1988 GMC Rally Specs, MPG & Trims
EPA fuel-economy data and specifications for the 1988 GMC Rally (13–18 MPG combined) across 7 listed configurations.
Overview
- Body class
- Vans
- Drive
- Rear-Wheel Drive
- Engine
- 6-cyl, 4.3 L; 8-cyl, 5.0 L; 8-cyl, 5.7 L; 8-cyl, 6.2 L
- Fuel type
- Regular Gasoline, Diesel
- Combined MPG
- 13–18 MPG
- Annual fuel cost
- $4,200–$5,650
- Configurations
- 7
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.
| Powertrain | City | Highway | Combined | Annual fuel cost | CO2 |
|---|---|---|---|---|---|
| 8-cyl 6.2 L · Diesel · Rear-Wheel Drive | 15–16 | 20–21 | 17–18 | $5,300–$5,650 | — |
| 6-cyl 4.3 L · Regular Gasoline · Rear-Wheel Drive | 14–15 | 17–19 | 15–16 | $4,200–$4,450 | — |
| 8-cyl 5.0 L · Regular Gasoline · Rear-Wheel Drive | 12 | 15 | 13 | $5,150 | — |
| 8-cyl 5.7 L · Regular Gasoline · Rear-Wheel Drive | 11–12 | 16–17 | 13 | $5,150 | — |
Configurations & engine comparison
Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.
| Configuration / engine | Drive | Transmission | Cyl. | Displ. (L) | Fuel type | City | Hwy | Comb. | Annual cost |
|---|---|---|---|---|---|---|---|---|---|
| G15/25 Rally 2WD | Rear-Wheel Drive | Automatic 4-spd | 6 | 4.3 | Regular Gasoline | 15 | 19 | 16 | $4,200 |
| G15/25 Rally 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.0 | Regular Gasoline | 12 | 15 | 13 | $5,150 |
| G15/25 Rally 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.7 | Regular Gasoline | 12 | 16 | 13 | $5,150 |
| G15/25 Rally 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 6.2 | Diesel | 15 | 21 | 17 | $5,650 |
| G15/25 Rally 2WD | Rear-Wheel Drive | Manual 4-spd | 6 | 4.3 | Regular Gasoline | 14 | 17 | 15 | $4,450 |
| G15/25 Rally 2WD | Rear-Wheel Drive | Manual 4-spd | 8 | 6.2 | Diesel | 16 | 20 | 18 | $5,300 |
| G35 Rally 2WD | Rear-Wheel Drive | Automatic 4-spd | 8 | 5.7 | Regular Gasoline | 11 | 17 | 13 | $5,150 |
Frequently asked questions
What is the combined MPG of the 1988 GMC Rally?
According to EPA data, the 1988 GMC Rally is rated at 13–18 MPG combined for its conventional-fuel configurations.
How many cylinders does the 1988 GMC Rally have?
The EPA data lists 6 and 8 cylinders across its configurations.
What fuel type does the 1988 GMC Rally use?
It is offered with Regular Gasoline and Diesel.
What is the annual fuel cost of the 1988 GMC Rally?
The EPA estimates annual fuel costs ranging from $4,200 to $5,650.