Research 1999 Dodge Viper specs for the trims available. Choose the desired trim / style from the dropdown list to see the corresponding specs.

2dr RT/10 Convertible


Drum - Rear (Yes or )
Rear Drum Diam x Width (in)
Brake ABS System
Disc - Front (Yes or ) Yes
Brake Type Power
Disc - Rear (Yes or ) Yes
Front Brake Rotor Diam x Thickness (in) 13.0 x 1.26
Rear Brake Rotor Diam x Thickness (in) 13.0 x 0.87

Cargo Area Dimensions

Trunk Volume (ft³) 6.8

Cooling System

Total Cooling System Capacity (qts) 18.4


Cold Cranking Amps @ 0° F (Primary) 650
Maximum Alternator Capacity (amps) 125


Fuel System SMPI
SAE Net Torque @ RPM 490 @ 3700
Engine Order Code
Engine Type Gas V10
Displacement 8.0L/488
SAE Net Horsepower @ RPM 451 @ 5200

Exterior Dimensions

Min Ground Clearance (in) 5.0
Liftover Height (in) - TBD -
Track Width, Rear (in) 60.6
Track Width, Front (in) 59.6
Height, Overall (in) 43.9
Width, Max w/o mirrors (in) 75.7
Length, Overall (in) 175.1
Wheelbase (in) 96.2

Fuel Tank

Fuel Tank Capacity, Approx (gal) 19.0

Interior Dimensions

Front Shoulder Room (in) 53.8
Front Leg Room (in) 42.6
Front Head Room (in) 37.5
Front Hip Room (in) - TBD -
Passenger Volume (ft³) - TBD -
Passenger Capacity 2


EPA Fuel Economy Est - City (MPG) 11
EPA Fuel Economy Est - Hwy (MPG) 20


Steering Type Pwr Rack & Pinion
Steering Ratio (:1), Overall 16.7
Turning Diameter - Wall to Wall (ft) 41.3
Turning Diameter - Curb to Curb (ft) 40.5
Lock to Lock Turns (Steering) 2.4


Vehicle Name Dodge Viper
Body Style 2 Seat Roadster
Vehicle Name Dodge Viper


Stabilizer Bar Diameter - Rear (in) 0.87
Shock Absorber Diameter - Front (mm) 36
Shock Absorber Diameter - Rear (mm) 36
Stabilizer Bar Diameter - Front (in) 1.06
Suspension Type - Front Independent
Suspension Type - Rear Independent
Suspension Type - Front (Cont.) Coil-Shock Units
Suspension Type - Rear (Cont.) Coil-Shock Units


Rear Tire Order Code
Front Tire Order Code
Front Tire Size P275/35ZR18
Rear Tire Size P335/30ZR18
Spare Tire Size T155/80D16
Spare Tire Order Code


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


Seventh Gear Ratio (:1)
Third Gear Ratio (:1) 1.30
Second Gear Ratio (:1) 1.78
First Gear Ratio (:1) 2.66
Trans Description Cont. Again Synchronized
Trans Description Cont. Manual
Trans Type 6
Trans Order Code
Drivetrain Rear Wheel Drive
Final Drive Axle Ratio (:1) 3.07
Clutch Size (in) 12.3
Reverse Ratio (:1) 2.90
Sixth Gear Ratio (:1) 0.50
Fifth Gear Ratio (:1) 0.74
Fourth Gear Ratio (:1) 1.00


EPA Classification Two Seater

Weight Information

Base Curb Weight (lbs) 3440


Spare Wheel Size (in) - TBD -
Rear Wheel Size (in) 18 x 13
Rear Wheel Material Aluminum
Spare Wheel Material - TBD -
Front Wheel Size (in) 18 x 10
Front Wheel Material Aluminum

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