The Toyota T100 does 18.5 mpg combined (16.8 city, 21 highway), which works out to about $2,076 a year in fuel at $3.20 a gallon and 12,000 miles. Engine choice matters more than you'd think: 2.4L 4-cyl does 22 mpg while 3.4L 6-cyl does 17 — a difference of $514 a year. Against other 4-cyl cars it sits below the average of 25.7 mpg.
Every Toyota T100 engine, compared
Gas mileage on the Toyota T100 ranges from 22 down to 17 depending on which engine sits under the bonnet — a spread of $514 a year across 4 versions of the same car. Picking the right one often saves more fuel than picking a different car altogether. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 2.4L 4-cyl | 20 / 26 | 1993–1993 | $1,745 | |
| 2.7L 4-cyl | 17.6 / 22.2 | 1994–1998 | $1,959 | |
| 3L 6-cyl | 15.5 / 19.5 | 1993–1994 | $2,259 | |
| 3.4L 6-cyl | 15.5 / 19 | 1995–1998 | $2,259 |
What that actually costs
The Toyota T100 burns a gallon every 18.5 miles, so 12,000 miles takes about 649 gallons a year. At $3.20 that is what the table below adds up to.
| Measure | Value |
|---|---|
| Cost per mile | $0.173 |
| Fuel per year | $2,076 |
| Fuel over five years | $10,380 |
| Against other 4-cyl cars | +$582 a year |
| EPA's own estimate | $3,396 a year |
City or highway — who is this car for
The Toyota T100 gives up 4.2 mpg the moment you leave the motorway — 21 out there against 16.8 in town, a 25% drop worth $457 a year. A wide gap punishes stop-and-start traffic; a narrow one means the car doesn't care where you drive it.
| Measure | Value | Reading |
|---|---|---|
| City | 16.8 mpg | $2,286 a year if you only drive in town |
| Highway | 21 mpg | $1,829 a year if you mostly commute |
| Gap | +4.2 mpg (25%) | Typical for its type |
How the T100 changed over the years
The T100 peaked in 1993 at 20 mpg (18 city, 23.5 highway) and was at its thirstiest in 1997 at 17.5 — 2.5 mpg apart, or $274 a year in fuel between buying one year and the other. The 1998 car does 18. Jumps usually mark a new generation or a new engine; dips often mean a heavier body or added all-wheel drive.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 1998 | 16.5 / 20 | 2 | $2,133 | |
| 1997 | 16 / 19.5 | 2 | $2,194 | |
| 1996 | 16.5 / 21 | 2 | $2,076 | |
| 1995 | 17 / 21.5 | 2 | $2,021 | |
| 1994 | 16.5 / 20.5 | 2 | $2,133 | |
| 1993 | 18 / 23.5 | 2 | $1,920 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 12 EPA ratings of the Toyota T100 — 4 engines across 1993–1998. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $3,396. Full method.
Frequently asked questions
What mpg does the Toyota T100 get?
18.5 mpg combined on average — 16.8 in the city and 21 on the highway, per EPA ratings across 1993–1998.
How much does a Toyota T100 cost in fuel per year?
About $2,076 at 12,000 miles and $3.20 a gallon — roughly $10,380 over five years, or 0.173 dollars a mile.
Which T100 engine is the most economical?
The 2.4L 4-cyl at 22 mpg, against 17 for the 3.4L 6-cyl — a difference of about $514 a year.
Is the T100 good on fuel compared with similar cars?
Against other 4-cyl cars it sits below the average of 25.7 mpg, computed across 4765 ratings.
Are these real-world T100 figures?
No — they are EPA laboratory ratings, the same ones printed on the window sticker, and EPA's own annual fuel estimate for the Toyota T100 is $3,396 against the $2,076 we compute at 12,000 miles. Expect a little worse in practice: the spread between the 22 and 16 mpg versions of this car is smaller than the spread between two drivers of the same one.
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