1984 Chevrolet ChevetteFuel Economy & MPG Ratings
Diesel Subcompact Cars
City
33
MPG
Highway
41
MPG
Combined
36
MPG
Trim Comparison
Manual 5-spd
Diesel Diesel
City
33
Hwy
41
Comb
36
Fuel cost: $2,350/yr
Manual 5-spd
Diesel Diesel
City
33
Hwy
42
Comb
36
Fuel cost: $2,350/yr
Automatic 3-spd
Diesel Diesel
City
28
Hwy
33
Comb
30
Fuel cost: $2,800/yr
Manual 5-spd
Regular
City
24
Hwy
33
Comb
27
Fuel cost: $2,500/yr
Manual 4-spd
Regular
City
24
Hwy
31
Comb
27
Fuel cost: $2,500/yr
Automatic 3-spd
Regular
City
23
Hwy
30
Comb
26
Fuel cost: $2,600/yr
Manual 4-spd
Regular
City
23
Hwy
30
Comb
25
Fuel cost: $2,700/yr
Automatic 3-spd
Regular
City
22
Hwy
27
Comb
24
Fuel cost: $2,800/yr
| Trim | Engine | City | Hwy | Combined | Fuel Cost/yr |
|---|---|---|---|---|---|
| Manual 5-spd | Diesel Diesel | 33 | 41 | 36 | $2,350 |
| Manual 5-spd | Diesel Diesel | 33 | 42 | 36 | $2,350 |
| Automatic 3-spd | Diesel Diesel | 28 | 33 | 30 | $2,800 |
| Manual 5-spd | Regular | 24 | 33 | 27 | $2,500 |
| Manual 4-spd | Regular | 24 | 31 | 27 | $2,500 |
| Automatic 3-spd | Regular | 23 | 30 | 26 | $2,600 |
| Manual 4-spd | Regular | 23 | 30 | 25 | $2,700 |
| Automatic 3-spd | Regular | 22 | 27 | 24 | $2,800 |
Annual Fuel Cost
$2,350
Based on gasoline at $3.67/gal, 15,000 miles/year
5-Year Fuel Savings
$250
vs. average new vehicle
EPA Fuel Economy Score: -1/10
GHG Score: -1/10
Environment
- CO₂ Tailpipe Emissions
- 283 g/mile
- Annual Petroleum Consumption
- 9.9 barrels
Specifications
- Engine
- 1.8L 4-cyl
- Transmission
- 3-speed Automatic
- Body Style
- Sedan
- GVWR
- Class 1 (≤6,000 lbs)
Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.
Engine & Efficiency Details
Source: EPA fueleconomy.gov
- Engine Size
- 1.8L, 4-cylinder
- Induction Type
- (DIESEL) CA model
- Fuel Type
- Diesel
Annual Fuel Cost by State
Prices as of week ending May 18, 2026 · Source: EIA
National AvgEPA default
$4.490/gal$1,871/yr
California
$5.957/gal$2,482/yr
Texas
$3.888/gal$1,620/yr
Florida
$4.136/gal$1,723/yr
New York
$4.522/gal$1,884/yr
Ohio
$4.510/gal$1,879/yr
Washington
$5.591/gal$2,330/yr
Colorado
$4.618/gal$1,924/yr
Minnesota
$4.344/gal$1,810/yr
Massachusetts
$4.448/gal$1,853/yr
| State | Gas Price | Annual Cost | vs. National Avg |
|---|---|---|---|
| National AvgEPA default | $4.490/gal | $1,871/yr | — |
| California | $5.957/gal | $2,482/yrHIGHEST | +$611 |
| Texas | $3.888/gal | $1,620/yrLOWEST | $-251 |
| Florida | $4.136/gal | $1,723/yr | $-148 |
| New York | $4.522/gal | $1,884/yr | +$13 |
| Ohio | $4.510/gal | $1,879/yr | +$8 |
| Washington | $5.591/gal | $2,330/yr | +$459 |
| Colorado | $4.618/gal | $1,924/yr | +$53 |
| Minnesota | $4.344/gal | $1,810/yr | $-61 |
| Massachusetts | $4.448/gal | $1,853/yr | $-18 |
Calculated at 15,000 miles/year (EPA standard assumption) using 36 MPG combined. Regular gasoline prices. Actual costs vary.
Related
Chevrolet Chevette MPG History
See how this model's fuel economy changed by year