2011 Scion iQ specs & fuel economy
The 2011 Scion iQ is rated 36 MPG combined by the EPA (36 city, 37 highway). That is 67% above the 21.6 MPG average across the 57 EPA configurations in the 2011 Minicompact Cars class, placing it in the 99th percentile of its class. At 12,000 miles at $3.50/US gallon it costs about $1,167 a year to run.
EPA data snapshot imported 2026-09-06 · United States · US gallons
The 2011 Scion iQ has 1 EPA-listed configuration in our 2026-09-06 data snapshot. Listed transmissions: Automatic (variable gear ratios). Compare the engine, drive type and fuel ratings below before matching an individual car by VIN.
How the 2011 Scion iQ compares in its class
EPA publishes each configuration on its own. Ranking one against every configuration EPA rated in the same class and model year is our calculation from the 2026-09-06 snapshot, not an EPA figure.
- Combined rating
- 36 MPG
- 2011 Minicompact Cars average
- 21.6 MPG
- Difference
- 67% above average
- Rank in class
- 99th percentile of 57 configurations
- Reference annual energy cost
- $1,167 · 12,000 miles at $3.50/US gallon
The class average covers every 2011 configuration EPA rated in the Minicompact Cars class, compared in MPG only, so electric and liquid-fuel ratings are never mixed. The reference cost is a fixed assumption for comparison; the calculator below takes your own mileage and prices.
Engine, transmission and fuel economy
The single 2011 iQ configuration EPA rated, with a link to its source record. Combined primary-fuel ratings: 36 MPG. Missing values remain “Not reported.”
| Engine / transmission / drive | Primary fuel | City | Highway | Combined | Source |
|---|---|---|---|---|---|
| 1.3L 4-cyl · Automatic (variable gear ratios) · Front-Wheel Drive | Regular Gasoline | 36 MPG | 37 MPG | 36 MPG | EPA #34744 |
What would it cost you to run?
Enter your own mileage and prices — these are assumptions, not live pump prices.
| Configuration | Annual cost | Calculation basis |
|---|---|---|
| 1.3L 4-cyl · Automatic (variable gear ratios) · Front-Wheel DriveEPA #34744 | $1,167 | Regular Gasoline operation |
Miles ÷ combined MPG × price per gallon; electric versions use miles ÷ 100 × kWh/100 miles × price per kWh. Plug-in hybrids show gasoline operation only. Maintenance, insurance and depreciation are excluded.
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See what the paid report includes →Use these specs to check a 2011 iQ listing
- Confirm the seller’s car is a 2011 Scion iQ with the Automatic (variable gear ratios).
- Check that it takes Regular Gasoline on the vehicle’s own fuel label.
- Run the VIN for identity, title and reported history — none of which is in this EPA data.
- Check open recalls on the NHTSA lookup and have the car inspected.
Compare nearby model years
These links match the EPA model name. They do not establish that parts or equipment are interchangeable between years.
Sources reviewed
Open the underlying public source and verify that its scope matches the question you are asking.
Frequently asked questions
What is the gas mileage of the 2011 Scion iQ?
The 2011 Scion iQ is rated 36 MPG combined by the EPA (36 city, 37 highway). That is 67% above the 21.6 MPG average across the 57 EPA configurations in the 2011 Minicompact Cars class, placing it in the 99th percentile of its class. At 12,000 miles at $3.50/US gallon it costs about $1,167 a year to run.
What transmission does the 2011 Scion iQ have?
EPA records list Automatic (variable gear ratios) across the 1 rated configuration of the 2011 Scion iQ. These are model-level configurations. Match the individual car’s VIN and factory build information before identifying a replacement transmission.
What fuel does the 2011 Scion iQ use?
The 2011 Scion iQ is listed with Regular Gasoline. Match the particular configuration and follow the vehicle’s fuel label and owner’s manual.
How much does the 2011 Scion iQ cost to run per year?
About $1,167 in fuel or energy at 12,000 miles at $3.50/US gallon, using the 36 MPG combined EPA rating. That excludes maintenance, insurance, depreciation and charging-session fees. Enter your own mileage and prices in the calculator on this page for a figure that matches your driving.
Are these the exact specifications of my iQ?
These are the 1 EPA model-year configuration recorded for the 2011 Scion iQ, not a decode of an individual VIN or a complete trim catalogue. Confirm identity, installed equipment and service requirements with the car’s VIN and manufacturer records.
Will I achieve the listed fuel economy?
EPA ratings support comparisons under standardized test conditions. Your result depends on driving, weather, tyres, load, charging pattern and vehicle condition. The cost calculator uses the listed combined rating and your entered prices.