1991 Alfa Romeo Spider
Fuel Economy Overview
The 1991 Alfa Romeo Spider achieves an EPA-estimated 21 MPG in combined city and highway driving, with 19 MPG in the city and 23 MPG on the highway. Powered by a 2L 4-cylinder engine paired with a automatic 3-spd, this two seaters features Rear-Wheel Drive drive.
In terms of environmental impact, the 1991 Spider produces approximately 423 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 Spider has higher-than-average emissions in this regard.
The estimated annual fuel cost for this vehicle is $3,300, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $5,750 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
AN ELECTRICAL SHORT CIRCUIT CAN DEVELOP IN THE GLOVE COMPARTMENT MAPLIGHT.
Consequence & Remedy
Consequence: THE SHORT CIRCUIT COULD RESULT IN A GLOVE COMPARTMENTFIRE.
Remedy: REPLACE THE GLOVE COMPARTMENT MAPLIGHT AND ATTACHMENT BRACKET.
A CASTING FLAW IN THE STEERING BOX PITMAN AND OR IDLE ARMS MAY CAUSE METAL FATIGUE FAILURE.
Consequence & Remedy
Consequence: FAILURE OF THE STEERING BOX PITMAN OR IDLE ARM COULDRESULT IN SUDDEN LOSS OF CONTROL WITHOUT WARNING WITH A POTENTIAL FOR ANACCIDENT.
Remedy: REPLACE COMPONENTS WITH CASTING FLAW.
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Looking for comprehensive historical data?
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 Alfa Romeo Spider 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)