30/100

1993Standard Pickup TrucksRegular

1993 GMC Sierra 1500 4WD

EPA ID: 10381

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City MPG

Combined MPG

16MPG· Below Avg

Highway MPG

Fuel Economy Overview

The 1993 GMC Sierra 1500 4WD achieves an EPA-estimated 16 MPG in combined city and highway driving, with 14 MPG in the city and 18 MPG on the highway. Powered by a 4.3L 6-cylinder engine paired with a manual 5-spd, this standard pickup trucks features 4-Wheel or All-Wheel Drive drive.

In terms of environmental impact, the 1993 Sierra 1500 4WD produces approximately 555 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 Sierra 1500 4WD has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,750, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $8,000 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 ClassStandard Pickup Trucks

Fuel TypeRegular

Engine4.3L 6-cyl

AspirationNaturally Aspirated

TransmissionManual 5-spd

Drive Type4-Wheel or All-Wheel Drive

Green Scorecard

CO2 Emissions555 g/mi

Start-Stop SystemNot Equipped

GHG Score-1/10

Smog RatingN/A

Est. Annual Cost$3,750

5-Year Cost DeltaSave $8,000

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

15.6

Impact vs EPA

+$94

/ year

💨

The Brick Effect: Highway Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Because the Standard Pickup Trucks has a large frontal area, expect your real-world highway fuel economy to drop by up to 25% at high speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost

$750/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

$16,800

37.3%

Fuel & Electricity

Based on National Average rates ($3.50/gal)

$16,406

36.5%

Estimated Insurance

Based on vehicle class risk profile

$11,400

25.3%

State Registration Fees

Based on National Average DMV base rates

$400

0.9%

Total 5-Year Cost$45,006

Recall Intelligence

Campaign #08E050000·2008-12-17

critical

Component: EXTERIOR LIGHTING:HEADLIGHTS

K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

Consequence & Remedy

Consequence: WITHOUT THE AMBER SIDE REFLEX REFLECTORS, THE LIGHTING VISIBILITY MAY BE AFFECTED, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy: K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNERS MAY CONTACT K2 MOTOR AT 1-909-839-2992.

Campaign #94V044001·1994-03-30

moderate

Component: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

VEHICLES ALTERED BY PAS, INC. HAVE COMPRESSED NATURAL GAS FUEL TANKS THAT CAN DEVELOP STRESS CORROSION, WHICH CRACK THE E-GLASS WRAPPING. THIS STRESS CORROSION CRACKING CAN LEAD TO TANK RUPTURES.

Consequence & Remedy

Consequence: IF THE TANK RUPTURES, PERSONAL INJURY TO INDIVIDUALS IN OR NEAR THE VEHICLE MAY OCCUR.

Remedy: GM IS OFFERING TO EXCHANGE THESE VEHICLES WITH A COMPARABLY EQUIPPED 1994 GASOLINE 1/2 OR 3/4 TON GM PICKUP. IF THE OWNER CHOOSES NOT TO EXCHANGE THE NATURAL GAS VEHICLE, GM WILL REPURCHASE THE VEHICLE.

Campaign #93V163000·1993-10-21

advisory

Component: SEATS:MID/REAR ASSEMBLY

THE REAR BENCH SEAT DOES NOT MEET THE LOAD REQUIREMENTS OF FMVSS 207, "SEATING SYSTEMS," BECAUSE THE MANUAL LATCH MECHANISM ON THE FOLDING FULL BENCH REAR SEAT WAS ATTACHED TO THE BACK FRAME LOWER CROSS TUBE WITH DOMED HEAD STEEL RIVETS INSTEAD OF THE BOLTS SPECIFIED.

Consequence & Remedy

(Based on 200,000 miles driven)

111.1 metric tons CO₂

Equivalent To:

🌳 137 tree seedlings grown for 10 yrs

✈️ 9.3 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.