1994 GMC Sierra 2500 2WD MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 1994 GMC Sierra 2500 2WD.

The 1994 GMC Sierra 2500 2WD has 11 model options: Automatic 4-spd 8-cyl, 6.5 L, Manual 5-spd 8-cyl, 6.5 L, Automatic 4-spd 6-cyl, 4.3 L, Manual 5-spd 6-cyl, 4.3 L, Manual 5-spd 6-cyl, 4.3 L, Automatic 4-spd 8-cyl, 5.0 L, Automatic 4-spd 8-cyl, 5.7 L, Manual 5-spd 8-cyl, 5.7 L, Manual 5-spd 8-cyl, 5.7 L, Automatic 4-spd 8-cyl, 6.5 L and Manual 5-spd 8-cyl, 5.0 L.

The 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 6.5 L runs on diesel and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 6.5 L runs on diesel and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Automatic 4-spd 6-cyl, 4.3 L runs on regular gasoline and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Manual 5-spd 6-cyl, 4.3 L runs on regular gasoline and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Manual 5-spd 6-cyl, 4.3 L runs on regular gasoline and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 5.0 L runs on regular gasoline and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 5.7 L runs on regular gasoline and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 5.7 L runs on regular gasoline and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 5.7 L runs on regular gasoline and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 6.5 L runs on diesel and is in the Standard Pickup Trucks car class.

The 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 5.0 L runs on regular gasoline and is in the Standard Pickup Trucks 2WD car class.

🛣 How Many Miles per Gallon (MPG) Does a 1994 GMC Sierra 2500 2WD Get?

Across all models, the combined average MPG for the 1994 GMC Sierra 2500 2WD is 15 miles per gallon.

The table below breaks down the MPG for each model option:

Model Option Combined MPG City MPG Highway MPG
Automatic 4-spd 8-cyl, 6.5 L 16 15 20
Manual 5-spd 8-cyl, 6.5 L 19 17 22
Automatic 4-spd 6-cyl, 4.3 L 16 15 20
Manual 5-spd 6-cyl, 4.3 L 17 15 20
Manual 5-spd 6-cyl, 4.3 L 17 15 20
Automatic 4-spd 8-cyl, 5.0 L 15 13 17
Automatic 4-spd 8-cyl, 5.7 L 14 12 16
Manual 5-spd 8-cyl, 5.7 L 13 11 17
Manual 5-spd 8-cyl, 5.7 L 13 11 16
Automatic 4-spd 8-cyl, 6.5 L 16 15 19
Manual 5-spd 8-cyl, 5.0 L 14 12 17

💵 What is the Average Yearly Fuel Cost for a 1994 GMC Sierra 2500 2WD?

The average fuel costs for all models of the 1994 GMC Sierra 2500 2WD is $4,327.

The average fuel costs have been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

Comparing a 1994 GMC Sierra 2500 2WD to an average vehicle over 5 years, you will spend $10,136 more on fuel.

The table below shows the fuel costs and 5-year save/spend for each model option:

Model Option Fuel Cost 5-Year Save/Spend
Automatic 4-spd 8-cyl, 6.5 L $4,800 spend $12,500 more
Manual 5-spd 8-cyl, 6.5 L $4,050 spend $8,750 more
Automatic 4-spd 6-cyl, 4.3 L $3,900 spend $8,000 more
Manual 5-spd 6-cyl, 4.3 L $3,700 spend $7,000 more
Manual 5-spd 6-cyl, 4.3 L $3,700 spend $7,000 more
Automatic 4-spd 8-cyl, 5.0 L $4,150 spend $9,250 more
Automatic 4-spd 8-cyl, 5.7 L $4,450 spend $10,750 more
Manual 5-spd 8-cyl, 5.7 L $4,800 spend $12,500 more
Manual 5-spd 8-cyl, 5.7 L $4,800 spend $12,500 more
Automatic 4-spd 8-cyl, 6.5 L $4,800 spend $12,500 more
Manual 5-spd 8-cyl, 5.0 L $4,450 spend $10,750 more

🛢 How Many Barrels of Petroleum Does a 1994 GMC Sierra 2500 2WD Consume?

Across all models, the average number barrels of petroleum that the 1994 GMC Sierra 2500 2WD will consume in one year is 21 barrels.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

Model Option Barrels
Automatic 4-spd 8-cyl, 6.5 L 22
Manual 5-spd 8-cyl, 6.5 L 19
Automatic 4-spd 6-cyl, 4.3 L 19
Manual 5-spd 6-cyl, 4.3 L 18
Manual 5-spd 6-cyl, 4.3 L 18
Automatic 4-spd 8-cyl, 5.0 L 20
Automatic 4-spd 8-cyl, 5.7 L 21
Manual 5-spd 8-cyl, 5.7 L 23
Manual 5-spd 8-cyl, 5.7 L 23
Automatic 4-spd 8-cyl, 6.5 L 22
Manual 5-spd 8-cyl, 5.0 L 21

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 11 1994 GMC Sierra 2500 2WD model options.

