1984 GMC Pickup Specs, MPG & Trims

EPA fuel-economy data and specifications for the 1984 GMC Pickup (12–20 MPG combined) across 48 listed configurations.

Overview

Body class
Standard Pickup Trucks 2WD, Standard Pickup Trucks 4WD
Drive
2-Wheel Drive, 4-Wheel or All-Wheel Drive
Engine
6-cyl, 4.1 L; 8-cyl, 5.0 L; 8-cyl, 6.2 L; 8-cyl, 5.7 L; 4-cyl, 2.0 L; 6-cyl, 2.8 L
Fuel type
Regular Gasoline, Diesel
Combined MPG
12–20 MPG
Annual fuel cost
$3,350–$5,650
Configurations
48

MPG & fuel economy

City, highway and combined values below are EPA estimates. Where a powertrain has several configurations, the table shows the lowest–highest reported value. Electric configurations use MPGe.

EPA city, highway and combined ratings by powertrain for the 1984 GMC Pickup. Electric configurations are rated in MPGe.
PowertrainCityHighwayCombinedAnnual fuel costCO2
8-cyl 6.2 L · Diesel · 2-Wheel Drive17–1819–2218–20$4,800–$5,300—
8-cyl 6.2 L · Diesel · 4-Wheel or All-Wheel Drive15–1718–2017–18$5,300–$5,650—
6-cyl 4.1 L · Regular Gasoline · 2-Wheel Drive13–1515–2014–17$3,950–$4,800—
8-cyl 5.0 L · Regular Gasoline · 2-Wheel Drive12–1515–1813–16$4,200–$5,150—
8-cyl 5.7 L · Regular Gasoline · 2-Wheel Drive111513$5,150—
4-cyl 2.0 L · Regular Gasoline · 4-Wheel or All-Wheel Drive1823–2420$3,350—
6-cyl 2.8 L · Regular Gasoline · 4-Wheel or All-Wheel Drive15–1620–2217–18$3,700–$3,950—
6-cyl 4.1 L · Regular Gasoline · 4-Wheel or All-Wheel Drive13–1416–1714–15$4,450–$4,800—
8-cyl 5.0 L · Regular Gasoline · 4-Wheel or All-Wheel Drive11–1315–1613–14$4,800–$5,150—
8-cyl 5.7 L · Regular Gasoline · 4-Wheel or All-Wheel Drive1113–1512–13$5,150–$5,600—

Configurations & engine comparison

Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.

