2025 INEOS Automotive Grenadier Trialmaster Edition
3.0L 6-cyl · 8-speed automatic with select shift · 4WD
GasolinePremiumStandard Sport Utility Vehicle 4WD
Official EPA record #48558 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed
Per month
$354.29
Per year
$4,251
Per mile
35.4¢/mi
5-year total
$21,255
Driving mix55% city / 45% highway
MPG
Your own average replaces the EPA laboratory values — never averaged together with them — and the driving-mix setting stops applying, because a figure you measured already contains your own mix.
Notes & official EPA estimate
857.1 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $425.71/mo
Official FuelEconomy.gov estimate: $5,500/year — assumes 15,000 miles/year and EPA price assumptions. The figures above use your inputs instead.
Compare with another vehiclePrices: EPA national averages, Jul 24, 2026 — override anytime.
At 12,000 miles per year (55% city / 45% highway) with EPA national-average prices ($4.96/gal premium), this 2025 INEOS Automotive Grenadier Trialmaster Edition costs about $354.29 per month in fuel — $4,251 per year, 35.4¢/mi, $21,255 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #48558. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.
Official EPA efficiency
| Measure | Value |
|---|---|
| City MPG | 14 |
| Highway MPG | 14 |
| Combined MPG | 14 |
Official EPA estimates
| Estimate | Value |
|---|---|
| Official annual fuel cost (15,000 mi/yr) | $5,500/yr |
| Tailpipe CO₂ | 633 g/mi |
| EPA greenhouse gas score | 2/10 |
| EPA smog rating | not published |
Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #48558 (record updated 2025-06-25). Snapshot processed 2026-07-26; page data last changed 2025-06-25.