Below is information regarding the specifications of Challenger models noted
within this web page.
| Model | C/R | Horsepower At RPM |
Torque Ft/Lbs. |
Est. MPG | Minimum Octane |
Preferred Octane |
Redline (RPM) |
|---|---|---|---|---|---|---|---|
| SRT-8 | 10.3:1 | 425 at 6,200 RPM |
420 at 4,800 RPM |
13/18 | 91 | 91 | 6,400 |
| R/T (Automatic) | 10.5:1 | 370 at 5,800 RPM |
398 at 4,200 RPM |
16/23 | 87 | 89 | 5,800 |
| R/T (Manual) | 10.5:1 | 375 at 5,800 RPM |
404 at 4,200 RPM |
15/23 | 87 | 91 | 5,800 |
| Challenger SE | 10.0:1 | 250 at 6,400 RPM |
250 at 3,800 RPM |
18/25 | 87 | 89 | 6,800 |