37/100

1993Midsize CarsRegular

1993 Oldsmobile Cutlass Supreme

EPA ID: 10073

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City MPG

Combined MPG

20MPG· Average

Highway MPG

Fuel Economy Overview

The 1993 Oldsmobile Cutlass Supreme achieves an EPA-estimated 20 MPG in combined city and highway driving, with 17 MPG in the city and 25 MPG on the highway. Powered by a 3.1L 6-cylinder engine paired with a automatic 3-spd, this midsize cars features Front-Wheel Drive drive.

In terms of environmental impact, the 1993 Cutlass Supreme produces approximately 444 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 $3,000, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $4,250 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

Vehicle ClassMidsize Cars

Fuel TypeRegular

Engine3.1L 6-cyl

AspirationNaturally Aspirated

TransmissionAutomatic 3-spd

Drive TypeFront-Wheel Drive

Green Scorecard

CO2 Emissions444 g/mi

Start-Stop SystemNot Equipped

GHG Score-1/10

Smog RatingN/A

Est. Annual Cost$3,000

5-Year Cost DeltaSave $4,250

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

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.

Your Real MPG

19.9

Impact vs EPA

+$19

/ year

💨

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

Estimated Monthly Cost

$635/mo

Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.

Annual Mileage15,000 mi

Value Depreciation

Est. value lost over 60 months

$16,000

42.0%

Fuel & Electricity

Based on National Average rates ($3.50/gal)

$13,125

34.4%

Estimated Insurance

Based on vehicle class risk profile

$8,600

22.6%

State Registration Fees

Based on National Average DMV base rates

$400

1.0%

Total 5-Year Cost$38,125

Recall Intelligence

Campaign #07E021000·2007-04-27

critical

Component: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES

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.

Campaign #95V173000·1995-10-19

critical

Component: SEAT BELTS:FRONT:ANCHORAGE

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.

Campaign #94V211000·1994-11-25

moderate

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

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.

Campaign #93V121000·1993-08-10

moderate

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

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.

Campaign #93V035000·1993-03-03

advisory

Component: SEATS

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

(Based on 200,000 miles driven)

88.9 metric tons CO₂

Equivalent To:

🌳 110 tree seedlings grown for 10 yrs

✈️ 7.4 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.