2003 Mitsubishi Montero
15MPG
Combined
2
Trims
Updated February 27, 2026
The 2003 Mitsubishi Montero SUV provides 15 combined MPG. We’ve compiled EPA fuel economy data, NHTSA safety ratings, and recall history so you can make an informed decision.
2003 Mitsubishi Montero Specifications
| Spec | Value |
|---|---|
| Combined MPG | 15 combined MPG |
| City MPG | 14 |
| Highway MPG | 18 |
| Body Style | SUV |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 2 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Auto | 14/18/15 | 3.8L 6cyl | Automatic 4-spd |
| 6 cyl | 13/18/15 | 3.8L 6cyl | Automatic (S5) |
Annual Fuel Cost
Based on EPA estimates, the 2003 Mitsubishi Montero costs approximately $3,900 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
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Other Model Years
- 2006 Mitsubishi Montero
- 2005 Mitsubishi Montero
- 2004 Mitsubishi Montero
- 2003 (this page)
- 2002 Mitsubishi Montero
- 2001 Mitsubishi Montero
- 2000 Mitsubishi Montero
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