Research 2004 Kia Rio specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

4dr Sedan Manual


Brake Type Pwr
Rear Drum Diam x Width (in) 7.87 x - TBD -
Drum - Rear (Yes or ) Yes
Rear Brake Rotor Diam x Thickness (in)
Front Brake Rotor Diam x Thickness (in) 9.0 x - TBD -
Disc - Rear (Yes or )
Disc - Front (Yes or ) Yes
Brake ABS System
Brake ABS System 4-Wheel

Cargo Area Dimensions

Trunk Volume (ft³) 9.2

Cooling System

Total Cooling System Capacity (qts) 6.3


Cold Cranking Amps @ 0° F (Primary) 540
Maximum Alternator Capacity (amps) 80


SAE Net Horsepower @ RPM 104 @ 5800
SAE Net Torque @ RPM 104 @ 4700
Fuel System MPFI
Engine Order Code
Engine Type Gas I4
Displacement 1.6L/98

Exterior Dimensions

Track Width, Front (in) 56.3
Liftover Height (in) - TBD -
Min Ground Clearance (in) 6.0
Track Width, Rear (in) 56.5
Height, Overall (in) 56.7
Width, Max w/o mirrors (in) 66.1
Length, Overall (in) 166.9
Wheelbase (in) 94.9

Fuel Tank

Fuel Tank Capacity, Approx (gal) 11.9

Interior Dimensions

Passenger Volume (ft³) 79.1
Second Hip Room (in) 53.5
Second Shoulder Room (in) 52.8
Second Leg Room (in) 31.0
Second Head Room (in) 37.7
Front Hip Room (in) 51.6
Front Shoulder Room (in) 53.2
Front Leg Room (in) 42.4
Front Head Room (in) 39.5
Passenger Capacity 5


EPA Fuel Economy Est - City (MPG) 26
EPA Fuel Economy Est - Hwy (MPG) 33


Steering Type Pwr Rack & Pinion
Steering Type Rack & Pinion
Steering Ratio (:1), Overall - TBD -
Lock to Lock Turns (Steering) 3.4
Lock to Lock Turns (Steering) 3.9
Turning Diameter - Curb to Curb (ft) 30.8
Turning Diameter - Wall to Wall (ft) - TBD -


Vehicle Name Kia Rio
Vehicle Name Kia Rio
Body Style 4dr Sedan


Shock Absorber Diameter - Rear (mm) - TBD -
Shock Absorber Diameter - Front (mm) - TBD -
Stabilizer Bar Diameter - Rear (in)
Suspension Type - Front Independent
Suspension Type - Rear Semi-Indep
Stabilizer Bar Diameter - Front (in) - TBD -
Suspension Type - Front (Cont.) MacPherson Strut
Suspension Type - Rear (Cont.) Torsion Beam


Rear Tire Size P175/65TR14
Rear Tire Order Code
Front Tire Order Code
Front Tire Size P175/65TR14
Spare Tire Order Code
Spare Tire Size


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


Third Gear Ratio (:1) 1.30
Drivetrain Front Wheel Drive
Seventh Gear Ratio (:1)
Final Drive Axle Ratio (:1) 4.17
Clutch Size (in) - TBD -
Reverse Ratio (:1) 3.27
Sixth Gear Ratio (:1)
Fifth Gear Ratio (:1) 0.78
Fourth Gear Ratio (:1) 0.97
Second Gear Ratio (:1) 1.90
First Gear Ratio (:1) 3.42
Trans Description Cont. Again
Trans Description Cont. Manual w/OD
Trans Type 5
Trans Order Code


EPA Classification Sub-Compact

Weight Information

Base Curb Weight (lbs) 2403


Spare Wheel Material
Rear Wheel Material Steel
Front Wheel Material Steel
Spare Wheel Size (in)
Rear Wheel Size (in) 14 x 5.5
Front Wheel Size (in) 14 x 5.5