1998 Dodge Viper Convertible
Fuel Economy Overview
The 1998 Dodge Viper Convertible achieves an EPA-estimated 13 MPG in combined city and highway driving, with 11 MPG in the city and 20 MPG on the highway. Powered by a 8L 10-cylinder engine paired with a manual 6-spd, this two seaters features Rear-Wheel Drive drive.
In terms of environmental impact, the 1998 Viper Convertible produces approximately 684 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this Viper Convertible has higher-than-average emissions in this regard.
The estimated annual fuel cost for this vehicle is $5,300, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $15,750 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.
Energy DNA
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.
Aerodynamic Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.
5-Year Total Cost of Ownership
Recall Intelligence
CERTAIN AFTERMARKET BRAKE HYDRAULIC MASTER CYLINDERS SOLD AS REPLACEMENT BRAKE CYLINDERS FOR CERTAIN FORD, DAIMLERCHRYSLER, AND JEEP PASSENGER VEHICLES. THESE BRAKE CYLINDERS WERE SOLD UNDER THE BRAND NAMES OF NAPA, RAYBESTOS, AIMCO, AC DELCO, CARQUEST, BENDIX, AND WAGNER. ONLY PRODUCTS THAT WERE MANUFACTURED FROM JULY 27, 2005 THROUGH JANUARY 17, 2006 (DATE CODES 0529 THROUGH 0602) ARE SUBJECT TO THIS RECALL. WHEN SUBJECT TO VERY COLD TEMPERATURES, AN INTERNAL SEAL IN THE MASTER CYLINDER COULD LOSE FLEXIBILITY AND MAY CAUSE BRAKE FLUID TO LEAK.
Consequence & Remedy
Consequence: LOSS OF BRAKE FLUID CAN LEAD TO A DECREASE IN BRAKE LINE PRESSURE AND AN INCREASE IN STOPPING DISTANCE, WHICH CAN RESULT IN A VEHICLE CRASH.
Remedy: AFFINIA (BRAKE PARTS, INC.) WILL REPLACE THE SUBJECT BRAKE HYDRAULIC MASTER CYLINDERS FREE OF CHARGE. THE RECALL BEGAN ON MARCH 20, 2006. OWNERS CAN CONTACT AFFINA GROUP CUSTOMER SERVICE AT 1-800-323-0354.
VEHICLE DESCRIPTION: PASSENGER VEHICLES USED EXTENSIVELY IN TRACK TYPE RACING EVENTS AND SUBJECTED TO AGGRESSIVE DRIVING CONDITIONS COULD EXPERIENCECRACKING OF THE STEERING RACK MOUNTING BRACKETS.
Consequence & Remedy
Consequence: THE CRACKS COULD EVENTUALLY LEAD TO SEPARATION OF THE STEERING RACK FROM THE FRAME OF THE VEHICLE. SEPARATION OF THE STEERING RACK COULD RESULT IN UNEXPECTED STEERING LOOSENESS AND LAG.
Remedy: ALL AFFECTED VEHICLES WILL HAVE A FIELD REPAIR KIT INSTALLED, CONSISTING OF LOWER FRAME RAIL REINFORCEMENT GUSSETS AND A REINFORCEMENT BRACKET. OWNER NOTIFICATION BEGAN MAY 20, 2002. OWNERS WHO DO NOT RECEIVE THE FREE INFORMATION WITHIN A REASONABLE TIME SHOULD CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.
VEHICLE DESCRIPTION: PASSENGER VEHICLES USED EXTENSIVELY IN TRACK TYPE RACING EVENTS AND SUBJECTED TO AGGRESSIVE DRIVING CONDITIONS COULD EXPERIENCE CRACKS AT THE WELDS OF THE REAR DIFFERENTIAL MOUNTING BRACKET.
Consequence & Remedy
Consequence: THE CRACKS COULD EVENTUALLY LEAD TO METAL FATIGUE AND DISLODGING OF THE DIFFERENTIAL MOUNTING BRACKET FROM THE FRAME OF THE VEHICLE. SEPARATION OF THE DIFFERENTIAL MOUNTING BRACKET COULD RESULT IN LOSS OF VEHICLE CONTROL.
Remedy: DEALERS WILL INSPECT THE VEHICLES AND REINFORCE THE VEHICLE'S FRAME. OWNER NOTIFICATION BEGAN MAY 20, 2002. OWNERS WHO DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH RACING OPTION (ACR OR GT2). THE 5-POINT RACING SEAT BELT HARNESS, WHICH IS OPTIONAL EQUIPMENT ON THE VIPER MAY NOT MEET THE VOLUNTARY LOAD SPECIFICATIONS SET FORTH BY THE FIA (FEDERATION INTERNATIONALE DE L'AUTOMOBILE).
Consequence & Remedy
Consequence: IN THE EVENT OF A CRASH, THE HARNESS MAY NOT PROPERLY RESTRAIN AN OCCUPANT, INCREASING THE RISK OF PERSONAL INJURY.
Remedy: THE 5-POINT RACING HARNESS WILL BE REPLACED. OWNER NOTIFICATION BEGAN FEBRUARY 25, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.
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NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Dodge Viper Convertible configurations.
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Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)