Tank Ledger

Ford F250 Pickup CNG MPG by year — every rating on record

The Ford F250 Pickup CNG has a combined EPA fuel economy rating for 2 model years, from 1998 to 1999. Across those years its best rated version returned 12 mpg (1999) and its thirstiest returned 11 mpg (1998). The EPA record holds 2 configurations for this nameplate, most recently a Standard Pickup Trucks 2WD.

12best combined mpg (1999)
11worst combined mpg (1998)
12latest year best (1999)
2configurations on record

Year-by-year EPA ratings

Model yearConfigurationsBest combinedWorst combinedClass rank that yearDrivetrainsFuelEPA class
1998111 mpg11 mpg#11 of 11 (0th pct)Rear-Wheel DriveCNGStandard Pickup Trucks 2WD
1999112 mpg12 mpg#15 of 15 (0th pct)Rear-Wheel DriveCNGStandard Pickup Trucks 2WD

Where it has stood in its class

Ranked against every other nameplate the EPA filed under the same class that year. The Ford F250 Pickup CNG placed highest in 1998 at #11 of 11, and lowest in 1999 at #15 of 15. It spent 0 of its 2 ranked years in the top half of its class.

Every configuration on record

All 2 configurations EPA lists for this nameplate, newest first.

YearConfigurationEngine detailCityHighwayCombinedGallons/yrBarrels/yrEPA fuel cost/yrCO2 g/miGHG
19995.4L 8-cyl Rear-Wheel Drive Automatic 4-spd CNGNGV101412958.30.1$3,700585.8333333333334n/a
19985.4L 8-cyl Rear-Wheel Drive Automatic 4-spd CNG5.4L 8-cyl1014111045.50.1$4,050639.0909090909091n/a

How the rating has moved between model years

Comparing the best-rated configuration of each year. 1 of 1 year-over-year steps improved the top rating.

ChangeBest combinedDeltaGallons a year at the newer rating
1998 → 199911 → 12 mpg+1 mpg958 gal

What F250 Pickup CNG fuel costs over a year

At the EPA's 11,500 miles a year, the 1999 Ford F250 Pickup CNG burns 958 to 958 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 priceMost efficientThirstiestSpread
$3.00/gal$2,875$2,875$0
$3.50/gal$3,354$3,354$0
$4.00/gal$3,833$3,833$0

EPA’s own estimate for the 1999 model year is $3,700 to $3,700 a year in fuel, or $7,250 more than the average new vehicle over five years.

How it compares with other Standard Pickup Trucks 2WD

Across the 57 nameplates EPA classifies as Standard Pickup Trucks 2WD, the median best combined rating is 20 mpg. At 12 mpg the Ford F250 Pickup CNG is 8 mpg below the median, which is worth about $1,342 a year at $3.50 a gallon.

Other Ford nameplates

Every Ford model compared → — all nameplates ranked by best combined rating, with what each one costs a year.