Every EPA-listed configuration for the 1984 GMC Pickup (48 rows). "Configuration" is the EPA configuration/engine name.
Configuration / engineDriveTransmissionCyl.Displ. (L)Fuel typeCityHwyComb.Annual cost
C15 Pickup 2WD2-Wheel DriveAutomatic 3-spd64.1Regular Gasoline141715$4,450
C15 Pickup 2WD2-Wheel DriveAutomatic 3-spd85.0Regular Gasoline131614$4,800
C15 Pickup 2WD2-Wheel DriveAutomatic 4-spd64.1Regular Gasoline151916$4,200
C15 Pickup 2WD2-Wheel DriveAutomatic 4-spd85.0Regular Gasoline141815$4,450
C15 Pickup 2WD2-Wheel DriveAutomatic 4-spd86.2Diesel172219$5,050
C15 Pickup 2WD2-Wheel DriveAutomatic 4-spd64.1Regular Gasoline141715$4,450
C15 Pickup 2WD2-Wheel DriveAutomatic 4-spd85.0Regular Gasoline131714$4,800
C15 Pickup 2WD2-Wheel DriveManual 3-spd64.1Regular Gasoline151917$3,950
C15 Pickup 2WD2-Wheel DriveManual 3-spd85.0Regular Gasoline141715$4,450
C15 Pickup 2WD2-Wheel DriveManual 3-spd64.1Regular Gasoline141715$4,450
C15 Pickup 2WD2-Wheel DriveManual 4-spd64.1Regular Gasoline152017$3,950
C15 Pickup 2WD2-Wheel DriveManual 4-spd85.0Regular Gasoline151716$4,200
C15 Pickup 2WD2-Wheel DriveManual 4-spd86.2Diesel182220$4,800
C15 Pickup 2WD2-Wheel DriveManual 4-spd86.2Diesel182019$5,050
C15 Pickup 2WD2-Wheel DriveManual 4-spd64.1Regular Gasoline141815$4,450
C15 Pickup 2WD2-Wheel DriveManual 4-spd64.1Regular Gasoline151917$3,950
C15 Pickup 2WD2-Wheel DriveManual 4-spd85.0Regular Gasoline141715$4,450
C25 Pickup 2WD2-Wheel Drive—64.1Regular Gasoline131514$4,800
C25 Pickup 2WD2-Wheel DriveAutomatic 4-spd64.1Regular Gasoline131714$4,800
C25 Pickup 2WD2-Wheel DriveAutomatic 4-spd85.0Regular Gasoline131714$4,800
C25 Pickup 2WD2-Wheel DriveAutomatic 4-spd86.2Diesel172219$5,050
C25 Pickup 2WD2-Wheel DriveAutomatic 4-spd85.7Regular Gasoline111513$5,150
C25 Pickup 2WD2-Wheel DriveManual 4-spd85.0Regular Gasoline121513$5,150
C25 Pickup 2WD2-Wheel DriveManual 4-spd86.2Diesel182220$4,800
C25 Pickup 2WD2-Wheel DriveManual 4-spd86.2Diesel171918$5,300
C25 Pickup 2WD2-Wheel DriveManual 4-spd86.2Diesel182219$5,050
K15 Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd64.1Regular Gasoline141715$4,450
K15 Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd85.0Regular Gasoline131614$4,800
K15 Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd86.2Diesel162018$5,300
K15 Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd85.7Regular Gasoline111513$5,150
K15 Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd86.2Diesel152017$5,650
K15 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd64.1Regular Gasoline131714$4,800
K15 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd64.1Regular Gasoline131614$4,800
K15 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd85.0Regular Gasoline111513$5,150
K15 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd85.0Regular Gasoline121614$4,800
K15 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd86.2Diesel172018$5,300
K15 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd86.2Diesel171817$5,650
K25 Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd85.7Regular Gasoline111512$5,600
K25 Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd86.2Diesel162018$5,300
K25 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd85.7Regular Gasoline111312$5,600
K25 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd86.2Diesel172018$5,300
K25 Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd86.2Diesel161817$5,650
T15 (S15) Pickup 4WD4-Wheel or All-Wheel DriveAutomatic 4-spd62.8Regular Gasoline162218$3,700
T15 (S15) Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd42.0Regular Gasoline182320$3,350
T15 (S15) Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd62.8Regular Gasoline152017$3,950
T15 (S15) Pickup 4WD4-Wheel or All-Wheel DriveManual 4-spd62.8Regular Gasoline152117$3,950
T15 (S15) Pickup 4WD4-Wheel or All-Wheel DriveManual 5-spd42.0Regular Gasoline182420$3,350
T15 (S15) Pickup 4WD4-Wheel or All-Wheel DriveManual 5-spd62.8Regular Gasoline152218$3,700

Frequently asked questions

What is the combined MPG of the 1984 GMC Pickup?

According to EPA data, the 1984 GMC Pickup is rated at 12–20 MPG combined for its conventional-fuel configurations.

How many cylinders does the 1984 GMC Pickup have?

The EPA data lists 4, 6, and 8 cylinders across its configurations.

What fuel type does the 1984 GMC Pickup use?

It is offered with Regular Gasoline and Diesel.

What is the annual fuel cost of the 1984 GMC Pickup?

The EPA estimates annual fuel costs ranging from $3,350 to $5,650.