1993 Oldsmobile Cutlass Supreme
Fuel Economy Overview
The 1993 Oldsmobile Cutlass Supreme achieves an EPA-estimated 18 MPG in combined city and highway driving, with 15 MPG in the city and 24 MPG on the highway. Powered by a 3.4L 6-cylinder engine paired with a manual 5-spd, this midsize cars features Front-Wheel Drive drive.
In terms of environmental impact, the 1993 Cutlass Supreme produces approximately 494 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 Cutlass Supreme 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
CERTAIN DELPHI FUEL PRESSURE REGULATORS, P/NOS. FP10020-11B1, FP10026-11B1, AND FP10027-11B1, SOLD AFTER JANUARY 9, 2007, AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES LISTED ABOVE. THE UNIVERSAL PRESSURE REGULATORS (UPR) WERE PRODUCED WITHOUT AN O'RING AND RETAINER.
Consequence & Remedy
Consequence: FUEL MAY LEAK, POSSIBLY RESULTING IN A FIRE.
Remedy: DELPHI WILL NOTIFY OWNERS AND REPLACE THE UPR FREE OF CHARGE. THE RECALL BEGAN ON APRIL 23, 2007. OWNERS CAN CONTACT DELPHI AT 877-411-8770.
THESE VEHICLES WERE ASSEMBLED WITH REAR OUTBOARD SAFETY BELT ANCHORAGES THAT MAY NOT WITHSTAND THE REQUIRED LOAD. THIS DOES NOT COMPLY WITH FMVSS NO.210, "SEAT BELT ASSEMBLY ANCHORAGES."
Consequence & Remedy
Consequence: CONSEQUENCE OF NON-COMPLIANCE: IN A COLLISON, STRESS CAN CAUSE THE ATTACHMENT METAL TO TEAR AND ALLOW THE ANCHORAGE TO SEPARATE FROM THE BODY OF THE VEHICLE. THE SAFETY BELT MAY NOT PROTECT AN OCCUPANT IN THE EVENT OF A VEHICLE CRASH.
Remedy: DEALERS WILL REPLACE THE EXISTING ANCHOR BOLTS WITH A NEW SHOULDER BOLT AND THREAD LOCKING ADHESIVE. ADDITIONALLY, NOISE CONTROL PATCHES WILL BE APPLIED AT EACH ANCHORAGE.
THE BRAKE LINES CAN CONTACT THE TRANSMISSION MOUNTING BRACKET OF THE FRAME SIDE RAIL. THE LINES CAN WEAR THROUGH RESULTING IN LOSS OF BRAKE FLUID, AND EVENTUAL LOSS OF HALF THE VEHICLE BRAKING SYSTEM.
Consequence & Remedy
Consequence: A LEAK IN THE HYDRAULIC BRAKE LINE WILL CAUSE A LOSS OF ONE HALF THE VEHICLE BRAKING SYSTEM AND EXTENDED BRAKING DISTANCES WHICH CAN RESULT IN AN ACCIDENT.
Remedy: DEALERS WILL INSPECT FOR PROPER BRAKE LINE CLEARANCE AND REPOSITION THE BRAKE LINES. BRAKE LINES FOUND TO HAVE INDENTATIONS WILL BE REPLACED.
THE BRAKE HOSES WERE MANUFACTURED INCORRECTLY, AND DO NOT COMPLY WITH FMVSS 106, "BRAKE HOSES."
Consequence & Remedy
Consequence: THE IMPROPERLY MANUFACTURED BRAKE HOSES CAN CAUSEREDUCED BRAKE EFFECTIVENESS AND/OR UNEVEN BRAKING, WHICH COULD RESULT IN ANACCIDENT.
Remedy: REPLACE THE RIGHT FRONT BRAKE HOSE ASSEMBLY ON CIERA AND CENTURY MODELS, AND BOTH REAR BRAKE HOSES ON CAVALIER AND SUNBIRD MODELS.
THE DRIVER AND PASSENGER FRONT SEAT MANUAL RECLINING MECHANISMS DO NOT COMPLY WITH THE REQUIREMENTS OF FMVSS 207, "SEATING SYSTEMS." THE SEAT BACK MECHANISMS WILL NOT LATCH UNDER CERTAIN CONDITIONS.
Consequence & Remedy
Consequence: THE SEATS MAY RECLINE WITHOUT PRIOR WARNING, RESULTINGIN A HAZARD TO SEAT OCCUPANTS AND POSSIBLE LOSS OF VEHICLE CONTROL.
Remedy: REPLACE THE MANUAL SEAT RECLINER MECHANISM WITH A MECHANISM THAT COMPLIES WITH FMVSS 207.
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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 Oldsmobile Cutlass Supreme 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)