← all 2026 GMC Sierra Mud Terrain Tires 4WD trims
2026 GMC Sierra Mud Terrain Tires 4WD — 3.0L 6-cyl, Automatic 10-spd, 4WD
This 2026 GMC Sierra Mud Terrain Tires 4WD (3.0L 6-cyl, Automatic 10-spd, 4WD) runs on diesel. DIESEL
23
MPG combined (21 city / 24 hwy)
$3,117
est. fuel cost / year (today’s prices, 15k mi)
451 g/mi
tailpipe CO₂
At today's AAA national average price ($4.78/gal, 2026-07-05) — the EPA's own price/date assumption isn't exposed in the public dataset, so we recompute this from the EPA's MPG figure and a sourced current price.
Other 2026 GMC Sierra Mud Terrain Tires 4WD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.7L 4-cyl, Automatic 8-spd, 4WD | REGULAR | 17 | $3,353 |
| 5.3L 8-cyl, Automatic 10-spd, 4WD | REGULAR | 16 | $3,562 |
| 6.2L 8-cyl, Automatic 10-spd, 4WD | PREMIUM | 15 | $4,680 |
EPA fuel type: Diesel · class: Standard Pickup Trucks 4WD · engine: 3.0L 6-cyl turbo · transmission: Automatic 10-spd · drive: 4WD · MPG retrieved 2026-07-24.