2003 Mazda 6
24MPG
Combined
4
Trims
2003
2004 →
Updated February 27, 2026
The 2003 Mazda 6 is a Sedan that delivers 20–24 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2003 Mazda 6 Specifications
| Spec | Value |
|---|---|
| Combined MPG | 20–24 combined MPG depending on trim |
| City MPG | 22 |
| Highway MPG | 29 |
| Body Style | Sedan |
| Fuel Type | Regular |
| Drive | FWD |
| Available Trims | 4 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Man | 22/29/24 | 2.3L 4cyl | Manual 5-spd |
| 4 cyl | 20/26/22 | 2.3L 4cyl | Automatic (S4) |
| Man | 17/25/20 | 3.0L 6cyl | Manual 5-spd |
| 6 cyl | 17/25/20 | 3.0L 6cyl | Automatic (S5) |
Annual Fuel Cost
Based on EPA estimates, the 2003 Mazda 6 costs approximately $2,062 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2003 Mazda 6
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Other Model Years
- 2021 Mazda 6
- 2020 Mazda 6
- 2019 Mazda 6
- 2018 Mazda 6
- 2017 Mazda 6
- 2016 Mazda 6
- 2015 Mazda 6
- 2014 Mazda 6
- 2013 Mazda 6
- 2012 Mazda 6
- 2011 Mazda 6
- 2010 Mazda 6
- 2009 Mazda 6
- 2008 Mazda 6
- 2007 Mazda 6
- 2006 Mazda 6
- 2005 Mazda 6
- 2004 Mazda 6
- 2003 (this page)
Check Vehicle History
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