Isuzu Impulse MPG by year — every rating on record
The Isuzu Impulse has a combined EPA fuel economy rating for 10 model years, from 1984 to 1993. Across those years its best rated version returned 26 mpg (1990) and its thirstiest returned 20 mpg (1985). The EPA record holds 39 configurations for this nameplate, most recently a Subcompact Cars.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 1984 | 4 | 22 mpg | 21 mpg | #40 of 57 (30th pct) | n/a | Regular | Subcompact Cars |
| 1985 | 6 | 22 mpg | 20 mpg | #39 of 57 (32th pct) | Rear-Wheel Drive | Regular | Subcompact Cars |
| 1986 | 6 | 22 mpg | 20 mpg | #44 of 59 (26th pct) | Rear-Wheel Drive | Regular | Subcompact Cars |
| 1987 | 4 | 21 mpg | 20 mpg | #51 of 72 (30th pct) | Rear-Wheel Drive | Regular | Subcompact Cars |
| 1988 | 4 | 21 mpg | 20 mpg | #41 of 60 (32th pct) | Rear-Wheel Drive | Regular | Subcompact Cars |
| 1989 | 4 | 21 mpg | 20 mpg | #44 of 71 (39th pct) | Rear-Wheel Drive | Regular | Subcompact Cars |
| 1990 | 3 | 26 mpg | 22 mpg | #24 of 65 (64th pct) | Front-Wheel Drive, 4-Wheel or All-Wheel Drive | Regular, Premium | Subcompact Cars |
| 1991 | 3 | 26 mpg | 22 mpg | #21 of 73 (72th pct) | Front-Wheel Drive, 4-Wheel or All-Wheel Drive | Regular, Premium | Subcompact Cars |
| 1992 | 3 | 24 mpg | 22 mpg | #32 of 69 (54th pct) | 4-Wheel or All-Wheel Drive, Front-Wheel Drive | Premium, Regular | Subcompact Cars |
| 1993 | 2 | 24 mpg | 22 mpg | #34 of 64 (48th pct) | Front-Wheel Drive | Regular | Subcompact Cars |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Isuzu Impulse placed highest in 1991 at #21 of 73, and lowest in 1987 at #51 of 72. It spent 3 of its 10 ranked years in the top half of its class.
Every configuration on record
All 39 configurations EPA lists for this nameplate, newest first.
| Year | Configuration | Engine detail | City | Highway | Combined | Gallons/yr | Barrels/yr | EPA fuel cost/yr | CO2 g/mi | GHG |
|---|---|---|---|---|---|---|---|---|---|---|
| 1993 | 1.8L 4-cyl Front-Wheel Drive Automatic 4-spd Regular | (DOHC) (FFS) | 19 | 28 | 22 | 522.7 | 13.5 | $2,850 | 403.95454545454544 | n/a |
| 1993 | 1.8L 4-cyl Front-Wheel Drive Manual 5-spd Regular | (DOHC) (FFS) | 21 | 29 | 24 | 479.2 | 12.4 | $2,600 | 370.2916666666667 | n/a |
| 1992 | 1.6L 4-cyl 4-Wheel or All-Wheel Drive Manual 5-spd Premium | (FFS,TRBO), turbocharged | 19 | 26 | 22 | 522.7 | 13.5 | $3,500 | 403.95454545454544 | n/a |
| 1992 | 1.8L 4-cyl Front-Wheel Drive Automatic 4-spd Regular | (FFS) | 19 | 28 | 22 | 522.7 | 13.5 | $2,850 | 403.95454545454544 | n/a |
| 1992 | 1.8L 4-cyl Front-Wheel Drive Manual 5-spd Regular | (FFS) | 21 | 29 | 24 | 479.2 | 12.4 | $2,600 | 370.2916666666667 | n/a |
| 1991 | 1.6L 4-cyl 4-Wheel or All-Wheel Drive Manual 5-spd Premium | (FFS,TRBO), turbocharged | 19 | 26 | 22 | 522.7 | 13.5 | $3,500 | 403.95454545454544 | n/a |
| 1991 | 1.6L 4-cyl Front-Wheel Drive Automatic 4-spd Regular | (DOHC) (FFS) | 21 | 29 | 24 | 479.2 | 12.4 | $2,600 | 370.2916666666667 | n/a |
| 1991 | 1.6L 4-cyl Front-Wheel Drive Manual 5-spd Regular | (DOHC) (FFS) | 23 | 30 | 26 | 442.3 | 11.4 | $2,400 | 341.8076923076923 | n/a |
| 1990 | 1.6L 4-cyl 4-Wheel or All-Wheel Drive Manual 5-spd Premium | (FFS,TRBO), turbocharged | 19 | 26 | 22 | 522.7 | 13.5 | $3,500 | 403.95454545454544 | n/a |
| 1990 | 1.6L 4-cyl Front-Wheel Drive Automatic 4-spd Regular | (DOHC) (FFS) | 21 | 29 | 24 | 479.2 | 12.4 | $2,600 | 370.2916666666667 | n/a |
| 1990 | 1.6L 4-cyl Front-Wheel Drive Manual 5-spd Regular | (DOHC) (FFS) | 23 | 31 | 26 | 442.3 | 11.4 | $2,400 | 341.8076923076923 | n/a |
| 1989 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS,TRBO), turbocharged | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1989 | 2.3L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS) | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1989 | 2.3L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS) | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1989 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS,TRBO), turbocharged | 19 | 25 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1988 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS,TRBO), turbocharged | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1988 | 