes or ) Yes
Rear Drum Diam x Width (in)
Brake ABS System 4-Wheel
Brake Type Pwr
Rear Brake Rotor Diam x Thickness (in) 9.6 x 0.39

Cargo Area Dimensions

Trunk Volume (ft³) 10.2

Cooling System

Total Cooling System Capacity (qts) 6.9


Maximum Alternator Capacity (amps) 120
Cold Cranking Amps @ 0° F (Primary) - TBD -


Fuel System SEFI
SAE Net Torque @ RPM 166 @ 1950
Engine Order Code
Engine Type Gas I4
Displacement 1.8L/109
SAE Net Horsepower @ RPM 170 @ 5900

Exterior Dimensions

Height, Overall (in) 54.8
Track Width, Front (in) 60.0
Width, Max w/o mirrors (in) 70
Length, Overall (in) 180
Wheelbase (in) 104.5
Liftover Height (in) - TBD -
Min Ground Clearance (in) 5.0
Track Width, Rear (in) 60.0

Fuel Tank

Fuel Tank Capacity, Approx (gal) 18.5

Interior Dimensions

Front Shoulder Room (in) 53.0
Front Leg Room (in) 41.3
Front Head Room (in) 38.0
Second Hip Room (in) - TBD -
Front Hip Room (in) - TBD -
Passenger Capacity 4
Passenger Volume (ft³) 72.8
Second Shoulder Room (in) 45.1
Second Leg Room (in) 32.4
Second Head Room (in) 36.3


EPA Fuel Economy Est - City (MPG) 23
EPA Fuel Economy Est - Hwy (MPG) 30


Steering Type Pwr Rack & Pinion
Lock to Lock Turns (Steering) - TBD -
Turning Diameter - Curb to Curb (ft) 36.4
Turning Diameter - Wall to Wall (ft) - TBD -
Steering Ratio (:1), Overall 16.3


Vehicle Name Audi A4
Body Style 2dr Convertible
Vehicle Name Audi A4


Suspension Type - Front Four Link
Suspension Type - Front (Cont.) w/Stabilizer Bar
Suspension Type - Rear (Cont.) w/Stabilizer Bar
Shock Absorber Diameter - Front (mm) - TBD -
Shock Absorber Diameter - Rear (mm) - TBD -
Stabilizer Bar Diameter - Front (in) - TBD -
Stabilizer Bar Diameter - Rear (in) - TBD -
Suspension Type - Rear Trapezoidal Link


Front Tire Size P235/45YR17
Front Tire Order Code
Rear Tire Order Code
Spare Tire Order Code
Front Tire Size P235/45R17
Front Tire Size P215/55HR16
Rear Tire Size P235/45R17
Rear Tire Size P235/45YR17
Rear Tire Size P215/55HR16
Spare Tire Size P235/45R17
Spare Tire Size P235/45YR17
Spare Tire Size P215/55HR16


Wt Distributing Hitch - Max Tongue Wt. (lbs) - TBD -
Dead Weight Hitch - Max Trailer Wt. (lbs) - TBD -
Dead Weight Hitch - Max Tongue Wt. (lbs) - TBD -
Wt Distributing Hitch - Max Trailer Wt. (lbs) - TBD -


Seventh Gear Ratio (:1)
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1)
Fourth Gear Ratio (:1)
Third Gear Ratio (:1)
Second Gear Ratio (:1)
First Gear Ratio (:1) 2.40
Trans Description Cont. Again
Trans Description Cont. CVT Automatic w/OD
Trans Type 6
Trans Order Code
Drivetrain Front Wheel Drive
Final Drive Axle Ratio (:1) 4.78
Clutch Size (in)
Reverse Ratio (:1) - TBD -


EPA Classification Subcompact

Weight Information

Base Curb Weight (lbs) 3660


Front Wheel Size (in) 16 x 7
Front Wheel Size (in) 17 x 7.5
Spare Wheel Size (in) 16 x 7.0
Front Wheel Material Alloy
Rear Wheel Material Alloy
Spare Wheel Material Alloy
Rear Wheel Size (in) 16 x 7.0
Spare Wheel Size (in) 17 x 7.5
Rear Wheel Size (in) 17 x 7.5