MilePrice

What it costs to fuel a 2026 Chevrolet Silverado in Idaho

Silverado Mud Terrain Tires 4WD 4M · 17 mpgPrices updated weekly from EIA data

Short answer

$266a month

Driving 1,000 miles a month at $4.52 a gallon for regular. That's 26.6¢ a mile and $3,191 a year.

Estimate: Rocky Mountain regional average, adjusted for Idaho's fuel tax (1.1¢/gal higher than the region's average).

Change the version, miles or price

1,000 mi
1003,000
Blank uses the Idaho average
Gas · 17 mpgEstimated fuel cost
$266/ month
17 mpg (EPA combined) × $4.52/gal regularEstimate: Rocky Mountain regional average, adjusted for Idaho's fuel tax (1.1¢/gal higher than the region's average)
Per year
$3,191
Per mile
26.6¢
Over 5 years
$15,956
Compare with an electric car
Planning a road trip in the Silverado?See what any drive would cost to fuel, and split it with friends.
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Every 2026 Silverado version in Idaho

VersionDriveEPA ratingPer month
Silverado 2WDRWD25 mpgdiesel$254
Silverado (with Sport Mode) 4WD4WD24 mpgdiesel$264
Silverado 4WD4WD23 mpgdiesel$276
Silverado Mud Terrain Tires 4WD (Sport/off road)4WD23 mpgdiesel$276
Silverado Mud Terrain Tires 4WD4WD23 mpgdiesel$276
Silverado 4WD ZR2 (Sport/Off Road)4WD21 mpgdiesel$302
Silverado 2WDRWD20 mpg$226
Silverado (with Sport Mode) 2WDRWD19 mpg$238
Silverado 4WD 4M4WD19 mpg$238
Silverado (with Sport Mode) 2WDRWD18 mpg$251
Silverado (with Sport Mode) 4WD M64WD18 mpg$251
Silverado 2WDRWD17 mpg$266
Silverado Mud Terrain Tires 4WD 4M(used in headline figures)4WD17 mpg$266
Silverado Mud Terrain Tires (with Sport Mode) 4WD4WD17 mpg$266
Silverado 4WD (Flex Fuel)4WD17 mpg$266
Silverado Mud Terrain Tires 4WD FFV4WD17 mpg$266
Silverado 4WD4WD17 mpgpremium$306
Silverado (with Sport Mode) 4WD4WD17 mpg$266
Silverado 4WD4WD17 mpg$266
Silverado Mud Terrain Tires (Sport Mode) 4WD4WD16 mpg$283
Silverado Mud Terrain Tires 4WD4WD16 mpg$283
Silverado Cab Chassis 2WDRWD16 mpg$283
Silverado Mud Terrain Tires 4WD4WD15 mpgpremium$347
Silverado 4WD ZR24WD15 mpgpremium$347
Silverado Cab Chassis 4WD4WD15 mpg$301

Silverado vs. Chevrolet Silverado EV in Idaho

Chevrolet Silverado17 mpg
$266/mo
Chevrolet Silverado EV49.5 kWh/100 mi
$63/mo

The Silverado EV costs about $2,439 a year less to run here.

See the break-even
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Idaho is the 15th most expensive state to fuel a Silverado

37th cheapest of the 50 states and DC, at 1,000 miles a month. See every state

Cheapest states
  1. 1New Mexico$231
  2. 2Texas$231
  3. 3Louisiana$232
  4. 4Mississippi$234
  5. 5Arkansas$235
Around Idaho
  1. 35Rhode Island$264
  2. 36Maryland$265
  3. 37Idaho$266
  4. 38Montana$266
  5. 39New Jersey$267

Questions people ask

How much does it cost to fuel a Chevrolet Silverado in Idaho?

About $266 a month for 1,000 miles, or $3,191 a year, for the 2026 Silverado Mud Terrain Tires 4WD 4M (17 mpg) at $4.52 a gallon for regular. That works out to 26.6¢ a mile.

Which Silverado version is cheapest to fuel?

The Silverado 2WD (20 mpg), at about $226 a month in Idaho. The 2026 Silverado comes in 25 EPA-rated versions.

Where does the Idaho gas price come from?

Estimate: Rocky Mountain regional average, adjusted for Idaho's fuel tax (1.1¢/gal higher than the region's average). It updates every week when EIA publishes its survey.

Efficiency: U.S. EPA ratings for the 2026 model year. Gas prices: EIA weekly survey, week of September 21, 2026. Electricity: EIA average home rates, August 2025 to July 2026. Fuel taxes: EIA, July 2026 (revised). How we calculate