Against 257 other 4-cyl cars rated 2005–2007, the Aerio sits right on their 24.3 mpg average. Averaged over the years each was sold, the most economical engine since 2002, the 2L 4-cyl (2002–2003), does 25.5 mpg and the thirstiest, the 2.3L 4-cyl (2004–2007), 24: $94 a year apart.
Every Suzuki Aerio engine, compared
Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 2L 4-cyl | 22.5 / 29 | 2002–2003 | $1,506 | |
| 2.3L 4-cyl | 22 / 28 | 2004–2007 | $1,600 |
What that actually costs
| Measure | Value |
|---|---|
| Cost per mile (2007) | $0.133 |
| Fuel per year | $1,600 |
| Fuel over five years | $8,000 |
| Against other 4-cyl cars, 2005–2007 | +$20 a year |
| EPA's own estimate | $2,550 a year |
City or highway — who is this car for
The 2007 Suzuki Aerio gives up 6 mpg in town: 28 on the highway against 22 in the city, $374 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (2007) | 22 mpg | $1,745 a year if you only drive in town |
| Highway | 28 mpg | $1,371 a year if you mostly commute |
| Gap | +6 mpg (27%) | Typical for its type |
How the Aerio changed over the years
The Aerio peaked in 2002 at 26 mpg (23 city, 30 highway) and was at its thirstiest in 2007 at 24 — 2 mpg apart, or $123 a year in fuel between buying one year and the other. The 2007 car does 24.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 2007 | 22 / 28 | 1 | $1,600 | |
| 2006 | 22 / 28 | 1 | $1,600 | |
| 2005 | 22 / 28 | 1 | $1,600 | |
| 2004 | 22 / 28 | 1 | $1,600 | |
| 2003 | 22 / 28 | 1 | $1,536 | |
| 2002 | 23 / 30 | 1 | $1,477 |
MPG is a number. Dollars per year is the answer.
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How we count
This page rests on 6 EPA ratings of the Suzuki Aerio — 2 engines across 2002–2007. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $2,550. Full method.
Frequently asked questions
What mpg does the 2007 Suzuki Aerio get?
24 mpg combined, 22 city and 28 highway, per EPA. Across every year since 2002 the Aerio has averaged 24.5 mpg.
Is the 2007 Aerio more efficient than the 2006?
About the same: 24 against 24 mpg combined.
Which Aerio year has the best gas mileage?
The 2002, at 26 mpg combined (23 city, 30 highway).
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