GMC Vandura G15/25 2WD
What it costs to keep fuelled
$3,057a year, fuel only
The 1995 GMC Vandura G15/25 2WD is EPA-rated at 15.7 MPG combined (14 city / 18.7 highway). Over 15,000 miles a year that is about 955 gallons, $3057 a year in fuel, or $0.204 per mile at $3.20/gal.
Across its full 1984–1995 run it averages 15.8 MPG, essentially flat across 5 model years.
The band is how far one gallon carries it: 15.7 of the 60 MPG this scale runs to. The square tick is the vans average, 15.0.
- Fuel, per year
- $3,057 at 15,000 mi
- Per mile
- $0.204
- Per kilometre
- $0.127
- Gallons burned/yr
- 955
1 mile = 1.609344 km · fuel at $3.20/gal, fixed JUL 2026
Test figure — not a road resultSOURCE·US EPA fuel-economy test data·FUEL ASSUMED AT $3.20/GAL FROM JUL 2026·REVIEWED JUL 2026
How this is worked out
- Start from the EPA combined figure for the model year — a laboratory test cycle run to a fixed procedure, not a road result. Where a year sold several engines or drivetrains, the trims are averaged and the trim count is printed beside the row so you can see how much averaging is behind it.
- Fix a pump price. This site keeps one reference price, $3.20 a US gallon, fixed JUL 2026 and printed next to every dollar figure it produces. It is an assumption with a date on it, not a quote — put your own price in.
- Fix an annual distance. Every annual figure on this site uses 15,000 miles a year, roughly the US average. A cost per year with no stated distance is not a number, it is a mood.
- Divide distance by economy for gallons, multiply by price for the year's fuel, divide price by economy for one mile. The per-kilometre line is that last figure divided by 1.609344 — the same money, in the unit most of the world drives in.
- Stop there. No depreciation, no tyres, no insurance, no servicing. This is the fuel line of the ledger and it is labelled as one; depreciation usually dwarfs everything on it.
gallons/yr = miles/yr ÷ MPG fuel $/yr = gallons/yr × $/gal cost $/mi = $/gal ÷ MPG cost $/km = cost $/mi ÷ 1.609344
The full method, the licence note, and what a test figure cannot tell you →
Re-run the ledger at another pump price
Every line above rests on one pump price. Here is the same entry re-costed at six others, because the price is the part that changes while the test sheet stays put.
| Fuel price | Per mile | 10,000 mi/yr | 15,000 mi/yr | 20,000 mi/yr |
|---|---|---|---|---|
| $2.50/gal | $0.159 | $1592 | $2389 | $3185 |
| $3.00/gal | $0.191 | $1911 | $2866 | $3822 |
| $3.20/gal | $0.204 | $2038 | $3057 | $4076 |
| $3.50/gal | $0.223 | $2229 | $3344 | $4459 |
| $4.00/gal | $0.255 | $2548 | $3822 | $5096 |
| $4.50/gal | $0.287 | $2866 | $4299 | $5732 |
| $5.00/gal | $0.318 | $3185 | $4777 | $6369 |
SOURCE·US EPA fuel-economy test data·FUEL ASSUMED AT $3.20/GAL FROM JUL 2026·REVIEWED JUL 2026
The whole service history, sheet by sheet
5 model years on file. Read down the combined column: a nameplate that got heavier shows it here long before any brochure admits it.
| Year | Combined | City | Highway | EPA fuel cost/yr | CO₂ g/mi | Trims |
|---|---|---|---|---|---|---|
| 1995 | 15.7 MPG | 14 | 18.7 | $4317 | 596 | 3 |
| 1994 | 15.3 MPG | 13.8 | 18.5 | $4350 | 605 | 4 |
| 1993 | 15.8 MPG | 14 | 18.5 | $4213 | 587 | 4 |
| 1985 | 16.1 MPG | 14.8 | 18.5 | $4090 | 574 | 10 |
| 1984 | 16.1 MPG | 14.9 | 18.4 | $4116 | 575 | 16 |
Where a model year offered several engines or drivetrains, the figure is the average across all EPA-tested trims that year — the trim count is shown so you can see how much averaging is involved.
SOURCE·US EPA fuel-economy test data·FUEL ASSUMED AT $3.20/GAL FROM JUL 2026·REVIEWED JUL 2026
Marked against the rest of the vans bay
Among the 32 vans models tracked here, the GMC Vandura G15/25 2WD ranks 12 on current figures, against a class average of 15.0 MPG — the square tick on the gauge above.
Closest more-efficient alternatives in the same class: Chevrolet Astro 2WD (passenger) (16), Ford Aerostar Van AWD (16), GMC Safari 2WD (passenger) (16), Volkswagen Vanagon/Camper 2WD (16), Chevrolet Astro 2WD (cargo) (17).
Tailpipe CO₂ is rated at 596 grams per mile, which works out to roughly 8.9 tonnes a year at 15,000 miles.
Questions asked across the counter
What MPG does the GMC Vandura G15/25 2WD get?
The 1995 GMC Vandura G15/25 2WD is rated at 15.7 MPG combined by the EPA — 14 city and 18.7 highway. Across all 5 model years in the database it averages 15.8 MPG, ranging from 13 to 20 depending on year and trim.
How much does a GMC Vandura G15/25 2WD cost in fuel per year?
At 15.7 MPG and 15,000 miles a year, it burns about 955 gallons — roughly $3057 a year with fuel at $3.20 a gallon, or $0.204 per mile. The EPA's own published annual figure for the 1995 model is $4317.
Has the GMC Vandura G15/25 2WD become more efficient over time?
Barely. It sits at 15.7 MPG today against 16.1 in 1984 — essentially flat across 5 model years, with efficiency gains offset by weight and power creep.
Is the GMC Vandura G15/25 2WD efficient for its class?
It ranks 12 of 32 in the Vans class on current figures, against a class average of 15.0 MPG. That is 0.7 better than typical for the class.
Pull another logbook off the same shelf
Same class, nearest economy first — the ones a buyer is genuinely choosing between.
SOURCE·US EPA fuel-economy test data·FUEL ASSUMED AT $3.20/GAL FROM JUL 2026·REVIEWED JUL 2026
Cost per mile, per kilometre and per year are computed at a reference price of $3.20 a gallon over 15,000 miles, fixed JUL 2026 — set your own pump price. Estimates based on official test figures and average fuel prices. Real-world consumption varies with driving style, load, terrain and maintenance.