Automatic 4-spd 8-cyl, 6.5 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 6.5 L:

City MPG 15
Highway MPG 20
Combined MPG 16
Save/Spend vs Average Car Spend $12,500
Fuel Cost $4,800
Fuel Type 1 Diesel
ATV Type Diesel
Barrels of Petroleum 22
Drive Rear-Wheel Drive
Cylinders 8
Transmission Automatic 4-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Manual 5-spd 8-cyl, 6.5 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 6.5 L:

City MPG 17
Highway MPG 22
Combined MPG 19
Save/Spend vs Average Car Spend $8,750
Fuel Cost $4,050
Fuel Type 1 Diesel
ATV Type Diesel
Barrels of Petroleum 19
Drive Rear-Wheel Drive
Cylinders 8
Transmission Manual 5-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Automatic 4-spd 6-cyl, 4.3 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Automatic 4-spd 6-cyl, 4.3 L:

City MPG 15
Highway MPG 20
Combined MPG 16
Save/Spend vs Average Car Spend $8,000
Fuel Cost $3,900
Fuel Type 1 Regular
Barrels of Petroleum 19
Drive Rear-Wheel Drive
Cylinders 6
Transmission Automatic 4-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Manual 5-spd 6-cyl, 4.3 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Manual 5-spd 6-cyl, 4.3 L:

City MPG 15
Highway MPG 20
Combined MPG 17
Save/Spend vs Average Car Spend $7,000
Fuel Cost $3,700
Fuel Type 1 Regular
Barrels of Petroleum 18
Drive Rear-Wheel Drive
Cylinders 6
Transmission Manual 5-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Manual 5-spd 6-cyl, 4.3 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Manual 5-spd 6-cyl, 4.3 L:

City MPG 15
Highway MPG 20
Combined MPG 17
Save/Spend vs Average Car Spend $7,000
Fuel Cost $3,700
Fuel Type 1 Regular
Barrels of Petroleum 18
Drive Rear-Wheel Drive
Cylinders 6
Transmission Manual 5-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Automatic 4-spd 8-cyl, 5.0 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 5.0 L:

City MPG 13
Highway MPG 17
Combined MPG 15
Save/Spend vs Average Car Spend $9,250
Fuel Cost $4,150
Fuel Type 1 Regular
Barrels of Petroleum 20
Drive Rear-Wheel Drive
Cylinders 8
Transmission Automatic 4-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Automatic 4-spd 8-cyl, 5.7 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 5.7 L:

City MPG 12
Highway MPG 16
Combined MPG 14
Save/Spend vs Average Car Spend $10,750
Fuel Cost $4,450
Fuel Type 1 Regular
Barrels of Petroleum 21
Drive Rear-Wheel Drive
Cylinders 8
Transmission Automatic 4-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Manual 5-spd 8-cyl, 5.7 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 5.7 L:

City MPG 11
Highway MPG 17
Combined MPG 13
Save/Spend vs Average Car Spend $12,500
Fuel Cost $4,800
Fuel Type 1 Regular
Barrels of Petroleum 23
Drive Rear-Wheel Drive
Cylinders 8
Transmission Manual 5-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Manual 5-spd 8-cyl, 5.7 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 5.7 L:

City MPG 11
Highway MPG 16
Combined MPG 13
Save/Spend vs Average Car Spend $12,500
Fuel Cost $4,800
Fuel Type 1 Regular
Barrels of Petroleum 23
Drive Rear-Wheel Drive
Cylinders 8
Transmission Manual 5-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? No

Automatic 4-spd 8-cyl, 6.5 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Automatic 4-spd 8-cyl, 6.5 L:

City MPG 15
Highway MPG 19
Combined MPG 16
Save/Spend vs Average Car Spend $12,500
Fuel Cost $4,800
Fuel Type 1 Diesel
ATV Type Diesel
Barrels of Petroleum 22
Drive Rear-Wheel Drive
Cylinders 8
Transmission Automatic 4-spd
Vehicle Class Standard Pickup Trucks
Start/Stop? No
Supercharged? No
Turbocharged? Yes

Manual 5-spd 8-cyl, 5.0 L

The table below contains all of the details we have for the 1994 GMC Sierra 2500 2WD Manual 5-spd 8-cyl, 5.0 L:

City MPG 12
Highway MPG 17
Combined MPG 14
Save/Spend vs Average Car Spend $10,750
Fuel Cost $4,450
Fuel Type 1 Regular
Barrels of Petroleum 21
Drive Rear-Wheel Drive
Cylinders 8
Transmission Manual 5-spd
Vehicle Class Standard Pickup Trucks 2WD
Start/Stop? No
Supercharged? No
Turbocharged? No

Disclaimer

Ratings were provided by the manufacturer to the U.S. Department of Energy, which is where we sourced the data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.

MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Make sure to contact the specific car manufacturer to confirm accuracy.

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