2.3L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS) | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1988 | 2.3L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS) | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1988 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS,TRBO), turbocharged | 19 | 25 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1987 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS) | 18 | 22 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1987 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS,TRBO), turbocharged | 18 | 23 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1987 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS,TRBO), turbocharged | 18 | 23 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1987 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS) | 18 | 25 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1986 | 1.9L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS) | 18 | 22 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1986 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS,TRBO), turbocharged | 18 | 23 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1986 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS,TRBO), turbocharged | 18 | 23 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1986 | 1.9L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS) | 19 | 23 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1986 | 1.9L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS) | 18 | 25 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1986 | 1.9L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS) | 19 | 26 | 22 | 522.7 | 13.5 | $2,850 | 403.95454545454544 | n/a |
| 1985 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS,TRBO) CA model, turbocharged | 18 | 23 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1985 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS,TRBO) CA model, turbocharged | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1985 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | (FFS,TRBO), turbocharged | 18 | 24 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1985 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | (FFS,TRBO), turbocharged | 18 | 23 | 20 | 575.0 | 14.9 | $3,100 | 444.35 | n/a |
| 1985 | 2.0L 4-cyl Rear-Wheel Drive Automatic 4-spd Regular | 2.0L 4-cyl | 19 | 23 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1985 | 2.0L 4-cyl Rear-Wheel Drive Manual 5-spd Regular | 2.0L 4-cyl | 19 | 26 | 22 | 522.7 | 13.5 | $2,850 | 403.95454545454544 | n/a |
| 1984 | 2.0L 4-cyl Automatic 4-spd Regular | (FFS) | 19 | 23 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1984 | 2.0L 4-cyl Automatic 4-spd Regular | (FFS) CA model | 19 | 23 | 21 | 547.6 | 14.2 | $2,950 | 423.1904761904762 | n/a |
| 1984 | 2.0L 4-cyl Manual 5-spd Regular | (FFS) | 19 | 26 | 22 | 522.7 | 13.5 | $2,850 | 403.95454545454544 | n/a |
| 1984 | 2.0L 4-cyl Manual 5-spd Regular | (FFS) CA model | 19 | 26 | 22 | 522.7 | 13.5 | $2,850 | 403.95454545454544 | n/a |
How the rating has moved between model years
Comparing the best-rated configuration of each year. 1 of 3 year-over-year steps improved the top rating.
| Change | Best combined | Delta | Gallons a year at the newer rating |
|---|---|---|---|
| 1986 → 1987 | 22 → 21 mpg | -1 mpg | 548 gal |
| 1989 → 1990 | 21 → 26 mpg | +5 mpg | 442 gal |
| 1991 → 1992 | 26 → 24 mpg | -2 mpg | 479 gal |
What Impulse fuel costs over a year
At the EPA's 11,500 miles a year, the 1993 Isuzu Impulse burns 479 to 523 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.
| Pump price | Most efficient | Thirstiest | Spread |
|---|---|---|---|
| $3.00/gal | $1,438 | $1,568 | $131 |
| $3.50/gal | $1,677 | $1,830 | $152 |
| $4.00/gal | $1,917 | $2,091 | $174 |
EPA’s own estimate for the 1993 model year is $2,600 to $2,850 a year in fuel, or $3,000 more than the average new vehicle over five years.
How it compares with other Subcompact Cars
Across the 461 nameplates EPA classifies as Subcompact Cars, the median best combined rating is 24 mpg. At 24 mpg the Isuzu Impulse is exactly at the median.
- All Subcompact Cars rankings — every nameplate in the class, best to worst.
Other Isuzu nameplates
Every Isuzu model compared → — all nameplates ranked by best combined rating, with what each one costs a year.