2004 Audi S4 vs Infiniti M45 — Side by Side Comparison
How does the 2004 Audi S4 compare to the Infiniti M45? We put them side by side using EPA fuel economy data and NHTSA safety ratings.
Specifications Comparison
| Feature | Audi S4 | Infiniti M45 |
|---|---|---|
| Combined MPG | 18 | 18 |
| City MPG | 16 | 16 |
| Highway MPG | 22 | 22 |
| Body Style | Compact Sedan | Compact Sedan |
| Drive | AWD/4WD | RWD |
| Fuel Type | Premium | Premium |
| Safety Rating | N/A / 5 | N/A / 5 |
| Recalls | 0 | 0 |
| Trims Available | 2 | 1 |
Fuel Economy
The Infiniti M45 is more fuel efficient by 0 MPG combined. Over a year, the Infiniti M45 saves approximately $400 in fuel costs.