- A gasoline pickup truck costs $1,926 per year to fuel at 12,000 miles, 54% more than the $1,250 for a compact car.
- Vehicle type is the single biggest factor in fuel cost: the range from most efficient to least efficient class spans 18.3 to 29.2 MPG, a 60% difference.
- SUVs have grown from 20% to 48% of new vehicle configurations since 2000, while cars dropped from 60% to 38%.
- At high gas prices ($4.50/gallon), the annual cost gap between a compact car and a pickup grows to $1,036. Diesel trucks narrow this gap with better fuel economy.
01 Introduction
The vehicle you drive determines more about your annual fuel cost than where you live or how much gas costs. A compact car averaging 28.2 MPG uses about 65% of the fuel per mile that a pickup truck averaging 18.3 MPG does. Over a year at 12,000 miles, that efficiency difference translates to roughly $676 in extra fuel spending.
EPA/DOE Fuel Economy Guide database, gasoline-fueled vehicles, model years 2024–2025 (unweighted average of comb08 by EPA VClass)This article uses EPA test data from 1,479 gasoline-fueled vehicle configurations across model years 2024 and 2025 to compare fuel economy and annual cost across every major vehicle class. All fuel economy figures are EPA combined ratings (55% city, 45% highway weighting).
EPA/DOE Fuel Economy Guide database: combined rating methodology uses 55% city/45% highway weighting02 EPA Vehicle Classes Explained
The EPA classifies vehicles by interior volume (for cars) and gross vehicle weight rating (for trucks and SUVs). For this analysis, we consolidated the EPA's detailed classes into seven categories that match how consumers think about vehicles:
EPA FuelEconomy.gov: vehicle size class definitions based on interior volume (cars) and GVWR (trucks/SUVs)- Compact Car: EPA "Compact Cars" class (100–109 cu ft interior volume). Typically 4-cylinder sedans and hatchbacks.
- Midsize Sedan: EPA "Midsize Cars" class (110–119 cu ft). Family sedans with 4-cylinder or V6 engines.
- Large Sedan: EPA "Large Cars" class (120+ cu ft). Full-size sedans, often V6 or V8 powered.
- Small SUV: EPA "Small Sport Utility Vehicle" 2WD and 4WD combined. Compact crossovers, typically 4-cylinder, 3,200–4,000 lbs.
- Minivan: EPA "Minivan" 2WD and 4WD combined. Sliding-door family haulers, V6 or hybrid powertrains.
- Standard SUV: EPA "Standard Sport Utility Vehicle" 2WD and 4WD combined. Midsize and full-size body-on-frame SUVs, V6 or V8.
- Pickup Truck: EPA "Standard Pickup Trucks" 2WD and 4WD combined. Half-ton and heavy-duty trucks, V6 or V8.
03 Fuel Economy by Vehicle Class
Fuel economy varies dramatically across vehicle types. The most efficient class in this data is actually the midsize sedan (29.2 MPG), narrowly ahead of the compact car (28.2 MPG); the least efficient is the pickup truck (18.3 MPG). SUVs fall in the middle, with small SUVs (26.1 MPG) performing significantly better than standard SUVs (19.6 MPG).
EPA/DOE Fuel Economy Guide database, gasoline-fueled vehicles, model years 2024–2025 (unweighted average of comb08 by EPA VClass)| Vehicle Class | City MPG | Hwy MPG | Combined MPG | Vehicles Tested |
|---|---|---|---|---|
| Midsize Sedan | 26.6 | 33.5 | 29.2 | 204 |
| Compact Car | 25.6 | 32.7 | 28.2 | 152 |
| Minivan | 24.6 | 29.7 | 26.5 | 17 |
| Small SUV | 24.3 | 29.0 | 26.1 | 482 |
| Large Sedan | 22.3 | 29.7 | 25.0 | 88 |
| Standard SUV | 17.8 | 22.6 | 19.6 | 362 |
| Pickup Truck | 16.7 | 20.7 | 18.3 | 174 |
Minivans and small SUVs land within half an MPG of each other on average—see minivan vs SUV fuel cost for a direct model-by-model comparison if you're cross-shopping the two body styles.
Estimate your vehicle's driving cost using official EPA fuel economy data.
Use the Calculator04 Annual Fuel Cost by Class
At 12,000 miles per year and the current national average gasoline price of $2.937 per gallon, the annual fuel cost ranges from $1,207 for a midsize sedan to $1,926 for a pickup truck. That is a difference of $719 per year for the same amount of driving.
Calculated: 12,000 ÷ MPG × $2.937. Gasoline price: EIA, U.S. Regular All Formulations, February 23, 2026The gap between sedans and SUVs is particularly notable because most Americans are choosing between these categories when buying a new vehicle. A small SUV costs $100 more per year to fuel than a compact car. A standard SUV costs $548 more. Over a five-year ownership period, that adds up to $503 and $2,742 respectively.
Calculated: Small SUV $1,350 vs Compact $1,250 = $100 difference; Standard SUV $1,798 vs Compact $1,250 = $548; five-year totals at constant rates05 The SUV Shift
The fuel cost picture matters more today than ever because Americans have shifted dramatically toward larger vehicles. In 2000, cars made up about 60% of new vehicle configurations in the EPA database, with SUVs at roughly 20%. By 2025, SUVs grew to 48% of new configurations while cars dropped to 38%.
EPA FuelEconomy.gov vehicle dataset: configuration counts by macro-category (Cars, SUVs, Trucks/Vans) for model years 2000 and 2025This shift has significant implications for national fuel consumption. If every new SUV buyer chose a compact car instead, average fleet fuel economy would be roughly 28 MPG instead of the actual mix of about 26–27 MPG (per this site's MY2024 fleet average figure). At the national level, even this modest difference represents billions of gallons of gasoline per year given the size of the U.S. vehicle fleet.
Hypothetical calculation based on this site's own EPA class averages, above. Actual fleet mix fuel economy from EPA's 2025 Automotive Trends Report (27.2 MPG, MY2024 new-vehicle sales average)Since SUVs now dominate new vehicle sales, the difference between the best and worst models in the category matters as much as the sedan-vs-SUV choice itself—see the most and least fuel efficient SUVs and crossovers ranked by EPA combined MPG.
Analysis based on EPA class average fuel costs at 12,000 mi/yr and $2.937/galEstimate your vehicle's driving cost using official EPA fuel economy data.
Use the Calculator06 Cost at Different Gas Prices and Mileage
Annual fuel cost depends on both your vehicle type and your annual mileage. A standard SUV driver covering 20,000 miles per year spends more than twice as much on fuel as a compact car driver covering 10,000 miles. The heatmap below shows the full matrix.
Calculated from EPA class averages. Formula: Annual Miles ÷ MPG × Gas Price ($2.937/gal)The cost escalation is steepest for pickup trucks and standard SUVs. A pickup driver covering 20,000 miles per year spends $3,210 on fuel, compared to $2,083 for a compact car driver at the same mileage. That is a difference of $1,127 per year, or roughly $94 per month.
Calculated: Pickup 20,000/18.3 × $2.937 = $3,210; Compact 20,000/28.2 × $2.937 = $2,08307 Data Sources
- U.S. Environmental Protection Agency: FuelEconomy.gov Vehicle Dataset, model years 1984 to 2026. fueleconomy.gov
- U.S. Energy Information Administration: Weekly Retail Gasoline Prices, U.S. Regular All Formulations. eia.gov
- U.S. Environmental Protection Agency: The 2025 Automotive Trends Report (EPA-420-R-26-001), fleet composition trends. epa.gov