ChevroletSilverado 25001999
  1. Chevrolet Silverado 2500
  2. Specs
  3. Fuel Tank
  4. 1999

1999 Chevrolet Silverado 2500 Fuel Tank

15 mpg
City MPG
19 mpg
Highway MPG
17 mpg
Estimated combined
26.0–34.0 gal
Fuel tank
646 mi
Est. highway range

Estimated from catalog valuesEstimated highway range from catalog MPG × tank.

Estimated range

Estimated from catalog MPG × tank capacity for the highest catalog MPG this year. Not a guaranteed real-world driving range. Combined MPG is 55% city / 45% highway — this catalog has no combined column.

City range
510 mi
Highway range
646 mi
Combined range
571 mi
Tank
34.0 gal

Trip fuel

Approximate fuel for a trip using catalog highway MPG (19 mpg).

Compare configurations

ConfigurationCityHighwayTank
Base 4x2 Extended Cab 6.5 ft. box15 mpg19 mpg26.0 gal
Base 4x2 Regular Cab 8 ft. box15 mpg19 mpg34.0 gal
LT 4x2 Extended Cab 6.5 ft. box15 mpg19 mpg26.0 gal
LT 4x2 Extended Cab 8 ft. box——34.0 gal
LT 4x4 Extended Cab 6.5 ft. box——26.0 gal
LT 4x4 Extended Cab 8 ft. box——34.0 gal
Base 4x2 Extended Cab 8 ft. box——34.0 gal
Base 4x2 Standard Cab 8 ft. box——34.0 gal
Base 4x4 Extended Cab 6.5 ft. box——26.0 gal
Base 4x4 Extended Cab 8 ft. box——34.0 gal
Base 4x4 Regular Cab 8 ft. box——34.0 gal
LS 4x2 Extended Cab 6.5 ft. box15 mpg19 mpg26.0 gal
LS 4x2 Extended Cab 8 ft. box——34.0 gal
LS 4x2 Regular Cab 8 ft. box15 mpg19 mpg34.0 gal
LS 4x2 Standard Cab 8 ft. box——34.0 gal
LS 4x4 Extended Cab 6.5 ft. box——26.0 gal
LS 4x4 Extended Cab 8 ft. box——34.0 gal
LS 4x4 Regular Cab 8 ft. box——34.0 gal

Compare two configurations

Questions

Which 1999 Chevrolet Silverado 2500 configuration has the best stored highway MPG?
19 mpg — 5 configurations tie for highest
What is the estimated highway range?
About 646 miles from the highest stored highway MPG × tank capacity.

Estimated from catalog MPG × tank capacity. Combined MPG is 55% city / 45% highway because this extract has no combined column.