2005 Porsche Boxster
21MPG
Combined
3
Trims
Updated February 27, 2026
The 2005 Porsche Boxster is a Sports Car that delivers 19–21 combined MPG depending on trim. Here’s everything you need to know about this vehicle, from fuel economy to safety ratings.
2005 Porsche Boxster Specifications
| Spec | Value |
|---|---|
| Combined MPG | 19–21 combined MPG depending on trim |
| City MPG | 18 |
| Highway MPG | 27 |
| Body Style | Sports Car |
| Fuel Type | Premium |
| Drive | RWD |
| Available Trims | 3 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| Man | 18/27/21 | 2.7L 6cyl | Manual 5-spd |
| Man | 18/26/21 | 2.7L 6cyl | Manual 6-spd |
| Auto | 16/24/19 | 2.7L 6cyl | Automatic 5-spd |
Annual Fuel Cost
Based on EPA estimates, the 2005 Porsche Boxster costs approximately $2,883 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
Compare the 2005 Porsche Boxster
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- 2010 Porsche Boxster
- 2009 Porsche Boxster
- 2008 Porsche Boxster
- 2007 Porsche Boxster
- 2006 Porsche Boxster
- 2005 (this page)
- 2004 Porsche Boxster
- 2003 Porsche Boxster
- 2002 Porsche Boxster
- 2001 Porsche Boxster
- 2000 Porsche Boxster
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